4.6 
1.4k+ *The Angi rating for Heating And Air Conditioning Service companies in Mclean, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Mclean, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on June 25, 2026
Serving Mclean, VA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Excellent! Very prompt service, extremely easy to understand what he did and why, and so knowledgeable about many things! I will Relax Hvac again!"
+12
Serving Mclean, VA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1982
Free estimates
Emergency services offered
"German was polite, knowledgeable, took time to explain any issues, and did not try to upsell. I will ask for him the next time I need HVAC work done."
+6
Serving Mclean, VA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Great company. I am very pleased with the installation of the replacement gas furnace, digital WiFi thermostat, filter system, and water safety package with drain pan. The technicians, office personnel and owner were very knowledgeable. Very courteous, answered questions I had on the new furnace by Amana. Also very pleased with the maintenance of the other HVAC system installed at my house. Will recommend them to my friends."
+2
Serving Mclean, VA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Albert responded very quickly to my request for AC repair, diagnosed the problems quickly, and resolved both issues in the same visit. Will definitely be using him again for any HVAC problems."
+4
Serving Mclean, VA and surrounding areas
Approved (Corporate)
In business since 1950
Free estimates
Emergency services offered
"My technician was polite, knowledgeable, and seemed to have a real concern for my HVAC, very honest"
Serving Mclean, VA and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"They installed a new boiler and central air conditioning in my DC rowhome and did a fantastic job. Joe answered all of my questions and they stayed on schedule with the project which was great because it was a larger project. I would highly recommend their services for the quality of workmanship and their prices were very reasonable as well. I will contact them again for future HVAC work in the DC area."
Serving Mclean, VA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"We are very happy with HVAC service. Compare to other companies they are much cheaper then others and provided quality work/services."
Serving Mclean, VA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"We had some issues with our HVAC. Asked for a quote based on what we thought the issue might be. The team at I-HVAC responded promptly, talked us down (aka explained we didnâ t need what we thought we did), and showed up same day. Prompt, courteous, professional."
+5
Serving Mclean, VA and surrounding areas
Approved
In business since 1936
Free estimates
Emergency services offered
"Well. Very professional and helpful. They gave fairest quote for replacement of an old original HVAC unit. Likely going to hire."
Serving Mclean, VA and surrounding areas
Approved
In business since 2012
Free estimates
Customers say: Quick response
"Great Service, great rates. Would definiteley recommend using VS heating and air conditioning."
+4
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