By now, many of us have given in and turned on our AC (if only to turn it off the past few days because of this cold front). Did you think to check or clean your filter? If not, your AC may not be running as efficiently as possible. Here are a few tips on how to clean your filter:Cleaning AC

  • Get out the vaccum! The easiest thing to do is take a soft vaccum brush and lightly vaccum your filter.
  • Rinse the filter in a sink or bathtub. Use a soft brush to remove any dust/debris. Be sure to let the filter dry before putting it back.
  • Use a spray bottle with water diluted by vinegar. This will help kill any bacteria that may have accumulated over time.
  • Make sure you are cleaning monthly, this will not only help your AC run more efficiently, but also prolong the lift of your filter.


We hope this helps! If you need further assistance, we are offering AC checkups, just give us a call at 804-277-4241 or schedule an appointment online.


We want to thank our awesome Gilman customer's for snapping some selfies in the month of April! You all received a FREE residential comfort plan for a year.

Thanks for playing! To find out more on the "Spot the G-Man" contest, follow us on Facebook, and check out our original blog post.

13048031_1232538270090378_1422314029463488927_oJanis stopped one of our trucks to get this shot!
13071816_1232538273423711_4902864718083078568_oShe spotted the G!
12992823_10209804839023384_1918221180_nMark spotted the truck in his own driveway!
Bob got his Spring Carrier Heat Pumps Check-up by G-man Tim, and he is ready for summer now!Bob got his Spring Carrier Heat Pumps Check-up by G-man Tim, and he is ready for summer now!

To say thank you to our customers, we are offering a Spot the G-Man contest!

DSC_0679Spot the G-Man and enter to win!
The rules are simple: For every person that “Spots the G-Man,” likes our Facebook page and uploads a photo to our Facebook page with our tech or the truck they will get a One Year Residential Comfort Plan (to include 1 residential maintenance inspection) for FREE and be entered to win a $50 gift card to the restaurant of their choice! It couldn't be easier.

Picture 059Spot the G-Man! He represents our great customer service
The G-Man exemplifies the fast response, extraordinary customer service and invaluable expertise you will find at Gilman Heating, Cooling & Plumbing. G-Man represents the pride we take in our work. He knows what people expect of him and he follows through with what he says. He does his best not for recognition, but to help the person right in front of him. That is why our technicians servicing the Richmond area do what they do – to help you and your family achieve home comfort without any hassle. Our business philosophy is “We must be willing to do what others won’t, in order to achieve what others don’t.”

So get out there and Spot the G-Man around town and experience the G-Man service!

Happy Earth Day RVA! Earth day started in 1970 as a way to get a few more trees in the world, now it represents so much more, recycling, renewable energy and more!COST-couple-sitting-near-the-furnace-shutterstock_141201769-300x200At Gilman, we are all about energy conservation and awareness. Did you know we have technology that can heat and cool your home using energy from the earth's core? It's called Geothermal Technology! The geothermal heat pump unit is connected to the earth through a series of durable polyethylene pipes. The most common configurations are either open loop or closed loop design. The closed loop system has become the most popular since it uses a proprietary antifreeze solution that is continuously circulated through the piping network. As a completely self-contained system, the chances of leakage or system failure are very low. This system is not only energy efficient, but it also saves you a ton of money, has low repair needs and is extremely safe for your home. If you are looking for a new system, or are simply interested in learning how your home can become more energy efficient, give us call! To learn more about the geothermal system, visit the Geothermal Services page.
Meet Lance, one of our fantastic HVAC Service Techs! I am from Goochland, VA & bring over 20 years of HVAC experience to Gilman Heating & Cooling. I like being able to help people in their time of need. I enjoy hunting, fishing and spending time with family & friends on our farm.DSC_1624 What’s your area of expertise? I am able to help our clients in their time of need with over 25 years of experience in the industry working on many different types of systems and brands. What’s your favorite HVAC product? I really have two products due to customer feedback. Geothermal systems and UV lights. Geothermal systems amaze me at how efficient they operate and I always get great testimonials from clients on how the UV lights have increased their home comfort level. What are your personal interests outside of work? I enjoy competitive bass fishing and also hunt as much as possible. What else would you like our customers to know about you? I’m getting married on May 7th and already in the process of building our first home. Thank you Lance for offering great Gilman service everyday! And good luck with your wedding!

Virginia Service Areas

Ashland | Chester | Chesterfield | Glen Allen | Goochland | Hanover | Henrico | Mechanicsville | Midlothian | New Kent | Powhatan | Richmond | Short Pump