nest learning thermostat

$549.00 Delivered & Installed

Welcome to 495 HVAC

We service, repair, maintain & install HVAC equipment. We look forward to serving you!

(703) 309-2328 Call now for an appointment!

Services Provided

Residential HVAC maintenance and repairs

Residential HVAC

We maintain & repair all Makes & Models.  We design & install custom tailored, high quality Heating & Cooling System for your home comfort needs. Learn More →

Ductless Mini Splits

Mitsubishi ductless mini splits are great for classic homes that lack duct work , new additions or other special projects. Learn More →

Geothermal Heating and Cooling


Concerned with rising energy prices & good stewardship of our world? There is a better way to heat & cool your home. Learn More →

Improving Indoor Air Quality

Indoor Air Quality

Does your family suffer with allergies, dry skin or would you just like some fresh air? Learn More →

Commercial and Residental Electrical


We specialize in new Residential, Commercial and Renovation Projects. Learn More →

Commercial HVAC Services

Commercial HVAC

Need help creating & maintaining a comfortable atmosphere for your clients, students and employees?  We can help. Learn More →

Zoning Systems


Are you cold in the basement, comfortable on the middle lever and burning hot upstairs?  We can change that. Learn More →

Boiler Services


Would you like to downsize to a Tank less boiler?  Or do you need a standard boiler replacement? Learn More →

Professional Water Heater Service & Intallation

Water Heaters

From Tank less to conventional water heaters we have you covered. Learn More →

Duct work

Custom Duct Fabrication, Installation & Repairs.
Learn More →

LP & Gas line installation & repairs

Propane & Natural Gas Installation & Repairs. Learn More →

Heating & Air Conditioner Maintenance

Did you know that 80% of Heating & Cooling breakdowns occur in the electrical control circuits of Heating & Air Conditioning equipment?Learn More →

Home Automation Services

Home Automation

Would you like to be able to control important home functions from the palm of your hand? Learn More →

Arrived on time, the vendor was very careful not to disturb recent sheet rock and painting work — the pricing was extremely competitive by a wide margin. I would use them again with a question.

CA BelangerProject: Installed an HVAC unit

Excellent service, very professional, friendly. Had no heat on a Sunday before a Monday Holiday. 93 year old Mother does NOT like Cold. Taken care of the same day. Strongly recommend!

Peggy P. in Alexandria, VAProject: Repair or Service a Heat Pump

Why Us?

Thank you for visiting 495 HVAC! We look forward to servicing your HVAC service needs. Quality heating and cooling products are just where we begin. The technicians at 495 HVAC are trained and equipped to handle anything from routine maintenance on a residential HVAC system to a complete installation of a brand new HVAC system. Our skilled professionals use only the finest tools and materials. Our HVAC company provides personalized services and affordable service rates. We have the experience and expertise to do the job right.

Areas of Practice: Residential & Light Commercial Heating & Cooling, Heating and Cooling Equipment Retrofit, Replacement, Servicing all makes and models, Professional HVAC Installations, Maintenance Agreements

Get in Touch

© Copyright - 495 HVAC