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Premier Heating, Air Conditioning & Plumbing Services
Serving Virginia for over 100 Years!

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Why wait? Take advantage of up to 5 years interest-free financing for your next HVAC project!

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G-Man for plumbing heating and air conditioning

 

Call the G-Man

Whether you need service, are planning a new heating or air conditioning installation project or have a plumbing emergency, we want to be your first call.

Gilman proudly serves Ashland, Mechanicsville, Glen Allen, Midlothian, Richmond and the Northern Neck. Our goal is to offer the industry’s best and most energy efficient products and to send expertly trained technicians to your home or business.

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Our Services

 

Gilman Heating Services

Heating

Gilman is on call for heating service & repairs 24/7. Warm-up your home with a properly maintained heating system. We eliminate cold zones, improve efficiency & solve humidity issues.

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Gilman Air Conditioning Services

Air Conditioning

At Gilman, our air conditioning installation and repair technicians are ready to help you meet your goals for cooling your home or business 24 hours a day, 7 days a week.

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Gilman Plumbing Services

Plumbing

Whether it's a clogged drain or dishwasher, an overflowing toilet, or a broken pipe, the matter needs professional attention and we are here to help day and night with any plumbing service.

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Gilman Commercial HVAC Services

Commerical HVAC

We provide a wide selection of commercial heating, cooling, and AC services designed to improve indoor comfort, lower utility costs and extend the lifecycle of the equipment.

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Gilman Comfort Plans

Comfort Plans

A Gilman Comfort Plan includes an all-points evaluation to check for proper operation and look for signs of component wear and failure for any age, make or model of a system.

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Trusted Company. Exceptional Team.

At Gilman, we're proud of our long-standing reputation in the community as a trusted HVAC company, but we wouldn't be where we are today without our talented team of technicians, plumbers, and customer service reps. The faces behind the Gilman brand are what make us the company we are today!





We are always looking for qualified professionals.
Want to work at Gilman?

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Providing Professional Service

Our company is based on the idea that great employees and great service go hand in hand.
With Gilman Heating, Cooling & Plumbing, you can expect:

hvac technicians

Professional
Technicians

emergency heating, air conditioning and plumbing service

24-hour Emergency
Repairs

hvac, heating, air conditioning, plumbing estimates

Accurate
Estimates

satisfaction on plumbing, air conditioning, heating services and repairs

Satisfaction 
Guarantee


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Reviews

  • Earl Kelly, Feb 2, 2022

    I recommend Gilman. Yesterday, Troy the service tech, was early for our appointment and waited for me to arrive. He was professional, patient with me, and very thorough. They have helped me in the past and will be who I call for future needs. I normally do not publish reviews, but want to express my particular appreciation for this business and their staff. Earl in Mechanicsville.

  • Mary Milby, Feb 3, 2022

    We called Gilman due to the pilot light on our water heater going out, and we were unable to get it lit. (We did call 2 other companies first that we'd dealt with before - 1 said they could come today or Friday - tomorrow is Thanksgiving - and the other still hasn't called back....). Our neighbor recently had service from Gilman and was very pleased. Chris (and his trainee) arrived on time, were very friendly, and quickly figured out what the problem was and got the pilot lit. Thanksgiving will no longer be a disaster this year - our out-of-town guests will appreciate hot showers!!

  • Bob Tillack, Jan 28, 2022

    Gilman employees are first class! They arrive on time, are professional, and do outstanding quality work! They helped us with a complete kitchen upgrade:) We would highly recommend them and will use them in the future:)
    Thank you!

  • Trigg Borgerson, Jan 18, 2022

    Steve is an outstanding technician. Knowledgable, thorough, and very detailed in explaining what and why he did what he did. I highly recommend Gilman for your heating, cooling and plumbing needs!

  • Tiffany Royall, Dec 18, 2021

    I had a return call this morning from Gilman before I even left for work after leaving a message yesterday. They had a repair man here at the time they had set and my hot water was replaced and working, all within 2 hours! Chris was super nice and professional. Highly recommend these folks!!

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A Proven History

Since 1917, when Gilman Heating, Cooling & Plumbing was first started as Gilman Bros. Plumbing & Heating, we have been guided by the same principles: earning the trust of our customers and taking pride in our workmanship.


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 NATE CertifiedACCA Gilman Heating and Cooling BBB Business Review
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