Belair Engineering and Service Company, Inc. logo
Heat Pump and AC Repair Upper Marlboro
301.249.0300
Schedule Service Apply for FINANCING

The Best in Upper Marlboro HVAC Service

Happy family embracing on the couch after getting ac service from Belair Engineering and Service Company, Inc..

HVAC in Upper Marlboro is Made Easy with Belair

If you have chosen to settle in a beautiful Upper Marlboro home, you already know just how many wonderful amenities this area offers. Few places offer such easy access to great cities like Washington D.C. and Baltimore while offering a comfortable, enjoyable quality of life. Upper Marlboro is a special place, and that’s why so many of your friends and neighbors have also decided to call it home.

Belair has been fortunate to serve many customers in Upper Marlboro over the years. We are always happy to take calls from the Prince George's County area, so don’t hesitate to reach out with your plumbing, generator, or HVAC problem.

Call 888.823.5247 to schedule AC or plumbing service in Upper Marlboro.

Our Team in Upper Marlboro is Ready to Respond to Your Needs

We understand you don’t have time to waste getting your HVAC system working correctly. Whether it’s some relief from the hot summer days or warming on a cold winter night, good HVAC performance in your Upper Marlboro home should never be taken for granted.

What will you get when you decide to call Belair for ac or generator repair? It starts with timely service and fair pricing, but that’s far from all. You will also appreciate the friendly and understanding nature of our technicians, who are always happy to answer your questions and explain the work that needs to be done. No customer or job is ever taken for granted.

This is a big part of why we’ve become the contractor of choice for so many people throughout the region for generations.

View Current Promotions Learn About Our Company Apply for Financing

Explore Our Many Service Options

The Belair team can do it all, as seen in the list of services below. This includes not only standard HVAC service but fireplace, generator, and plumbing services as well.

If you are a homeowner in Upper Marlboro and want a versatile, trustworthy partner for these kinds of jobs, you can’t do any better than Belair.

Heating

Have you noticed that the winter nights in your Upper Marlboro home are a little colder than they used to be? Does your Mitsubishi furnace smell like smoke? Your furnace could need some maintenance or need to be replaced with a new, more efficient unit. If your HVAC system is a heat pump, we can also help. Call Belair Engineering and Service Company, Inc. at 888.823.5247 to discuss your heating service needs and get the help you need to keep you warm all winter.

Fix Your Furnace Explore Heating Services

Air Conditioning

There is no hiding from the summer heat and humidity in Upper Marlboro. When a heat wave settles in, the only way to find some relief is to escape inside an air-conditioned space. Make sure your AC is working in tip-top shape before summer gets here by connecting with the Belair team. We can repair, replace, and install residential air conditioning in almost any home!

Get a New Air Conditioner View Cooling Services

Plumbing

Are there plumbing problems in your Upper Marlboro home that must be addressed? Whether it’s the installation of a new water heater, a broken pipe or clogged drain, or anything else related to your plumbing system, you can trust our Upper Marlboro plumbers to do the job correctly.

Water Heater Services View Plumbing Services

Generators

Stop those powerful Atlantic storms from disrupting your life in Upper Marlboro. With a backup generator installed by Belair, you will automatically be switched to your alternative power source should the power go out. If you need someone to repair your existing standby power system, we can help with that too.

Get Generator Service Today

Fireplaces

Adding a fireplace in Upper Marlboro is about more than the heat that this appliance will provide. With a gas fireplace installed in your home, you’ll have a natural gathering place that is certain to be your family’s favorite spot to hang out and connect throughout the cold winter months.

Explore Upper Marlboro Fireplace Options

Air Quality

Everyone deserves to breathe clean air in their home. If it seems like the air in your Upper Marlboro house is dustier or dirtier than it should be, call Belair Engineering and Service Company, Inc. at 888.823.5247 today to learn more about our air quality services and how we can solve this frustrating problem.

Breath Clean Air

Why Pick Belair? Key Points to Consider

If you spend too much time looking at HVAC options in Upper Marlboro, you will start to feel like all the choices are similar. At Belair Engineering and Service Company, Inc., these are a few ways we stand out from the crowd:

  • A proven record of performance: With more than 64 years of experience in the industry, you will know that you are in good hands from the start. Just ask your friends and neighbors!
  • Transparent Pricing: We understand that everyone is on a budget, and no one wants to spend more than necessary for quality HVAC service. Our pricing is always honest and competitive, so you know exactly what you’ll pay when the job is done. We also offer financing options to help you find a payment option that works for you.
  • Commitment to Safety: When you invite Belair’s technicians into your home, you can be assured that they are trained in the newest safety measures and have been screened to ensure you are working with honorable experts in Upper Marlboro. We also handle all permits to ensure legal compliance.
Skilled Upper Marlboro HVAC technician investigating ductless mini-split issue.

Professional HVAC Service in Upper Marlboro is a Phone Call Away

With Belair on the job, you can be sure your HVAC system will be back up and running quickly. Or, if your system is working but you’d like to upgrade to new equipment for better performance and efficiency, we can also help. The same is true whether you need generator or plumbing service in Upper Marlboro. We are committed to serving all your comfort needs.

Call 888.823.5247 or email our friendly team! We look forward to helping you with your ac, generator, or plumbing needs.

Recent Jobs and Reviews in Upper Marlboro, MD

Rated 4.9 out of 5 stars based on 633 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting high levels of customer satisfaction and appreciation. Customers consistently express gratitude for the professionalism, efficiency, and expertise demonstrated by the service technicians. A dominant theme throughout is the emphasis on punctuality, with many reviewers noting that technicians arrived on time or even early, often calling ahead to provide updates. The technical knowledge and skill of the staff receive frequent praise, with customers feeling confident in the quality of work performed and appreciating thorough explanations of the repair processes and maintenance procedures. Interpersonal qualities stand out as a particularly strong positive trend, with reviewers repeatedly describing technicians as friendly, courteous, personable, and respectful. The customer service experience is characterized as smooth, pleasant, and accommodating, with staff taking time to answer questions fully and patiently. Several reviews highlight the care and attention given to customers' homes, treating them with respect and consideration. The sense of trust and reliability is evident, with some customers expressing loyalty to specific technicians and the company overall, viewing them as dependable and even family-like in their service approach. The tone is enthusiastic and appreciative, with customers clearly feeling valued and well-served throughout their interactions.

Reviews

Great Service
Technician was on time, pleasant and completed the service in a most efficient and professional manner,
Shirley - Upper Marlboro, MD 20774
Map of Upper Marlboro, MD 20774
  • Overall Experience
  • Quality
  • Price
  • Convenience
GREAT JOB!!
Mr. Bedford-BELAIR ENGINEER was “AWESOME “. He explained every concerns I had and was very professional. He also check everything to ensure the items were running properly. BELAIR ENGINEERING - I am so happy that you have Mr. Bedford as a part of your team. “A 1 CUSTOMER SERVICE”
Mary - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
GREAT SERVICE!!
BELAIR ENGINEERING- I AM VERY PLEASE TO KNOW THAT YOU HAVE MR. BEDFORD-ENGINEER ON YOUR TEAM. BEDFORD ADDRESS ALL MY QUESTIONS & CONCERNS THOROUGHLY. HE EXPLAINED HOW THE SYSTEM WORKED AND IDENTIFIED THE NOISE I WAS HEARING. PROBLEM RESOLVED. “AWESOME JOB”.
MARY - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
GREAT SERVICE
BELAIR ENGINEERING TEAM IS AWESOME!! RUSTY-ENGINEER WAS PHONEMAL!! HE ADDRESS ALL MY CONCERNS AND EXPLAINED VERY CLEARLY WHAT WAS GOING ON. GREAT JOB!!
Alston - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
GREAT SERVICE!!
I must say the TEAM (BEDFORD, RUSTY & RICHARD) that installed my HVAC System & WATER TANK were VERY PROFESSIONAL!! (THEY NEW WHAT THEY DOING). They new the products & addressed ALL my concerns!! BELAIR ENGINEERING TEAM - (BEDFORD, RUSTY & RICHARD) WERE “PHENOMENAL”. AWESOME JOB! I’m not just saying this, it is the truth. I would RECOMMEND them to anyone!! GREAT JOB!! THANK YOU!!
Alston - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
Great Service
Justin called ahead as I had requested. He tested the unit and determined why the auxiliary heat was coming on so frequently. He resolved the problem by replacing the capacitor. Justin provided great service and calmly addressed my concerns. Please send Justin for the next HVAC service.
Brenda - Upper Marlboro, MD 20774
Map of Upper Marlboro, MD 20774
  • Overall Experience
  • Quality
  • Price
  • Convenience
Couldn’t Be Better
There’s a reason why I’ve been requesting Abe since his first service check with us. He goes beyond job related knowledge and expertise (of which he has much). Abe displays true customer service in his personable manner. So I will continue to ask for him for each subsequent service check, my sincere thanks to him!
Roger C. Philip - Upper Marlboro, MD 20774
Map of Upper Marlboro, MD 20774
  • Overall Experience
  • Quality
  • Price
  • Convenience
Great Service
The technician did everything correctly. He was on-time, courteous and professional. We are very pleased.
Daryl - Upper Marlboro, MD 20774
Map of Upper Marlboro, MD 20774
  • Overall Experience
  • Quality
  • Price
  • Convenience
Top Quality Service
Belair HVAC Tech (Anthony) was on time, did a great job, was committed to customer satisfaction and very clear with his willingness in explaining my HVAC tune-up service. “Keep up the good work”
eee - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
Outstanding Service Tech
Great Person and Tech
Rogers - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
Great service
Christine - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
Great service always from this company. Always on time for appointments.
I have been using this company for over 15 years and have been very pleased with their service.
Joyce - Upper Marlboro, MD 20774
Map of Upper Marlboro, MD 20774
  • Overall Experience
  • Quality
  • Price
  • Convenience
Great service!!!
Tapp - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
Thoroughly Impressed!
Wow! Abe was the epitome of what customer service should be. He explained all of his observations in detail and took the time to answer each and every one of my questions. He is an asset to Belair and I will continue to request him for future service visits!
Roger - Upper Marlboro, MD 20774
Map of Upper Marlboro, MD 20774
  • Overall Experience
  • Quality
  • Price
  • Convenience
Great service
Caldwell - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
Good service
Hymes - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
Wow! Great Service; Exceptional Knowledge; Very Personable and professional!
Researched more than 8 contractors and read reviews. After many calls and I went with Belair for my "Heat Pump" replacement and also "Repair" for my second unit. Woodward came for the repairs and I was very very impressed. Terrific all around; Personable, professional, wicked smart and able to explain everything so I could understand it. PAY ATTENTION: Don't over think it or spend the amount of time I did to come to the correct conclusion. Great price and the BEST! Many thanks to Woodward for a great job.
Gregory - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
Thorough performance
Anthony performed the Spring heat pump system checkout in his usual, thorough, professional manner. Over the last few years I've become very confident with his work.
Dorvee - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience
Great service, personable technician
Brendan provided us with excellent customer service! He was professional, knowledgeable, & personable, & was able to resolve our plumbing issue quickly!
Deborah - Upper Marlboro, MD 20774
Map of Upper Marlboro, MD 20774
  • Overall Experience
  • Quality
  • Price
  • Convenience
Great service
Melanie - Upper Marlboro, MD 20772
Map of Upper Marlboro, MD 20772
  • Overall Experience
  • Quality
  • Price
  • Convenience

Job Locations

Corey S.
Corey S.
Upper Marlboro, MD 20774
Upper Marlboro, MD -
Alexi S.
Alexi S.
Goodman Amana heat pump AC air conditioner heating & air conditioning system repair service call Upper Marlboro Maryland 20772
Upper Marlboro, MD 20772
Upper Marlboro, MD - Goodman Amana heat pump AC air conditioner heating & air conditioning system repair service call Upper Marlboro Maryland 20772
Miguel Y.
Miguel Y.
Upper Marlboro, MD 20772
Upper Marlboro, MD -
Henry O.
Henry O.
Upper Marlboro, MD 20772
Upper Marlboro, MD -
Hugo R.
Hugo R.
Carrier air conditioning repair
Upper Marlboro, MD 20774
Upper Marlboro, MD - Carrier air conditioning repair
Warren G.
Warren G.
Rheem 3.5 Ton Ac Service Repair
Upper Marlboro, MD 20774
Upper Marlboro, MD - Rheem 3.5 Ton Ac Service Repair
Warren G.
Warren G.
Rheem 2.5 Ton Hp Service Repair
Upper Marlboro, MD 20774
Upper Marlboro, MD - Rheem 2.5 Ton Hp Service Repair
Warren G.
Warren G.
American Standard 3 Ton Heat Pump Service Repair
Upper Marlboro, MD 20774
Upper Marlboro, MD - American Standard 3 Ton Heat Pump Service Repair
Gerron J.
Gerron J.
Goodman heat pump system service repair call in Upper Marlboro MD
Upper Marlboro, MD 20774
Upper Marlboro, MD - Goodman heat pump system service repair call in Upper Marlboro MD
Warren G.
Warren G.
Rudd 3 Ton AC Service Repair
Upper Marlboro, MD 20774
Upper Marlboro, MD - Rudd 3 Ton AC Service Repair
TJ J.
TJ J.
Carrier Weathermaker AC air conditioner heating & air conditioning system replacement installation Upper Marlboro Maryland 20774
Upper Marlboro, MD 20774
Upper Marlboro, MD - Carrier Weathermaker AC air conditioner heating & air conditioning system replacement installation Upper Marlboro Maryland 20774
Hugo R.
Hugo R.
Trane American Standard AC air conditioning system repair service call Upper Marlboro Maryland 20774
Upper Marlboro, MD 20774
Upper Marlboro, MD - Trane American Standard AC air conditioning system repair service call Upper Marlboro Maryland 20774
Michael B.
Michael B.
County inspection of new furnace and air conditioner
Upper Marlboro, MD 20774
Upper Marlboro, MD - County inspection of new furnace and air conditioner
Gerron J.
Gerron J.
Goodman heat pump system service repair call in Upper Marlboro MD
Upper Marlboro, MD 20772
Upper Marlboro, MD - Goodman heat pump system service repair call in Upper Marlboro MD
Yahony H.
Yahony H.
American standard air-conditioning system, maintenance service and repair in upper Marlboro, Maryland 20772
Upper Marlboro, MD 20772
Upper Marlboro, MD - American standard air-conditioning system, maintenance service and repair in upper Marlboro, Maryland 20772
Yahony H.
Yahony H.
Goodman diamond series heat pump system for air-conditioning and heating new installation in upper MD 20772
Upper Marlboro, MD 20772
Upper Marlboro, MD - Goodman diamond series heat pump system for air-conditioning and heating new installation in upper MD 20772
Jason H.
Jason H.
American standard air conditioner repair
Upper Marlboro, MD 20772
Upper Marlboro, MD - American standard air conditioner repair
Jason H.
Jason H.
Goodman air conditioner repair
Upper Marlboro, MD 20772
Upper Marlboro, MD - Goodman air conditioner repair
Warren G.
Warren G.
Carrier 3Ton AC Service Repair
Upper Marlboro, MD 20772
Upper Marlboro, MD - Carrier 3Ton AC Service Repair
Rafael R.
Rafael R.
Sales
Upper Marlboro, MD 20772
Upper Marlboro, MD - Sales
Rafael R.
Rafael R.
Sales
Upper Marlboro, MD 20772
Upper Marlboro, MD - Sales
Bobby L.
Bobby L.
Goodman
Upper Marlboro, MD 20774
Upper Marlboro, MD - Goodman
Bobby L.
Bobby L.
Carrier
Upper Marlboro, MD 20774
Upper Marlboro, MD - Carrier
Bobby L.
Bobby L.
Aquatherm First Co. SpacePak Magic-Pak heat pump heating & AC air conditioning system replacement installation Upper Marlboro Maryland 20772
Upper Marlboro, MD 20772
Upper Marlboro, MD - Aquatherm First Co. SpacePak Magic-Pak heat pump heating & AC air conditioning system replacement installation Upper Marlboro Maryland 20772
Bobby L.
Bobby L.
Carrier
Upper Marlboro, MD 20772
Upper Marlboro, MD - Carrier