When your home or business needs reliable climate control, Service First Heating & Air is the HVAC company residents count on in Haymarket, VA and surrounding areas including Nokesville, VA, Rixeyville, VA, Viewtown, VA, and Greenhill, VA. Our comprehensive HVAC services keep you comfortable every season.
Every property has unique comfort requirements. Service First Heating & Air designs custom solutions that match your space, lifestyle, and energy efficiency goals. Our installations are built to deliver consistent performance for years to come.
We handle everything from ductwork design to thermostat programming. Whether you need a complete system overhaul or targeted upgrades, our team ensures every component works together seamlessly for maximum comfort and efficiency.
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Haymarket, VA experiences distinct seasonal changes—from frigid winter mornings to sweltering summer afternoons. Your heating and cooling equipment needs to handle these temperature swings without breaking down when you need it most.
Our systems are selected specifically for Mid-Atlantic weather conditions. We install equipment that manages humidity effectively, responds quickly to temperature changes, and maintains steady indoor air quality through every season.
Service First Heating & Air is proud to be the team you choose for HVAC services.
While our technicians handle your HVAC services, take advantage of your time off. Visit the charming Haymarket Museum to learn about local Civil War history, or stroll through the scenic downtown area with its antique shops and local eateries.
Head to nearby Battlefield Park for a peaceful walk, or grab coffee at one of the family-owned cafés. When you return home, Service First Heating & Air will have your system running perfectly—giving you more time to enjoy everything Haymarket, VA offers.
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Business owners in Haymarket, VA need reliable climate control to keep operations running smoothly. Our commercial furnace services provide consistent heat distribution, energy efficiency, and minimal maintenance requirements for offices, retail spaces, and industrial facilities.
We also deliver comprehensive air conditioning services designed for commercial demands. From small office buildings to large warehouses, Service First Heating & Air keeps your workspace comfortable while protecting your bottom line.
Our business solutions include:
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sac man2025-04-14Trustindex verifies that the original source of the review is Google. Service first are goods guys. i took there recomendation on a cracked drip pan replacement on my up stairs unit last year. man iam glad i did! After working on installing new insulation up in the attric i had about 1/4 inch of condisation/ water in the pan so happy they made that recomindation. Saved me! Been using them for servicing three units on my property and they have thoughly gone threw each unit and made recomendations to maximize effeciancy and or safty or longgevity for each unit. I will be taking there recommendatio for action. Jim Dunemann2025-04-05Trustindex verifies that the original source of the review is Google. Jerry and his install crew were on time a very professional. They answered any and all questions we had. Jerry provided the best solution for our comfort resolving 15 years of huge temperature discrepancies between various parts of our home. It was an extreme pleasure dealing with an owner/operator you can trust! The install of our new furnace and A/C is extremely well done. He and his crew go above! Jeri Burke2025-04-02Trustindex verifies that the original source of the review is Google. Service First replaced my HVAC in 2022 and have maintained it since. You could not work with nicer people, very professional and courteous. I recommend them highly. Gary Carper2025-04-01Trustindex verifies that the original source of the review is Google. Super friendly and informative customer service! Explained everything and arrived and finished in prearranged timeline. Water heater install looks and works great! Would recommend every day! Mike Williams2025-03-25Trustindex verifies that the original source of the review is Google. Service First always arrives early, do great work. They educate you about the service completed and your unit. Seth came last, he's a great technician and good guy. Jim Lawson2025-03-17Trustindex verifies that the original source of the review is Google. Service First Heating and Air came to our house today to install a new unit. They sent plenty of service people to install, they ran all tests, taught us how to use the new, etc. They were all very polite and seemed to know exactly what they were doing. They are probably not the most inexpensive but they are certainly not the most expensive, what they are, are qualified technicians who did an excellent job. Mardie Amery2025-03-17Trustindex verifies that the original source of the review is Google. I love this company!! Professional and personable, I am so happy to know Seth will answer if I need him!!Load more
When your heating or cooling system fails, you need fast, reliable repairs. Our technicians arrive equipped with common parts and diagnostic tools to solve most issues during the first visit. We fix the problem right the first time, saving you money and frustration.
From routine maintenance to complete system replacements, Service First Heating & Air provides the HVAC services Haymarket, VA residents depend on, plus neighboring communities like Nokesville, VA, Rixeyville, VA, Viewtown, VA, and Greenhill, VA. As your neighborhood HVAC company, we’re committed to keeping your indoor environment comfortable and healthy.
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Our highly trained professionals deliver expert service on every visit.
We install top‑quality equipment backed by industry‑leading warranties.
Enjoy peace of mind knowing our workmanship is fully guaranteed.
Flexible payment plans and exclusive savings for seniors, veterans, and first responders.
24/7 support to resolve unexpected HVAC issues whenever they arise.
Transparent pricing with no surprises—get a quote before any work begins.
Personalized service rooted in community trust and dedication.
Proactive care to extend equipment lifespan and maximize energy efficiency.