McCarthy Services

heating & cooling contractor

About us

McCarthy Services is a trusted name provides heating, air conditioning, indoor air quality, and efficient attic systems. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted 100% financing with approved credit Residential and Commercial

Business highlights

25 years of trusted experience
Se Habla Español

Amenities

Free Estimates
Yes


Accepted payment methods

CreditCard

Reviews

4.5313 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
75%
4
15%
3
4%
2
3%
1
3%


Rating CategoryRating out of 5
quality
4.6
value
4.3
responsiveness
4.5
Showing 1-25 of 313 reviews

Steve B.
01/2025
5.0
Will install system tomorrow
Rating CategoryRating out of 5
$11,000

Leroy S.
09/2024
5.0
Very good fast and professional

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Joshua B.
07/2024
5.0
So great!

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro

Alan M.
06/2024
0.5
They cheated and lied to me, pretty unprofessional to do that to a client, not recommending this company to anyone. I agree on a specific system and they ended up putting a different one which is cheaper and didn't tell me anything about it, when inspecting it I noticed and realized I was cheated and lied.

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
0.5


Lionel J.
04/2024
5.0
Nick was amazing with providing the details/explanations and recommendations. Team doing the install were on time, and were clean with their work areas.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Mary J.
12/2023
5.0
They were very professional they showed up on time and finished the project early. Cleaned up and explained what they had done to us clearly. Steve & Brian were great & so was the inspectors.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

D. H.
12/2023
5.0
The installation was done by very nice and professional technicians. They made sure everything was completed and brought up to code. Big thanks to Danny and Issac!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$80,000

Michael S.
10/2023
5.0
Fast and easy install.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Axl C.
07/2023
2.0
Very expensive project for a new HVAC installation (inside and outside units); $9,500 for a 1,560 sq.ft. townhouse. Overall, customer service was great and the men who installed the units did a great job. But the price is much, much higher and unfair compared to other competitors. If you care about the price, get multiple quotes from others. The main reason I didn?t have the chance to get multiple quotes was because I had tenants in my property who were burning with no AC this summer and needed to get the project done ASAP.

Rating CategoryRating out of 5
quality
4.0
value
1.0
responsiveness
5.0


carol w.
07/2023
4.5
OUTSTANDING JOB, REPLACED MY OLD CENTRAL AIR CONDITION SYSTEM.

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro

Christopher L.
06/2023
1.0
The technician misdiagnosed my problem. He stated it was a bad coil (replacement around $4k). I had another company come in the following day to discover it was a clogged drainage pipe leading into the pump. A quick attachment of a vacuum cleaner sucked out the clog and it works great. I would not recommend this company.

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
3.0

$113

Joel R.
06/2023
5.0
They replaced my aging system in one day. They did a very nice job.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Abimael R.
06/2023
4.5
Excellent professional service, honest people doing honest work.

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro

Evan G.
06/2023
3.5
They are good and professional. Just do not take their first offer as it will not be their best.

Rating CategoryRating out of 5
quality
3.5
value
3.5
responsiveness
3.5

Yes, I recommend this pro

Miriam M.
01/2023
5.0
Great service

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Michael F.
01/2023
5.0
Very attentive, responsive, and prompt.

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro
$9,000

Krystal-Rose P.
01/2023
5.0
Great customer service

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Oliver L.
12/2022
3.0
A piece was broken on installation. I have asked for repair since March 2022 and it had not yet happened.

Rating CategoryRating out of 5
quality
3.0
value
3.0
responsiveness
2.0


Travis W.
12/2022
4.0
Needed a consultation on issue with our system they showed up within 24hrs and were very knowledgeable.

Rating CategoryRating out of 5
quality
4.0
value
4.5
responsiveness
4.5

Yes, I recommend this pro

Thao L.
12/2022
4.5
Very proactive, matched labor and parts warranty.

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro
$9,500

Sam R.
11/2022
5.0
Good service and responsive around a holiday

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Andy E.
11/2022
5.0
"McCarthy returned my call within 5 minutes and scheduled a diagnostic appointment/emergency repair immediately. The technician was experienced and knowledgeable and I am very appreciate of the company's quality client service. 5 Stars! Impeccable!" Nov. 2022 Andy E

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$99

Herman C.
10/2022
5.0
The technician was knowledgeable and articulate. He found one issue after a thorough investigation, and corrected it. Very pleased.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$47

Greg K.
09/2022
4.0
Final price seemed a bit high, but the work was well done and they were exceptionally communicative.

Rating CategoryRating out of 5
quality
5.0
value
3.5
responsiveness
5.0

Yes, I recommend this pro
$8,175

Valerie T.
08/2022
2.0
Having problems with our electricity since we had our system installation. Constant brownouts we never had that with our other system. Several techs came out from their company and said that is normal. We were supposed to have someone come out for inspection and they never showed up never called to cancel and never apologized for inconvenience.

Rating CategoryRating out of 5
quality
2.0
value
2.0
responsiveness
1.0


Contact information

8198 Terminal Road Suite 100, Lorton, VA 22079

https://www.ars.com/mccarthy-services

Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed

Service Categories

heating & cooling contractor

FAQ

Monday: Closed

Tuesday: Closed

Wednesday: Closed

Thursday: Closed

Friday: Closed

Saturday: Closed

Sunday: Closed

McCarthy Services accepts the following forms of payment: CreditCard
Yes, McCarthy Services offers free project estimates.
No, McCarthy Services does not offer eco-friendly accreditations.
No, McCarthy Services does not offer a senior discount.
No, McCarthy Services does not offer emergency services.
No, McCarthy Services does not offer warranties.

Contact information

8198 Terminal Road Suite 100, Lorton, VA 22079

https://www.ars.com/mccarthy-services

Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed