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Mann-In Inc A/C & Heating

Heating and Air Conditioning, Water Heaters, Insulation,

About us

For over 35 years, Mann-In, Inc has been providing the Northern Virginia region with high quality home comfort services, with a focus on exceeding our customers’ expectations. The owners have built the company from the ground up while maintaining a hands-on ownership approach, ensuring that the mechanics, sales, and administrative staff are in collaboration. Today Mann-In, Inc employs 15 staff members and has been a Carrier Factory Authorized Dealer since 2004. We specialize in Infinity® Systems and HYBRID HEAT™ systems and have won the Carrier President’s Award for six straight years! Our goal is to “Provide our customers with the Comfort they desire and the Quality they deserve” which is proven by our highest ratings on sites such as Washington Consumer Checkbook and Better Business Bureau. While Mann-In, Inc currently only installs Carrier made systems, we will service any and all brands of residential systems. We charge an hourly rate for service calls with no travel charges and offer 24 hour emergency service in the winter months ONLY.

Business highlights

47 years of trusted experience
Emergency Services Offered

Services we offer

HVAC - Gas Furnaces, Electric Heat Pumps, Oil Furnace, Boilers, Indoor Air Quality; Energy Auditing, Gas Conversion. Water Heaters - Gas, Electric, Tankless. Mini-Split Systems. Repair, Replacement & Installation.

Services we don't offer

Gas Fireplaces & Logs. New Construction. Attic Fans.

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

Check
Financing Available
MasterCard
Visa

Photos of past projects

Reviews

4.9322 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
91%
4
4%
3
1%
2
2%
1
2%


Rating CategoryRating out of 5
quality
4.9
value
4.8
professionalism
4.9
responsiveness
4.9
punctuality
4.9
Showing 301-322 of 322 reviews

Adina S.
05/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: New Ac

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
$8,000

Jeffrey K.
04/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Previously they completely replaced our HVAC system. In January they ran new ductwork in the basement, replaced leaking ductwork in the attic, replaced our humidifier, and ran a pressure (leak) test of the entire house. Their work is absolutely superb. They are absolutely at the top of their profession in all respects. I have never worked with a better provider and very, very few as good.

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
$7,500

Jerry E.
04/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Installed two complete systems, including new ducting where required. Work done on time by professional staff. Only one minor problem with a piece of equipment, but they continue to respond quickly in attempting to get humidifier working properly

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

Yes, I recommend this pro
$11,000

SUSAN S.
04/2014
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
$180

Marlene E.
04/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Mann-In was the service provider for my condo for many years. I have had them do my bi-annual furnace inspection for over ten years. They have always been responsive and professional. Their rates are in line with other providers for this service.

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
$130

Julie S.
04/2014
5.0
heating & air conditioning/hvac
  + -1 more
It was good for me.
Description of Work: I used the heating & A/C service of Mann-In, Inc. A/C & Heating. They replaced my heating & A/C system.

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

Yes, I recommend this pro

Gayle V.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: We had our original gas heating system installed by MANN-IN in 1998. Since then we've had a maintenance contract with them through which they inspect our system twice annually. We've provided excellent service and have been very responsive the few times we have needed a service call.

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
$185

Response from Mann-In Inc A/C & Heating
Thank you for being a satisfied long term Mann-In, Inc. client. We believe customer service is the most important aspect of a service business and always try to exemplify our motto "Providing our customers with the comfort they desire and the quality they deserve."

Gerardo C.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: New heat pump

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
$6,000

Response from Mann-In Inc A/C & Heating
Thank you for selecting Mann-In, Inc. for the replacement of your heat pump system.

Ketankumar P.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: I used "MANN-IN, INC. A/C AND HEATING".

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

Yes, I recommend this pro

Response from Mann-In Inc A/C & Heating
Thank you for using Mann-In, Inc. for your heating and cooling needs.

Stephen G.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: Replaced a mini-split ductless heating and a/c unit.

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
$3,000

Response from Mann-In Inc A/C & Heating
We appreciate your business for the installation of a new ductless mini-split system. We hope you are satisfied with your new system and the quality of work from Mann-In, Inc.

CHARLES I.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: Install new HVAC SYSTEM, air cleaner & humidifier.

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
$8,000

Response from Mann-In Inc A/C & Heating
Thank you for choosing Mann-In, Inc. for a new heating and cooling system installation.

shreehari P.
03/2014
4.0
heating & air conditioning/hvac
  + -1 more
no
Description of Work: no

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

$69

Response from Mann-In Inc A/C & Heating
Thank you for scheduling your furnace inspection with Mann-In, Inc.

Ketankumar P.
07/2013
5.0
heating & air conditioning/hvac
  + -1 more
Good
Description of Work: Good

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

Yes, I recommend this pro
$9,000

Ray K.
06/2013
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: I thought all I needed was to have my AC tuned up and refilled with refridgerant. Turned out the technician found leaks in the coils, which require replacement so due to the system's age I'm getting the furnace and heat pump replaced. He could not do any of the deal's services. Other than that, the technician was great, friendly and helpful.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Mann-In Inc A/C & Heating
Thank you for selecting Mann-In Inc to come out to your house and inspect your HVAC system. Unfortunately, the coupon is for tune-ups only and is not good for system breakdowns. We look forward to working for you again in the future.

Randall F.
06/2013
5.0
heating & air conditioning/hvac
  + -1 more
They were good.
Description of Work: I used the "Big Deal" that I purchased for the services of Mann-in Inc. Heating & Air Conditioning. They also did an air conditioning system installation.

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
$69

Response from Mann-In Inc A/C & Heating
We are thankful you chose Mann-In Inc to service your HVAC system. Please call us the next time you need any HVAC services.

Robert S.
06/2013
1.0
heating & air conditioning/hvac
  + -1 more
They never showed up.
Description of Work: The serviceman was scheduled from 10-2pm, and never showed up. I was told to expect him at 10am. I called to ask where the serviceman was at 1:45pm, and was told 'sorry, the truck broke down, and the repairman is running late'. I asked why they did not call me to let me know he would be late - to which they had no response. I cancelled the service.

Rating CategoryRating out of 5
professionalism
2.0
responsiveness
1.0
punctuality
1.0


Response from Mann-In Inc A/C & Heating
It is difficult for us to schedule a service technician at a specific time due to variables such as traffic, weather, length of time on any given service call, and number of calls the technician has. Therefore, we schedule our service calls in four-hour windows; 8-12, 10-2, 12-4. We apologize that the call came to you near the end of your four-hour window, after a vehicle breakdown, and you chose not to use our services.

Connie T.
02/2013
5.0
heating & air conditioning/hvac
  + -1 more
see comments above
Description of Work: After obtaining 4 estimates to install a new heating A/C system in my home approx. 8 years ago, I selected Mann-In. They did an excellent job. Very professional and timely. I have since continued a yearly maintenance contract with them and am very pleased with their service and have not had any problems with the unit. I also had them inslall a new heating A/C system in a townhouse I own. I also carry a yearly maintenance contract on that system. The renters have made very positive comments about the timeliness of the technicians. And lastly, after obtaining 5 different estimates from various companies, my daughter and son-in-law selected Mann-In to install a new heating A/C system in their home in Loudon County approx. 9 months ago. They are very pleased with the entire system and the installation process. Mann-In provides excellent products and services. I would highly recommend them in any phase of the service and installation of heating and A/C.

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 Mann-In Inc A/C & Heating
Thank you for choosing Mann-In, Inc for both of your properties in Northern Virginia! Satisfied customers such as yourself are the number one reason Mann-In, Inc has just won the Carrier Factory Authorized Dealer President's Award for the sixth year in a row! We look forward to being your heating and air conditioning contractor for many years to come!

kolleen M.
12/2012
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
Very well.
Description of Work: On a Sunday, when it was below freezing outside, the heating system stopped functioning. After contacting Mann-In, a repairman was at the house within 2 hours and fixed the problem. He clearly explained the nature of the problem, a part had worn out on a water heater that was only 6 years old, and also why the bill was $250. Very helpful and professional.

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
$250

Response from Mann-In Inc A/C & Heating
Thank you, glad we could be of service.

Dave S.
11/2012
5.0
heating & air conditioning/hvac
  + -1 more
Very professional.
Description of Work: Furnace stopped working. Came out find it to be a minor problem, repaired, and done.

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
$125

Barbara B.
06/2012
5.0
heating & air conditioning/hvac
  + -1 more
See above.
Description of Work: I have been with Mann-in for about 25 years and just LOVE them! About 10 years ago they installed a new heating and air conditioning unit in my condo and it has been working great!!! I have a service contract with them ($250.00) a year; they come out twice a year to check the system. They have ALL been just WONDERFUL!!!!! Hope they never go out of business : )

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

Andor N.
06/2012
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
It went good overall.
Description of Work: Mann-In Inc. replaced the HVAC system and the water heater in our townhouse.

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
$6,000

Nettie Z.
07/2011
5.0
heating & air conditioning/hvac
  + -1 more
They did an excellent job.
Description of Work: They replaced an entire heating and air conditioning 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

Contact information

14700 Flint Lee Rd, Chantilly, VA 20151

www.mann-in.com

Service hours

Monday:
7:00 AM - 4:00 PM
Tuesday:
7:00 AM - 4:00 PM
Wednesday:
7:00 AM - 4:00 PM
Thursday:
7:00 AM - 4:00 PM
Friday:
7:00 AM - 4:00 PM

Licensing

Bonded

Insured

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
Yes
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
No
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,
Water Heaters,
Insulation,
Gas Logs,
Fireplaces

FAQ

Mann-In Inc A/C & Heating is currently rated 4.9 overall out of 5.

Monday: 7:00 AM - 4:00 PM

Tuesday: 7:00 AM - 4:00 PM

Wednesday: 7:00 AM - 4:00 PM

Thursday: 7:00 AM - 4:00 PM

Friday: 7:00 AM - 4:00 PM

Mann-In Inc A/C & Heating accepts the following forms of payment: Check,Financing Available,MasterCard,Visa
Yes, Mann-In Inc A/C & Heating offers free project estimates.
Yes, Mann-In Inc A/C & Heating offers eco-friendly accreditations.
No, Mann-In Inc A/C & Heating does not offer a senior discount.
Yes, Mann-In Inc A/C & Heating offers emergency services.
Yes, Mann-In Inc A/C & Heating offers warranties.
Mann-In Inc A/C & Heating offers the following services: HVAC - Gas Furnaces, Electric Heat Pumps, Oil Furnace, Boilers, Indoor Air Quality; Energy Auditing, Gas Conversion. Water Heaters - Gas, Electric, Tankless. Mini-Split Systems. Repair, Replacement & Installation.
Gas Fireplaces & Logs. New Construction. Attic Fans.

Contact information

14700 Flint Lee Rd, Chantilly, VA 20151

www.mann-in.com

Service hours

Monday:
7:00 AM - 4:00 PM
Tuesday:
7:00 AM - 4:00 PM
Wednesday:
7:00 AM - 4:00 PM
Thursday:
7:00 AM - 4:00 PM
Friday:
7:00 AM - 4:00 PM