Genesis HVAC Service LLC

Exceptional 5.0(36)
Great valueLicensed
  • 52 hires
  • Based in Fairfax, VA
  • 8 years in business
  • 1 employee
  • Background checked
  • License verified

About Genesis HVAC Service LLC

Trusted Comfort, Backed by 20Years of Experience When it comes to HVAC, experience matters—and Miguel brings in two decades of hands-on expertise to every job. From minor repairs to complete system replacements, Genesis HVAC Service delivers precision, reliability, and a level of service you can feel good about. Flat-Rate Pricing – No hidden fees Unmatched Workmanship – Honest, quality-driven service Fast & Dependable – We show up ready to get the job done right Don’t let heating or cooling problems disrupt your day. Call us now and let Genesis HVAC take care of your comfort—the right way. ***Discount for senior citizens on parts***

Reviews

Thumbtack customerJul 2026

Miguel was able to repair my air conditioning at my house during the recent heat “dome”. He came to inspect promptly. Very professional. I will continue to use him in the future.

Thumbtack customerJul 2026

Miguel was very professional at communicating with me and arrived promptly and diagnosed the situation efficiently. I would engage him for future issues related to hvac repairs.

Thumbtack customerJul 2026

I would highly recommend to anyone needing AC support. Miguel's professionalism, attention to detail and patience in explaining the issues were bar none. Thank you

Thumbtack customerMay 2026

I needed some HVAC work done on a kitchen vent. I’m putting it under some bench seating I’m building and needed some custom sheet metal pieces. He came and did it all in a couple hours. Highly recommend!

Julia B.Mar 2026

Miguel was great to work with. He communicated clearly and also sent me photos since I am not located within the state.

Crystal S.Mar 2026

Miguel was very professional, explained the problems very well amd with pictures! He was clear about pricing and he encouraged the longevity of my unit with proper maintenance. I feel like I finally found a go-to HVAC person. My unit was clean and looks brand new, now working better than ever. Thank you!

Thumbtack customerMar 2026

Miguel did an outstanding job removing an air duct that was no longer needed in our home. Pricing was fair and service was perfect and timely.

Desiree L.Feb 2026

Miguel was fantastic and very knowledgeable! Fair pricing. Plan to use him for all my HVAC needs in the future

Tiffany H.Dec 2025

Genesis knows their stuff and walks you through everything! Was very knowledgeable and installed my digital thermostat perfectly!

Silvia F.Jun 2025

Miguel was everything a professional should be! He was very responsive and flexible with scheduling. He has excellent communication skills. He went to take a look at my HVAC system at a rental property of mine. With me not being there he called and explained everything to me (in a way I can understand) and even sent me photos and videos. He had the parts me needed on hand to make the repairs and in about 2 hours he had diagnosed the issue made the repairs and I have happy tenants! I cannot recommend him enough! I will definitely be using him again in the future!

Dana W.Jun 2025

Miguel arrived early and addressed all my concerns. His pricing is very amenable and he educates you on what is going on with your HVAC system, including photos. I will work with him again.

Services

Genesis HVAC Service LLC★ 5.0
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