Gambrill's Premier Heating, Plumbing, and AC Company
Belair Engineering has been serving Prince George's County since 1962
Historic Charm Meets HVAC Expertise in Gambrills
Belair Engineering and Service Company, Inc. proudly services the historic community of Gambrills, where charming downtown districts showcase centuries-old houses and iconic landmarks. In Gambrills, the Gambrills Mill tract was originally part of a large landholding owned by James Marshall. The Gambrills Mill was built in 1830 and purchased by James H. Gambrills in 1855. Gambrills owned and operated the mill into the 1890s, transforming it into a successful operation despite disruptions from the Battle of Monocacy and its subsequent use as a field hospital.
Today, this suburb maintains a rural charm with wooded areas and farmland woven into the cul de sacs. Niche.com currently ranks it as the 8th best place to live in Anne Arundel County.
While all this history is amazing, the result is a lot of historic homes. Preserving Gambrills' charm requires help from an expert HVAC and plumbing contractor. That's where Belair comes in. With over 64 years of plumbing experience, there's no HVAC company better suited to the job.
Stay Comfortable in Gambrills With Belair
Belair Engineering and Service Company, Inc. has more than 64 years of experience and is woman-owned. We take pleasure in serving our community and are committed to providing excellent heating, plumbing, and cooling service in Gambrills. If you need furnace or plumbing repair at your house or place of business, our highly qualified professionals take pride in what they do and always act professionally. This makes choosing us a relatively safe option.
If you're searching for a plumber or AC contractor near you, you've come to the right place! Because we think every family deserves to live comfortably, we offer competitive prices on AC repair, water heater services, and heat pump installation. Our expert HVAC and plumbing techs service all major equipment brands including: Carrier, Trane, York, Goodman, Bryant, Rheem, Tempstar, Lennox, and Ruud.HVAC services in Gambrills
The weather in Gambrills is highly unpredictable, fluctuating between freezing dry conditions and sweltering humidity. To maintain optimal performance, it's crucial to keep your HVAC systems well-maintained. At Belair Engineering and Service Co., we prioritize HVAC service and equipment replacement over new construction, ensuring a technician-focused approach that guarantees a repair specialist will be readily available to promptly address any issues that may arise. Below are a few services we provide in Gambrills:
HEATING SERVICES
Maryland's harsh winters make proper heating system maintenance essential for reliable, efficient performance. Belair offers services tailored to keeping your system running smoothly while preserving the historic charm of your home. A wide range of Gambrills heating services are offered, such as:
AC SERVICES
Belair Engineering and Service Company, Inc. provides tailored solutions for comfort, including the best AC, heat pump, and air conditioning systems in Gambrills. Our air conditioners and heat pumps effectively remove summertime humidity, increasing comfort and lowering operating costs. Our state-of-the-art systems ensure a cool and comfortable home. A wide range of Gambrills air conditioning services are offered, such as:
AIR QUALITY
Air purification systems are a fantastic way to take control of your Gambrills home's air quality. Poor air quality can cause problems such as allergies and may even reduce the effectiveness of your HVAC system. We provide purifiers that seamlessly integrate with your heating and cooling systems, effectively removing unwanted particles and excess dust. Explore our full suite of ventilation and IAQ services below:
PLUMBING
Belair focuses on fixing plumbing problems such as leaky or broken pipes, sump pumps, and water heaters. Our Gambrills plumbers use advanced tools to quickly and accurately address your plumbing issues. We provide 24/7 emergency services, affordable solutions, and tips for preventing future problems. So, when you want to be satisfied with your Gambrills plumbing service, it's best to start with us.
STANDBY GENERATORS
Power outages can happen unexpectedly, even if your electrical system is working fine. This can occur during extreme weather, natural disasters, or other unforeseen events. Our Gambrills backup generator experts provide you with continuous power during emergencies. Storms can knock out power lines, leaving you without electricity. It's important for running medical devices, Internet, and keeping food fresh. Investing in a whole-house generator ensures you're ready for blackouts. Our team offers generator repair and installation service in Gambrills.
Call a Generator ExpertGAS FIREPLACES
Belair also installs gas fireplace logs and gas fireplace inserts in Gambrills. Our experienced technicians focus on creating a cozy atmosphere and improving the look of any space. They help customers choose the right fireplace option, ensuring their preferences are met. Belair provides a selection of high-quality gas fireplace logs and inserts. Trust us for all your gas fireplace needs and enjoy a beautiful hearth.
Find a Fireplace ExpertLeave Gambrills Plumbing and HVAC Service to Us!
Don't be caught off guard by inclement weather! Count on our HVAC and plumbing technicians' experience to keep your heating, plumbing, and cooling system operating at its best. Belair stands out as the premier option for fireplace and heat pump service, offering a comprehensive range of solutions and a steadfast dedication to quality.
Belair Engineering and Service Company, Inc. is a woman-owned heating and air conditioning company based in Upper Marlboro, serving various communities in Prince George's County, including Bowie, Gambrills, Annapolis, and others. We offer emergency and non-emergency HVAC service, as well as fireplace, generator, and plumbing service. Our focus on superior service ensures that technicians are available for repairs when you need them. Belair Engineering and Service Company, Inc. prioritizes repair services and equipment replacement over new construction. This commitment means that when you have a problem, there will be a repair specialist available to fix it promptly. Leave your furnace and fireplace repairs to an HVAC and plumbing company you can count on. We offer transparent pricing and guarantees that cover our services. Our Google reviews speak for themselves.
Recent Jobs and Reviews in Gambrills, MD
Gambrills, MD at a glance
Belair Engineering and Service Company has completed 25 jobs in Gambrills, MD in May 2026.
The 20 customer reviews shown here average 5.0 out of 5.
The most recent job was on May 29, 2026.
Belair Engineering and Service Company has completed 348 jobs in Gambrills, MD in the last 12 months. The first job there was in October 2013.
Reviews
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Technician Rusty provided excellent service. I have been a loyal customer for many years and highly recommend Belair Engineering.
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Tech arrived and got right to work. We explained our concerns and jack k went over how everything is supposed to work. He was very polite and professional. A great rep for Belair. Thanks
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The technician quickly fixed and problem in time for us to depart for a New Year's Eve dinner on schedule.
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Service was excellent, however, we would like the technician to call when he/she is 10 or 15 minutes away. Otherwise, much time is wasted while tending the front door.
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Maintenance service was provided at a high level of professionalism, with detailed explanations of work that was performed and answers to questions.
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We have had great service from Belair Engineering for two years. We highly recommend this componany.
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Have recommended Belair to at lease 10 people in past year and half.
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Justin explained everything that he was doing which I really appreciated. My husband usually handles this service call, not me, so I'm not familiar with the process or our heater. It was a good learning experience. Also, Justin was very courteous.
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I wish to send my sincere thanks and appreciation for the prompt service I received from Belair Engineering for repairing my AC unit. I have been a customer with Belair Engineering for over 10 years and have always received outstanding service, I have been asked many times from friends and acquaintances for a service that your company provides, be assured I always recommend you. Please extend my thanks and appreciation to your technicians Jimmy #47 and Cory #48 for their most professional and knowledgeable service.
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The Service was excellent and the tech was very personable, friendly, and professional.
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Justin was courteous, efficient, professional. and informative. Belair also coordinated timing with Justin allowing me to minimize time away from work.
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Job Locations
Installing a new gas furnace, coil and ac
Replacing a full system
Replacing a full system
Carrier air conditioner repair
Carrier air conditioning repair
Goodman air conditioning repair
Carrier Infiniti dual furnace system and air conditioning service repair call in Gambrills, MD 21054
Carrier fully communicating inverter air-conditioning system installation service repair call in Odenton Maryland 21113
Lennox Whisper heat pump AC air conditioner heating & air conditioning system repair service call Gambrills Maryland 21054
Generac Guardian Series standby back up generator repair service call Gambrills Maryland 21054
AO smith heat pump, gas, hot water heater new installation in Gambrills, MD 21054
AO Smith 50 gallon hot water heater installation service repair call in Odenton, MD 21113
Carrier communicating inverter heat pump outdoor AC cooling system installation service repair call in Odenton Maryland 21113
Carrier
Carrier
Aquatherm First Co. SpacePak Magic-Pak heat pump heating & AC air conditioning system repair service call Gambrills Maryland 21054
Carrier furnace system for air-conditioning and heating maintenance service and repair in Gambrills , MD 21054
Goodman furnace system for air-conditioning and heating new installation in Gambrills Maryland 21054
Carrier heat pump electric condensing unit installation repair service for outdoor unit in Odenton, MD 21113
Carrier air conditioning repair
Rheem air conditioning repair
Goodman Airtemp AC air conditioner heating & air conditioning system repair service call Gambrills Maryland 21054
Goodman air conditioning repair
