Ellicott City, MD Air Conditioning, Heating and Plumbing Services

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Ellicott City, MD Air Conditioning, Heating and Plumbing Services

Ellicott City is located in Howard County, Maryland and is part of the Baltimore Metropolitan Area. With a population of 65,834 according to the 2010 census, Ellicott City qualifies as the largest unincorporated county seat in all of the country. Ellicott City’s summers are warm and humid, and the winters are cold and windy. Throughout the year, the temperature usually ranges from 27°F to 87°F and is rarely below 14°F or above 95°F

Ellicott City has a historical downtown area that lies in the valleys of the Tiber and Patapsco rivers. The district appears as a 19th century mill town with an origin date of 1772 and includes more than 200 18th- and 19th-century buildings. It is so historic that it was listed on the National Register of Historic Places in 1978 and is home to the Ellicott City Station, the oldest surviving passenger train station in the United States of America.

Supreme Air provides Air Conditioning, Heating and Plumbing Services, Repair, Installation, Maintenance, and Tune Up in Ellicott City, MD and surrounding areas.

Check out what some of our customers are saying about Supreme Air.

Local Reviews
for Ellicott City, MD

Supreme Service Today Rated 4.3 out of 5 stars based on 18 customer reviews

Map of Ellicott City, MD

Great service from a friendly technician!




Review of Supreme Service Today


Map of Ellicott City, MD

Great experience




Review of Supreme Service Today

Colin was very professional and courteous. Great experience.


Map of Ellicott City, MD

Usually Better




Review of Supreme Service Today

We have always been thrilled with our service. However, this last time, the technician was young and inexperienced. He asked me questions repetitively and couldn’t keep track of what I told him. Most of those questions are things he should have been able to answer for himself. He was also here about 3x longer than usual! Disappointed.


Map of Ellicott City, MD

Professional, Friendly and Efficient




Review of Supreme Service Today

The tech arrived on time, and got the work done in a reasonable amount of time. he was courteous, friendly and very professional making appropriate recommendations for additional precautionary actions to take in anticipation of summer. the cost is what it is, but well worth it!


Response from Supreme Service Today:

Thank you for providing us this feedback. Our team truly enjoys caring for our customers. We're so happy to hear that Mike did such a great job taking care of your needs. We're so grateful you chose us to service your system and look forward to many years of this same professional, friendly and efficient service. Have a supreme day!


Map of Ellicott City, MD

Annual A/C Inspection




Review of Supreme Service Today


Map of Ellicott City, MD

Youssef




Review of Supreme Service Today

We love Youssef - we feel like he takes good care of our Heating/AC unit. He knows our house well and I always feel very comfortable with him here. Thanks!


Map of Ellicott City, MD

spring tune up




Review of Supreme Service Today

Yonas was great! Answered my questions as I know little about heating and cooling. Offered suggestions about ways to save money. I want to do want is right but don't always have the resources to do so.


Map of Ellicott City, MD

Diagnosed a wiring issue




Review of Supreme Service Today

During a routine service visit, the technician identified a dangerous wiring problem that damaged the mother board. He ordered parts, returned next business day and fixed it promptly.


Response from Supreme Service Today:

Thank you for taking the time to provide us this feedback. We are thrilled our technician was able to efficiently identify and resolve this issue for you. We would also like to thank you for being a long time member with Supreme Air & Plumbing and look forward to seeing you on your next routine service visit! Have a supreme day!


Map of Ellicott City, MD

Very courteous




Review of Supreme Service Today

The technician inspected the system thoroughly and explained the maintenance clearly. He also suggested better ways of taking care of the system.


Response from Supreme Service Today:

Thank you for taking the time to write a review. We're so happy to hear that our technician took such great care of you and look forward to providing this service during your next maintenance. Have a supreme day!


Map of Ellicott City, MD

Good service




Review of Supreme Service Today

Knowledgeable tech, quick, fixed problem first time. Would recommend.


Response from Supreme Service Today:

We are very pleased to hear you had such a positive experience with Supreme Air! Thank you so much for taking the time to leave us an amazing review. Have a Supreme day!


Yonas M.

Yonas M.

Fall pm on 09/19/19 On arrival set unit to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked filter and replaced checked blower motor checked blower motor capacitor I sanded the flame rectification probe and checked burner arrangement the ignitor homes out to be in good condition checked all other electrical connections checked temp rise DT 57 & 62 made for 35-65 unit tested unit operating normal at this time. Recommended duct cleaning also Uv lights installation and ez trap installation

Near Carlee Run Ct, Ellicott City, MD 21042
Yonas M.

Yonas M.

Fall pm on 10/16/19 On arrival set unit to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked air filter and replaced checked compressor capacitor checked coil checked blower motor checked EWP and LWP checked water temp checked all other electrical connections inside the unit tested units operating normal at this time. Recommended Uv lights installation also single or hole house surge protector and wet switch for unit #1.

Near Mt Patapsco Ct, Ellicott City, MD 21042
Yonas M.

Yonas M.

Fall pm on 10/14/19 On arrival set units to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked air filter cleaned checked blower motor checked evaporator coil checked all other electrical connections indoor unit checked outdoor unit checked electrical connections checked compressor capacitor checked voltage and amps checked pressure and temp and they are ideal indicating zero leaks checked all other electrical connections units tested units operating normal at this time. Recommended single or hole house surge protector Ez trap also UV lights and Wet switch to avoid future problems.

Near Ambrosia Dr, Ellicott City, MD 21043
Colin T.

Colin T.

Warranty per Jackie. Found attic AHU emergency pan full of water, drain trap clogged. Ac pm wasn’t done yet so per office we need to perform ac pm ASAP. Customer is getting ducts cleaned today and it cannot be done at the moment. Office please schedule pm with customer. Also, spoke to him about EZ Trap device that stops condensation leaks because when Trap clogs the unit shuts off. As of now he has to wait for Pan to fill up until unit shuts off. Quoting customer but would like follow up from office.

Near Macalpine Rd, Ellicott City, MD 21042
Joseph.Wade@supremeairllc.com

Joseph.Wade@supremeairllc.com

Up on arrival performed fall maintenance. Customer have 2 system, changed filters ( ducan 16x20x1 ) ( carrier 16x25x1 ) . Checked units for operation operation, checked all electrical components , cleaned flame sensor, burner assembly, checked thermostats . All units working good at this time.

Near Ilchester Woods Way, Ellicott City, MD 21043
Yonas M.

Yonas M.

Tuneup on 10/07/19 on arrival set unit to call for cooling measured supply and return air temp 3 degrees DT checked electrical connections checked voltage and amps checked air filter checked blower motor checked blower capacitor checked condenser drain checked outdoor unit checked electrical connections checked voltage and amps checked compressor capacitor checked pressure and temp is low charge obvious leaks in the system checked subcooling and superheat is high recommended to find the leak and repair also unit needs duct cleaning and condenser unit needs to be labeled I gave quote for customer but customer needs to decide what he wants to do the unit 24 years old never service also is taking R22 I explained the customer he needs time to decide customer he is about to sell the house. Collected $129 for tuneup special on C.C

Near McKenzie Rd, Ellicott City, MD 21042
Yonas M.

Yonas M.

VOLTAGE ABSORPTION REPAIR ALSO UV LIGHTS INSTALLATION AND EVAPORATOR COIL CLEANING Fall pm on 10/02/19 On arrival set unit to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked air filter and replaced checked blower motor checked coil is not cleaned is a lot of dust in coils recommended coils cleaning also checked compressor capacitor is low riding I suggested to replacing now to avoid future problems checked EWP and LWP also water temp I gave quote for customer to replace voltage absorption system also evaporator coil cleaning and UV lights installation special discount by Alex customer accepted the quote replaced the voltage absorption system cleaned the Evaporator coil install uv lights tested checked electrical connections checked voltage and amps checked all other electrical connections start up unit and unit began operating very smoothly without any hesitating or lag. Unit operating n

Near Folly Quarter Rd, Ellicott City, MD 21042
Yonas M.

Yonas M.

Fall pm on 09/30/19 On arrival set unit to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked air filter cleaned checked compressor capacitor checked coil checked EWP and LWP also temp it was low pump it back up to 65/55 psi checked all electrical connections in side the unit tested start up and unit began operating very smoothly without any hesitating or lag unit operating normal at this time. Recommended duct cleaning also uv lights installation.

Near St Johns Ln, Ellicott City, MD 21042
Marc M.

Marc M.

Charged dispatch will deduct from balance when she calls to approve.

Near Boca Raton Dr, Ellicott City, MD 21042
Yonas M.

Yonas M.

Fall pm on 09/26/19 on I sanded the flame rectification probe and checked the burner arrangement the ignitor homes out to be good condition checked electrical connections checked ignitor checked flame sensor set the unit to call for heat measured supply and return air temp unit In put design hi 100,000 Lo 65,000 temp rise on high 44/70 output design Hi 97,000 Lo 63,000 temp rise on low 30/60 I have temp measured RETURN 75 SUPPLY 110 DT 35 measured voltage and amps inspected electrical connections checked drain and cleaned checked air filter unit air filter needs to be replaced ASAP checked blower motor checked all other electrical connections unit tested unit operating normal at this time. Recommended single or hole house surge protector also uv lights needs to be installed.

Near St Johns Ln, Ellicott City, MD 21042
Marc M.

Marc M.

Install customer supplied check valve. Customer had just bought the residence. Customer stated the water on the cold side was hot. I addressed the heat is very high as a temperature on the water heater which was set at 140 degrees. I turned back down to factory setting 120 degrees. I also addressed that since there is no expansion tank that could be a cause. But would need to install expansion to make sure it’s up to code and that this is the only issue there.need to install pan while the water heater is disconnected.

Near St Johns Ln, Ellicott City, MD 21042
Yonas M.

Yonas M.

Fall pm on 09/26/19 On arrival set units to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked air filter unit #1 air filter replaced but unit #2&3 air filter needs to be replaced checked condenser drain and cleaned check blower motor checked electrical connections in . checked compressor capacitor for Geo also measured EWP And LWP also water temp checked outdoor heat pump checked electrical connections checked voltage and amps checked compressor capacitor checked coil measured pressure and temp and they are ideal indicating zero leaks measured superheat and subcooling units tested units operating normal at this time recommended Duct cleaning and UV lights installation.

Near Hunt Ridge Rd, Ellicott City, MD 21042
Yonas M.

Yonas M.

Return visit 09/24/19 on arrival turn off the unit from the breaker take the old bord out install new bord rewire all wires start up check electrical connections checked voltage and amps measured supply and return air temp measured checked compressor capacitor checked coil checked blower motor checked air filter checked condenser drain checked checked EWP and LWP it was low I pump it back up 64/55 checked water temp checked all other electrical connections unit operating normal at this time. Collected the job balance of $150 on C.C on file

Near Wilton Ave, Ellicott City, MD 21043
Colin T.

Colin T.

Started Operational Inspection but need more time to finish. Replaced all filters. Inspected belts, blowers, and all coils. Checked thermostats and operation of units on roof. Need to return to finish inspecting all heat exchangers and electrical components. Approx 3 hours left.

Near Baltimore National Pike, Ellicott City, MD 21042
Yonas M.

Yonas M.

Fall pm On 09/23/19 On arrival set unit to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked air filter cleaned checked EWP and LWP also water temp checked compressor capacitor checked all other electrical connections unit tested unit operating normal at this time. Recommended single or hole house surge protector and UV lights installation.

Near N Rogers Ave, Ellicott City, MD 21043
Colin T.

Colin T.

Upon arrival I was told that unit 3 wasn’t working very well. Called for ac and went to AHU in basement. Found 10 degree delta across Evap coil so I shut unit down and checked cleanliness of coil, filter, and blower. All ok. Returned power to system and went to condenser outside to find coil is ok. Put gauges on unit to find high Superheat and low subcool, undercharged. Leak search and repair was done on this system about a month ago and no leaks were found. Lineset is underground for a large potion of run, we need to perform isolation test to see if pressure is being lost at coils or lineset. Called office to let them know what I found, since unit is a HeatPump we are going to come back when it is more mild outside to perform pressure test. If leak is found to be underground we may want to suggest moving all 4 units closer to the building to prevent this moving forward. Ended up adding .7lbs of 427a to system to bring Superheat and subcool both to 10 degrees, delta air temp across e

Near Frederick Rd, Ellicott City, MD 21043
Joseph.Wade@supremeairllc.com

Joseph.Wade@supremeairllc.com

Fall p.m 09/17/19 on arrival set unit up to call for cooling check supply air and return air measure voltage and amps inspect electrical components checked drain clean drain check filter was still clean check LWT & LWP noticed it was low Noticed it was low 20 PSI of pressure brought LWT& LWP more than 33 PSI pressure. Reset system to clear low Pressure status. System has normal status at this time. Recommend customer have a plumber come in to check water heater with corrosion signs.

Near Southview Rd, Ellicott City, MD 21042
Yonas M.

Yonas M.

CIRCUIT BOARD REPLACEMENT Service call on 09/16/19 On arrival set unit to call for cooling unit is running for 20 seconds and is turned off and Led lights is going to high pressure checked electrical connections checked voltage and amps checked compressor capacitor measured EWP and LWP is no defense I checked the pump is not running tested the pump by passing the low voltage I found out the pump is running but the relay in circuit board is bad I called water furnace tech support gate case number#511482 I gave quote for customer also She gets discount by Alex customer accepted order the circuit board unit is not operating this time I disconnect the unit from mean breaker. Collected $307 for job deposit.

Near Wilton Ave, Ellicott City, MD 21043
Yonas M.

Yonas M.

Fall pm On 09/16/19 On arrival set units to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked air filter and replaced checked water pressure checked water temp checked for heat pump outdoor condenser unit checked electrical connections checked compressor capacitor checked coil checked pressure and temp and they are ideal indicating zero leaks units operating normal at this time. I found water leaks out from the flow sensor connections Recommended to replace the flow sensor to avoid future problems.

Near Park Overlook Ct, Ellicott City, MD 21042
Youssef  D.

Youssef D.

On arrival set unit to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections inspected drain and cleaned it ,checked safeties ,blower,heat exchanger,flue pipes .unit is operating normal

Near Spring Meadow Dr, Ellicott City, MD 21042
Joseph.Wade@supremeairllc.com

Joseph.Wade@supremeairllc.com

When I arrived I checked furnace on lower level. I looked at all components on the furnace also humidifier system. Everything looks normal delta T 57 return air 75 also did a courtesy check on water heater no corrosion no leaks all OK also checked chimney off of water heater. Also check the other unit that’s in the attic that was installed in 2018 everything‘s normal check all components and check all wires voltage call for cooling delta T 59 return 77 I recommended to customer to get service for Texan for the home she’s going to talk with her husband about it tonight because they have more than one electrical panel.

Near Argent Path, Ellicott City, MD 21042
Marc M.

Marc M.

Drain cleaned kitchen sink. Drain is clear and ready to use again.

Near Takoya Dr, Ellicott City, MD 21042
Joseph.Wade@supremeairllc.com

Joseph.Wade@supremeairllc.com

Plunge kitchen sink

Near Hermitage Dr, Ellicott City, MD 21042
Colin T.

Colin T.

Replaced Outdoor fan motor and blade for vestibule unit. Returned power to system and ran ac. Unit operating normal. Customer then asked me to look at dining room units, left side dining is overshooting setpoint. Found sensors are correct and wiring is correct, unit operation is normal. Left side dining is overshooting setpoint because right side dining Sensor is next to coffee pot, which is hot and generating heat, causing right side dining to keep running and cold air is bleeding into left side dining. Customer either needs to move coffee pot or we need to move sensor. Sensor is located where old thermostat was by soda machines and coffee maker.

Near Baltimore National Pike, Ellicott City, MD 21042
Joseph.Wade@supremeairllc.com

Joseph.Wade@supremeairllc.com

Hooked up power vent water heater

Near Tiber Falls Dr, Ellicott City, MD 21043

Air Conditioning, Heating, And Plumbing Services In Ellicott City, MD – Services, Repair, Installation, Maintenance, and Tune Up

If you live in or around Ellicott City, MD and you need help with your HVAC services, know that Supreme Air, LLC is just a phone call away! We are always ready and willing to help you with any of your heating and cooling needs at the drop of a hat!

Our certified and licensed technicians are available 24/7 to deal with any emergency HVAC issues. If you have a problem that requires service or repairs, they will be addressed immediately. This is because we at Supreme Air, LLC know the urgency that comes with a system that does not work. We work with experts who can fix or replace any air conditioning or heating systems of any make and model on the market. Our mission is to be the best partner in any conflicts you face with faulty heating, air conditioning and plumbing systems here in Ellicott City, MD.

Selecting A Trusted Partner For Your Air Conditioning, Heater, And Plumbing Services in Ellicott City, MD – Supreme Air, LLC

At Supreme Air, LLC we excel at all of the work we take on. We’ve worked extremely hard over the years to solidify our place as an industry leader for all air conditioning, heating, and plumbing services here in Ellicott City, MD. But even with our list of accomplishments, we still work hard every day to get better at our craft, spending time investing in education about new technologies and products that enter the market. If there are any new innovations that change the way we think about heating or cooling, we are among the first to learn about it so we can continue to give you the best quality service possible. While we can list all of the major services and products we work with, we are always learning and open to new challenges. If you don’t see something in our service offerings, just ask us about it and chances are we’ll still be able to help. However, our official offerings include:

Around The Clock 24/7 Emergency Repairs

We hold 24-hour availability in the case of emergency repairs because we know how important it is to fix break downs as quickly as possible. No one wants to live without their heating or cooling systems for a prolonged period of time, and everyone wants a quick and easy fix. Because we dedicate ourselves to your satisfaction, that is exactly what we aim to give. You can call us to fix your systems and we will be there as quickly as possible with all of the right equipment to get you back up and running. If you want the best possible heating and cooling support, you’ll want to be working with professionals who know what they’re doing. Our technicians are licensed and certified, which means they have experience and can continue to identify and repair issues on the spot. Supreme Air, LLC allows you to have access to top quality reliable technicians in Ellicott City, MD, when you need them for emergency repairs or service.

Maintenance And Tune Ups

Maintenance and tune ups can help take care of your investments to keep them running far into the future. By taking care of your HVAC systems, you are nurturing them to improve their lifespan and maintain their efficiency. Just like you would take a car to the mechanic every now and then for a routine checkup, the same process must be done for your HVAC systems. By engaging with Supreme Air, LLC to help you with your maintenance, you can be confident that our technicians perform thorough inspections, catching all problems with your machinery and fixing them when they are still easy to fix.

If you choose to ignore maintenance, these small problems can grow into larger ones over time which may require expensive repairs or even part or full system replacements. Furthermore, maintenance and tune ups are a surefire way for a professional to evaluate your systems to determine if they are running efficiently or not. If they are not, a few simple tweaks can get you back on the right track, but without these tweaks, your systems may begin to suck up energy to operate, increasing your energy bills when you least expect it! Supreme Air, LLC protects you from these issues simply by doing our job correctly.

Installations And Replacements

If you are looking to upgrade or replace your current HVAC systems, Supreme Air, LLC can help you make the right decision. We can evaluate your current climate control system status and recommend a myriad of different options that will allow you to maximize your personal comfort. Because we do this for a living and have access to all of the relevant system information on the market, we can give you the pros and cons of a new installation, a replacement, or simply staying with the equipment that you already have.

If you do decide to install or replace your systems, our technicians are available to perform quick and easy setups. While some companies may take advantage of your time by showing up late and taking their sweet time doing an installation, Supreme Air, LLC always shows up on time and finishes its work in a timely manner. We know how valuable your time is, and we aim to let you keep it for yourself!

Plumbing Repair, Installation, And Replacement

If you’re in need of any type of plumbing assistance whatsoever in Ellicott City, MD you can count on Supreme Air, LLC to have your back. We can assist you with all plumbing-related, matters, including detecting and fixing routine or special circumstance problems. Call us today with any of your plumbing needs! We can help you with repairs, installations, and even replacements. Our team has been working in the industry for years, and we could probably even do it with our eyes closed! Let us show you the reason we are so confident in our abilities!

24/7 Emergency Plumbing Services

Just like our HVAC emergency services, we are available 24/7 for all of your plumbing emergencies as well. When something is leaking, clogged, or even exploding, you can count on the technicians at Supreme Air, LLC to come over in an instant to provide a solution. Don’t stress out when things go wrong! Instead, call Supreme Air, LLC and relax as we take on the heavy lifting. We are available day and night because we know that plumbing emergencies don’t wait for convenient hours to appear. In face, many plumbing issues that require emergency services often are unable to be taken care of properly unless a technician is on site early on in the issue.

Financing Options Flexible Enough For You

At Supreme Air, LLC, we believe that all customers deserve the right to our services because our services improve the comfort of the homes our customers live in and the business they work in. Your satisfaction is alway our first priority, and in order to achieve this, we offer different financial options for payment. Whether you need cooling, heating, or plumbing services, repair, installation, maintenance, or tune-up in Ellicott City, MD, we want your needs to be affordable. Because of this, we will work with you personally to understand your situation and offer a few different financing options we think would work for you. Form then on, it’s as simple as choosing one!

Call Us Today For An Unforgettable Experience

The look for an HVAC partner is over! Supreme Air, LLC is our answer for all of your home or business needs. We are proud to say that we’ve alone mastered the balance between providing services in the HVAC and plumbing industries. If you choose Supreme Air, LLC, you’ve chosen the best!!

If you’re looking for reliable and experienced professionals dealing in heating, cooling and plumbing services, repair, installation, maintenance, and tune-up in Ellicott City, MD, you’ve come to the right place. Secure a bright and positive future by calling (410) 788-1144 to schedule an appointment, or talk to one of our service representatives about how we can help you today!