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One Hour Air Conditioning & Heating

Heating and Air Conditioning, Air Duct Cleaning, Electrical,

About us

One Hour Air Conditioning & Heating is the residential expert in central and western maryland. We offer top-notch, craftsman installation, warranties and one hour air exclusive guarantees. We also specialize in all aspects of indoor air quality including electrostatic filters, uv lights, humidifiers, and more. Our highly trained service technicians provide an unparalleled service with straightforward pricing. We are available 24 hours a day, 7 days a week, 365 days a year including holidays! Family owned and operated. Call now for our special $79 spring air conditioning checkup. Also ask us about our 18 months no interest financing on any hvac install!!! Additional phones - (301) 829-4100, (301) 515-1001. Additional DBAs - Herbert W Collins Inc, Ben Franklin Plumbing.

Business highlights

76 years of trusted experience
Emergency Services Offered

Services we offer

HVAC

Amenities

Warranties
Yes
Senior Discount

10%

Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
MasterCard
Visa

Photos of past projects

Reviews

4.5316 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
72%
4
14%
3
8%
2
2%
1
5%


Rating CategoryRating out of 5
quality
4.6
value
4.5
professionalism
4.7
responsiveness
4.7
punctuality
4.8
Showing 226-250 of 316 reviews

Gordon G.
08/2017
4.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

John S.
05/2017
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Karen H.
12/2016
5.0
heating & air conditioning/hvac
  + -1 more
Went very well
Description of Work: Humidifier connected to the heating system

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,000

Pamela S.
09/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: One Hour Air and Heat was timely, courteous from call to complete work, they were upfront with the issues found and all charges to fix prior to performing the work, since their visit our AC has been performing better than it has in years. I can't say enough, if you need someone right away, this should be your first call.
Rating CategoryRating out of 5
Yes, I recommend this pro

Susie D.
09/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Lee V.
03/2016
4.0
heating & air conditioning/hvac
  + -1 more
unknown

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Robina B.
02/2016
4.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Informed me of work needed and recommended so much work needed that it would be better to replace with a new one. Information was helpful.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
4.0
responsiveness
4.0
punctuality
5.0

$39

John M.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Check hvac system

Rating CategoryRating out of 5
quality
5.0
value
2.0
professionalism
2.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$35

Wayne B.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Responded to call to rectify erratic furnace ignition and to perform check up/ tune up. Technician was very thorough and proficient.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$200

Isabel B.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
....
Description of Work: ....
Rating CategoryRating out of 5
Yes, I recommend this pro
$600

William K.
01/2016
3.0
heating & air conditioning/hvac, air duct cleaning
  + 0 more
unknown
Description of Work: The description of the "$39 Heating Check-Up" through Angie's List "Big Deal" was to include many items...many of which were not done by the inspector. I didn't realize these omissions until well after he left. For example, the following that were to be done were not, to the best of my knowledge, done. For example: inspect and adjust fan belt tension; clean existing filter (rather, he told me how to do it), lubricate and clean blower motor air vents and lubricate all moving parts for proper operation (nothing was lubricated). The inspector was very polite and seemed knowledgeable, and I feel confident that had I shown him the list of items included in "the deal" he likely would have done them without question.

Rating CategoryRating out of 5
quality
3.0
value
5.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

$39

Christine K.
12/2015
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: The Date of Service was July 3, 2014
Rating CategoryRating out of 5
Yes, I recommend this pro

Judge G.
12/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$50

n/a W.
11/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: The technician checked my A/C system but found out that it might have a leak. We ordered another more thorough checkup and it was confirmed that the leak is the problem. Fixing the leak will cost more than a thousand dollars. Since our system is old, I decided to just replace the whole system. I eventually chose another contractor, not because this company is not good, but because I have some previous contacts and discussions with the other contractor. The young technician provided service from the company was very kind and very pleasant to work with.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Katherine M.
11/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Kenneth C.
10/2015
4.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Replaced condensation pump on a heat pump. Also replaced motor solenoid on another A/C system in the house for free because I bought a one year maintenance contract. (Not included in the service cost I quoted) they were kind of hard-sell on the maintenance contract but I liked the fixed price work they would do if something else broke.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Cecil D.
10/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Approximate Date of Service: July 7, 2015 Approximate Cost of Service: 39.00
Rating CategoryRating out of 5
Yes, I recommend this pro

Terrence L.
09/2015
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$10,300

KEVIN C.
09/2015
4.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: SPRING/SUMMER SERVICE.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
3.0

Yes, I recommend this pro
$39

Peter R.
09/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$99

Julie M.
09/2015
4.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Ac assessment

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$40

Rosalia Z.
08/2015
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: They installed Freon and I have a membership with them where they come out in the winter and the summer. I also get a discount on any services they render.
Rating CategoryRating out of 5
Yes, I recommend this pro
$300

Sheryl B.
08/2015
5.0
heating & air conditioning/hvac
  + -1 more
Perfectly
Description of Work: Annual A/C check up

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$39

Response from One Hour Air Conditioning & Heating
It was a pleasure servicing your home [Member Name Removed]. Thank you for your business. gillian

Russell H.
08/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$39

Kannan R.
08/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Technician assigned arrived on time. His work was meticulous and checked all required aspects of the system as part of the tuneup. No pressure from up-selling contracts.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from One Hour Air Conditioning & Heating
Thank you for your trust in our company.

Contact information

2702 Back Acre Cir Ste 120, Mount Airy, MD 21771

http://www.onehourairmaryland.com

Service hours

Sunday:
Closed
Monday:
7:00 AM - 5:00 PM
Tuesday:
7:00 AM - 5:00 PM
Wednesday:
7:00 AM - 5:00 PM
Thursday:
7:00 AM - 5:00 PM
Friday:
7:00 AM - 5:00 PM
Saturday:
Closed

Licensing

Insured
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Air Duct Cleaning,
Electrical,
Wells and Pumps,
Water Heaters

FAQ

One Hour Air Conditioning & Heating is currently rated 4.6 overall out of 5.

Sunday: Closed

Monday: 7:00 AM - 5:00 PM

Tuesday: 7:00 AM - 5:00 PM

Wednesday: 7:00 AM - 5:00 PM

Thursday: 7:00 AM - 5:00 PM

Friday: 7:00 AM - 5:00 PM

Saturday: Closed

One Hour Air Conditioning & Heating accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
No, One Hour Air Conditioning & Heating does not offer free project estimates.
No, One Hour Air Conditioning & Heating does not offer eco-friendly accreditations.
Yes, One Hour Air Conditioning & Heating offers a 10% senior discount.
Yes, One Hour Air Conditioning & Heating offers emergency services.
Yes, One Hour Air Conditioning & Heating offers warranties.
One Hour Air Conditioning & Heating offers the following services: HVAC

Contact information

2702 Back Acre Cir Ste 120, Mount Airy, MD 21771

http://www.onehourairmaryland.com

Service hours

Sunday:
Closed
Monday:
7:00 AM - 5:00 PM
Tuesday:
7:00 AM - 5:00 PM
Wednesday:
7:00 AM - 5:00 PM
Thursday:
7:00 AM - 5:00 PM
Friday:
7:00 AM - 5:00 PM
Saturday:
Closed