Annapolis, MD Air Conditioning, Heating and Plumbing Services

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Annapolis, MD Air Conditioning, Heating and Plumbing Services

Annapolis lies within the humid subtropical climate zone, with hot, humid summers that can reach highs of up to 85°F, and cold winters that can be as low as 29°F. Low elevation and proximity to the Chesapeake Bay give the area more moderate spring and summertime temperatures and slightly less extreme winter lows than locations further inland, such as Washington, D.C.

That being said, even with the help of the beautiful Chesapeake Bay, the combination of these temperature highs and lows throughout the seasons still has an undeniable impact on the demands put upon the HVAC systems in Annapolis, MD.

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

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

Local Reviews
for Annapolis, MD

Rated 5.0 out of 5 stars based on 1 customer reviews

Map of Annapolis, MD

Excellent Service




Very thorough, did not rush at all! Explained things well and answered all our questions. Technician is excellent.


Colin T.

Colin T.

Upon arrival we found main lobby unit fluctuating in temp. During diagnostics we found that when RTU shuts off, indoor temp drops dramatically and visa versa when unit runs in heat. Found negative air pressure in building because fresh air makeup units are not running, creating the negative pressure. Spoke to Alex and he suggested I put all thermostats on fan ON instead of Auto so cold air doesn’t have a chance to bleed into ducts when units are off. Tested and found air temp is more stable but still fluctuating a little because of dramatic air temps in ceiling. Suggest customer have all air gaps sealed, cold air bleeding into ceiling from outside.

Near Defense St, Annapolis, MD 21401
Colin T.

Colin T.

Upon arrival customer asked us to wait a little bit to move sensor because customers were eating. They asked us to look at main dining room unit, not keeping up. Called for heat and went to roof. Checked operation and found unit is satisfying thermostat. Jumped out heat to test for longer and found no faults. Unit operating normal. Then went to Smoking section temp sensor and moved 2 tiles away from supply and return. Shut off space heater and put thermostat back desired temp. Unit operating normal.

Near Defense St, Annapolis, MD 21401
Youssef  D.

Youssef D.

On arrival found system operating normal but it was displaying system malfunctioning.checked system operation .noticed the heat pump and gas furnace were operating at the same time .checked thermostat setting ,thermostat was set to hybrid.retested unit ,system started to operate normal .possiblity of malfunctioning thermostat.unit is operating normal at this time

Near Adams St, Annapolis, MD 21403
michaelr@supremeairllc.com

michaelr@supremeairllc.com

To replace just o-ring and washer on kitchen faucet

Near 795 Fairview Avenue, Annapolis, MD 21403
Colin T.

Colin T.

Upon arrival I found unit satisfied. Let unit come on naturally and checked heating operation. System satisfied so I went to thermostat and increased temp by a few degrees. Checked heating operation and unit satisfied thermostat. System will not hold temp because 2 units next to it are not heating, repairs needed.

Near Defense St, Annapolis, MD 21401
Colin T.

Colin T.

Upon arrival I went to unit 1 Smoking section and replaced high limit. Tested heat and checked operation. Unit operating normal. Then found Unit 2 inducer running but blowing cold air. Found rollout switch engaged. Reset and found flames rolling out. Inspected heat exchanger and found large cracks down the sides of a few bores. Major rusting in the Burner cabinet as well. Need to replace heat exchanger and suggest replacing burner manifold and all that comes with it (flame sensor, Igniter, pilot tubing). Shut off gas for now. Then went to unit 4 and found same problem except unit has been shut down for some time. Found same crack as unit 2 but smaller scale. Heat exchanger needs to be replaced. Burner manifold is too rusty for pilot to prove and start main gas valve. Manifold needs to be replaced as well. Both Units 2 and 4 need the same repairs. Suggest both systems get replaced because of severity of repairs, refrigerant type, and age. Informing office.

Near Defense St, Annapolis, MD 21401
Youssef  D.

Youssef D.

On arrival found system cooling instead of heating ,found system wired incorrectly,found reversing valve not wired correctly. Corrected the fault ,system started heating normal . Please charge card on file.

Near Hilltop Dr, Annapolis, MD 21409
Daniel M.

Daniel M.

Removed supply duct fitting off of unit and installed new flat 90 to connect the evaporator coil and furnace

Near Dean St, Annapolis, MD 21401
Colin T.

Colin T.

Confirmed customer was tenant for APS. Was shown furnace and found blue manual gas valve was in off position. Found furnace faulting code 2, locked out on retries. Shut off power and inspected system, found no problems. Returned power and ran heat. Furnace fired up right away. Tested unit and system ran without fault. Unit operating normal. Informed tenant and she said someone had been out recently to work on water heater that is right next to furnace. May have accidentally left valve off.

Near College Ave, Annapolis, MD 21401
Christopher A.

Christopher A.

I replaced the air filter with one provided by the customer. I confirmed proper flow rate and calculated heat of extraction and compared the value against printed data. Unit is operating above printed specs. I pressurized the ground loop to 65 psi. I measured just under 30 degree temperature rise. I checked the electrical wiring and electrical systems, all are within specification. The unit is operating normal.

Near Wardour Dr, Annapolis, MD 21401
Colin T.

Colin T.

Replaced dryer vent pipe with thicker walled pipe, has less chance to get crimped, cut, and pinched. Kept 6ft length of pipe in case customer needs dryer moved. Once connected I ran dryer for a few minutes to test. No heat escaping pipe. Unit operating normal.

Near Green Holly Dr, Annapolis, MD 21409
Colin T.

Colin T.

Upon arrival I went to Condo 205 to replace/install heater kit. When doing so I found that heater kit will not fit inside of blower compartment, blower wheel assembly too big and refrigerant pipes in the way. Also found that I can’t install above unit because transition would need to be redone since it is hard ducted in and there isn’t enough space with current materials. Then I found we would need 2 additional thermostat wires. Currently has 5 wire bundle and would require 2 more for aux signal. Finally I found heater kit does not have dedicated breaker, would require me to tap into AC breaker. Spoke to Alex about this and we came to the conclusion that since this is a Water Source HeatPump that gets water fed from building, that they do not need supplimental heat. Need to speak to property manager about this. If they would like kit installed, we would have to make adjustments to power source and ductwork.

Near Severn Ave, Annapolis, MD 21403
Christopher A.

Christopher A.

Customer had just dried a load of clothes and the laundry room was very hot. The thermostat read 88 degrees. I pulled the dryer away from the wall and saw the dryer vent was not connected. The exhaust air from the dryer is blowing onto the wall, instead of being vented from the home. This heats the wall up an$ the thermostat is on the adjacent side. I tried to connect the dryer to the short piece of flexible dryer vent that is there but it is too short. I called Ben Derrick and quoted the repair of $394. Ben said he has to contact the owner for approval. I asked if I should wait a few minutes and was told that they would call the office if the approval was given and not to wait.

Near Green Holly Dr, Annapolis, MD 21409
Yonas M.

Yonas M.

Fall pm on 12/19/18 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 unit operating normal at this time.

Near Epping Forest Rd, Annapolis, MD 21401
Yonas M.

Yonas M.

GEO WATER FURNACE FALL PM ANNAPOLIS MD

Near Epping Forest Rd, Annapolis, MD 21401
Annapolis, MD - GEO WATER FURNACE FALL PM ANNAPOLIS MD
Yonas M.

Yonas M.

GEO WATER FURNACE FALL PM ANNAPOLIS MD

Near Epping Forest Rd, Annapolis, MD 21401
Colin T.

Colin T.

Upon arrival I was told that smoking area and main counter units weren’t heating. Customer had DO NOT USE sign on thermostat for main counter unit. Found Smoking section unit not heating due to failed high limit switch, only sending 3 volts to other side. Jumped out for now. Need new High Limit, preparing part order form. Then went to counter unit #4 and found system not firing. Pilot lighting but main burner not getting signaled to open. When pilot lights I can see flame but only very small flame and it is not reaching flame sensor. Manifold burners are very rusty and I’m speculating manifold is too rusty to send pilot flame to sensor. Ignition module is new and flame sensor looks new. Sensor not sensing any flame because pilot won’t carry to it due to rusty burners. Recommend to replace manifold instead of cleaning. I can see a great deal of rust in burner tubes but heat exchanger doesn’t have any cracks. System should really be replaced due to multiple problems. System is us

Near Defense St, Annapolis, MD 21401
ALEX K.

ALEX K.

Service Agreement Renewal

Near Epping Forest Rd, Annapolis, MD 21401
Christopher A.

Christopher A.

I could find no components leaking inside the Geothermal unit. The humidifier was draining, condensate pump was working properly. It’s true that there was some water inside the unit, but I think that the humidifier leaked down the back side of the unit this morning. The water was drying up before I left. I installed a wet switch to turn the HVAC equipment off in the event of water being detected in the floor and showed customer what the switch would do.

Near Hidden River View Rd, Annapolis, MD 21403
Yonas M.

Yonas M.

Fall pm on12/17/18 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 filters and replaced also recommended to service the humidifier I gave quote for customer she accepted cleaned the humidifier checked electrical connections checked voltage and amps units operating normal at this time.collect $283 cc $156 for humidifier service and $127.50 for 2 aprilaire filter model #413

Near Hidden River View Rd, Annapolis, MD 21403
Yonas M.

Yonas M.

Fall pm on12/17/18 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 filters and replaced also recommended to service the humidifier I gave quote for customer she accepted cleaned the humidifier checked electrical connections checked voltage and amps units operating normal at this time.collect $283 cc $156 for humidifier service and $127.50 for 2 aprilaire filter model #413

Near Hidden River View Rd, Annapolis, MD 21403
Yonas M.

Yonas M.

GEO WATER FURNACE AND TRENE HEAT PUMP FALL PM ANNAPOLIS MD

Near Hidden River View Rd, Annapolis, MD 21403
Annapolis, MD - GEO WATER FURNACE AND TRENE HEAT PUMP FALL PM ANNAPOLIS MD
Yonas M.

Yonas M.

Service call 12/14/18 on arrival set unit to call for heat the furnace is not operating normal the ignitor is glowing but the flame is not coming on I checked electrical connections checked the flashing codes is pressure sensor folt it was loose connections from pressure wires fixed the problem checked electrical connections measured supply and return air temp measured voltage and amps unit operating normal at this time customer pay $388 on cc also I gave customer-15% discount from $457

Near Bay Ridge Ave, Annapolis, MD 21403
Youssef  D.

Youssef D.

On arrival found system not operating,found bad thermostat . I then installed new thermostat.unit back operating normal

Near August Dr, Annapolis, MD 21403
Derrick S.

Derrick S.

Reset breaker on water heater

Near Williams Dr, Annapolis, MD 21401

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

If you run into air conditioning problems in Annapolis, MD you can rest easy knowing that Supreme Air, LLC will be there to fix things back into shape for you!

Our certified and licensed technicians are available at all times to make sure any HVAC issues you have will be addressed immediately – 24/7. Supreme Air, LLC has experts that can work with and/or replace any air conditioning or heating units and systems from all brands in the market. It’s our core mission to be your ally in any struggles you face against heating, air conditioning and plumbing faulty systems here in Annapolis, MD.

Choosing A Dedicated Provider For Your Air Conditioning, Heater, And Plumbing Services in Annapolis, MD – Supreme Air, LLC

At Supreme Air, LLC we are very good at what we do. Being a reference in the cooling, heating, repair, installation, maintenance, and tune-up business here at Annapolis, MD came with a lot of hard work and satisfied customers. We strive every day to become the best at our craft, having the care to also keep updated on everything that enters the industry. We are always within the first to study and analyze new trends and products, so we can serve you in the absolute best way possible. That said, we only support the top brands in the market. And to take good care of all those different products, we offer a variety of services including but not limited to:

24 Hour HVAC Repair

Your HVAC system will be working constantly many times during the seasons of the year. Taking care of our family’s comfort is very important to all of us, so when something goes bad – we want it fixed, fast. Unfortunately, that something can be very inconvenient and happen in the middle of the night. Call us to fix all of your air conditioning and heating needs as quickly and as efficiently as it gets, with 24 hour availability. If you want the best possible air conditioning and heating repair you’ll need to work with professionals that know what they are doing. You’ll want licensed and certified technicians that can identify the issue and repair it at the spot, right away. That’s us, Supreme Air, LLC exists so you can have the best HVAC technicians around in Annapolis, MD – whenever you need them.

HVAC Tune Up

Making sure that your HVAC system is running smoothly and without hiccups is one of the best money investments you can make. To have that certainty, getting into the habit of hiring professionals to check and improve the health of your equipment through an annual tune-up can be a life-saver. That way, you can prevent many major problems that pop up when we least expect it, which can potentially save you thousands of dollars on repairs. The boost in efficiency and in the longevity of your system will make you glad you went for it and did an annual tune-up. Trust us when we say that when it comes to HVAC, little maintenance checks can translate into huge savings for your wallet.

HVAC Replacement and Installation

If your unit has displayed signs of sudden performance change and has been breaking down frequently, it’s time to call a licensed technician to take a look at what the situation is and how it could be improved, showing clearly to you what your next steps should be. Whenever your HVAC system is having a problem, you’ll have two choices: fix it or replace it. If we are dealing with an air conditioning situation, for example, and the unit struggles to keep a cool temperature around the house while also bumping up the electric bills at the end of the month – it could be time for a replacement.

The same thinking would also apply if it’s a heating unit that struggles to keep the house warm. In any case, if you are dealing with expensive repairs you should probably evaluate if a replacement would be the better option. Supreme Air, LLC certified and licensed technicians would be glad to help you figure out what’s the best course of action for your HVAC scenario. When you give us the privilege of coming into your place of living to trust us with the solution of a problem you want to see fixed, you may notice right away that to us you’re not simply sales and statistics. We care about our customers, and because of that our experts have outstanding attention to detail and work ethic.

An Ever-Growing List Of Plumbing Services In Annapolis, MD – Supreme Air, LLC

We are also happy to provide our Annapolis, MD customers a myriad of plumbing services with the same incredible resourcefulness, quality, and efficiency that we achieved in the heating, ventilation and air conditioning industry. These include but are not limited to:

Plumbing Repair, Installation, And Replacement

The plumbing system of a house behaves in the same way and is just as important as the cardiovascular system is in our bodies. If for any reason, be it a pipe bursting or a stubborn leak, this system isn’t working nice and smooth – stress and annoyance will follow. If you’re in need of plumbing assistance in Annapolis, MD you can definitely count on Supreme Air, LLC to make things right for you. We can help you out with everything plumbing-related, including detecting leaks and repairing them, along with fixing up those nasty burst pipes. Call us now to make the plumbing in your house as strong as it gets!

Emergency Plumbing Services

When things suddenly go south with your plumbing, you can count on our experts to save you from the stress that dealing with a plumbing situation can bring. It doesn’t even matter what time it is, just like our highly respected HVAC technicians, our plumbing wizards are also available 24/7 to help you in any plumbing emergency as fast and efficiently as possible.

Water Pipe Unclogging and Faucet Repair And Replacement

Time and use are elements that have a big impact on the condition of a plumbing system. With that said, it’s normal somewhere down the road you’ll have to deal with a clogged pipe. If that happens to you, make sure you reach out to Supreme Air, LLC. You can count on us to get the job done with unmatched efficiency.

Frozen Pipe Repair

There’s no denying that freezing weather can lead to plumbing issues, it’s not uncommon when living in cold regions to have to deal with frozen pipes. We’re ready to repair your frozen pipes and make everything fully functional once again.

Toilet Repair, Installation, And Unclogging

Having a functional toilet that runs without issues is so important in our day-to-day living. Being that important, when a toilet needs some fixing or replacement – we want it back in shape, fast. If you have a running and clogged toilet feel free to call us today to fix it for you. We can also do any toilet repairs or installations that you need.

Garbage Disposal Repair And Replacement

Garbage disposals are such an essential kitchen convenience for most homeowners. Prepping food and cooking can be so much easier when we can just toss peels and other scraps into the sink and straight down the drain. But as with everything in life, usage and time take its toll. If you are in need of a repair or replacement of your garbage disposal – we’re here for you.

Floor Drain Cleaning

A stubborn odor or clog can quickly turn any drain into a nuisance. If you find water no longer drains properly and you have run out of options yourself, it might be time to call a professional to handle the situation for you. Call Supreme Air, LLC today to handle your floor drain cleaning for you so you don’t need to be bothered with this inconvenience.

Main Sewer Line Repair And Sewer Cleanout

As with all things in life, if something comes in at some point it has to come out. If you are having trouble with the sewer lines in your home, it goes without saying that it can be a huge inconvenience. For main sewer line repairs and cleanouts, give us a call and we’ll make sure that the situation gets quickly back to normal.

Sink & Faucet Repair And Replacement

In our everyday life, we tend to use our faucets and sinks at home multiple times a day. With that frequency comes the increased probability of having to deal with some issues over time. It can be a major nuisance not having your sink and/or faucet working properly. If by any chance you are experiencing any issues concerning these items, it’s time to contact our expert plumbers. We can efficiently repair your faulty sink or faucet, give us a call!

Sump Pump Repair And Replacement

If your sump pump fails when it matters most, you’ll definitely won’t have time to waste. Gallons of water could be flooding your basement while you wonder why you didn’t take the necessary steps to ensure the functionality of your sump pump, all the while potentially suffering thousands of dollars in water damage. Get in touch with us as soon as possible to schedule a sump pump replacement or repair. Trust us, it’s better to be safe than sorry when it comes to basement floods.

Financing Flexibility In Annapolis, MD – Supreme Air, LLC

We believe everyone should have the capability to improve the comfort of the homes they live in and the business they work on. Making sure our expertise can fit the size of all wallets is one of our missions, and that is why we offer financing flexibility to each and every one of our cooling, heating, and plumbing services, repair, installation, maintenance, and tune-up in Annapolis, MD. We do that because we take pride in being a company that our customers can count on regardless of their financial situation. We provide plans that are convenient and easy, exactly because we strive to make our home services more affordable to all, even those with a tight budget.

  • Waterfurnace Geothermal Financing
  • Carrier Financing For Heating And Cooling Installations
  • Be Smart Home Loan Program In Maryland
  • GreenSky Financing For Amana Heating And Cooling Installations

We know how overwhelming dealing with an HVAC or plumbing problem can be. When you need results and you need them fast, it can be stressful to decide on a company to handle these delicate issues. But you can trust us when we make an absolute certainty that as soon as we kick things off, we will help you choose the best possible type of system and the most appropriate and affordable financing strategy for your specific situation.

Maintenance Plans For Easy Living In Annapolis, MD – Supreme Air, LLC

As with all equipment under constant use, with time, it’s a fact that wear and tear will happen within your HVAC unit. The safest and easiest way to preserving its conditions is to sign up for a maintenance plan for your home in Annapolis, MD!

That way you can rid yourself of all worry when it comes to the well-being of your precious equipment. When you sign up, you outsource all the worry and concern for the functioning of your system to our experienced hands. And you can trust us when we tell you you’d be in good hands, our certified and licensed Annapolis, MD technicians can do the heavy lifting while you rest easy. By signing up to our maintenance plan, you have our guarantee that your HVAC system will be fresh and functional all year long!

Call Us Today For World Class Service In Annapolis, MD – Supreme Air, LLC

No more searching around for hours on end only to end up with a contractor that doesn’t fully satisfy your needs. We carry great pride when we say that we’ve reached the highest levels of quality and efficiency within the HVAC and plumbing industries. You simply can’t go wrong when you choose to go with Supreme Air, LLC!

If you’re looking for reliable experts in heating, cooling and plumbing services, repair, installation, maintenance, and tune-up services in Annapolis, MD guaranteed to get you the absolute best bang for your buck, great news: you’ve found them. Treat yourself with the best in the business by calling us at (410) 788-1144 to schedule an appointment, consultation, or visit today!!

Let’s get started on your air conditioning, heating, or plumbing project. Call Supreme Air, LLC or fill out our online form and one of our specialists will get back to you right away. We appreciate the opportunity to earn a 5-star review!