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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 276-300 of 322 reviews

Cassandra J.
10/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown

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

Michael D.
10/2014
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

Dan L.
10/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown

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

Yes, I recommend this pro

Lynn D.
10/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: They replaced our existing 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
$13

LOIS A.
09/2014
5.0
heating & air conditioning/hvac
  + -1 more
Excellent, knowledgable
Description of Work: Tune up and add refrigerent to AC unit

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

Kevin B.
09/2014
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

Bruce B.
08/2014
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

David M.
07/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Fixed outside 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
$160

Response from Mann-In Inc A/C & Heating
Thank you for calling Mann-In, Inc. when your A/C went out. We hope you had a satisfying experience and will call us again in the future for any heating or cooling needs.

Jackie M.
07/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: This company installed a new "hybrid" heating and A/C system in my house. The men were punctual and professional. Two of the factors that I think made this company stand out: |1. They removed a grizzly old oil tank, that I had come to believe would never be able to get up the basement steps, without complaint. |2. They were very considerate of the fact that my husband cannot be exposed to a lot of dust or chemical smells. They were more than willing to help me with the various requests to keep the environment as clean as possible. |They were somewhat expensive, but worth it. | | |

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

Response from Mann-In Inc A/C & Heating
Thank you for deciding to go with Mann-In, Inc. for the installation of your new heating and cooling system. We are pleased you are satisfied with the new system as well as the installation process. From your point of view, it appears that quality trumps price. Please call us in the future for any heating or cooling needs.

Michael F.
07/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Seasonal Furnace inspection

Rating CategoryRating out of 5
quality
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
Thank you for choosing Mann-In, Inc. for your heating inspection. We look forward to working with you again.

Michael P.
07/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: They replaced both of my HVAC units. They arrived on time and finished within the approximate timeframe they had said it would take them to install the systems. In addition, they took the time to go through the new control units with me to make sure I understood how to operate the new systems.

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
$20,000

Response from Mann-In Inc A/C & Heating
We are pleased you had a good experience with Mann-In, Inc. We always take the time to explain a new thermostat to the customers so they are knowledgeable about their system and how it works.

Naydu N.
07/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Great job!

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
$9

Response from Mann-In Inc A/C & Heating
Thank you! Please call Mann-In, Inc. for any HVAC needs you may have in the future.

Dawn T.
07/2014
4.0
heating & air conditioning/hvac
  + -1 more
unknown

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
$200

Gwendolyn R.
06/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Repaired 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
$250

Jim & Beverly W.
06/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: The performed the spring check-up. We had them install the new a/c-furnace three years ago and they have done a terrific job. We are also delighted that they still have a nice lady answer the phone who can give you answers to any question. (No automatic recording)We will continue to use them and would recommend them to anyone.- VERY professional.

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
$90

Jim P.
06/2014
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
unknown
Description of Work: Replaced electric water heater and electric furnace with gas appliances.

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

Ray H.
06/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Our AC system was 15 years old when it stopped working so we knew we were in for a new unit. We received estimates from 3 other A rated providers on Angie's List before contacting Mann-In at the recommendation of our neighbor. I felt that Mann-In, Inc. did a more thorough assessment of our needs in terms of capacity of unit for our home and explaining all of the technical terms used by the industry and how the system works, etc.. After a detailed discussion, they confirmed my suspicion that our old system was inadequate in terms of cooling capacity so we went from a 3.5 ton single stage unit to a 4 ton 2 stage unit (other providers said a 3.5 ton was sufficient). At first they did encourage that we go with a hybrid heat pump system but the energy saving analysis they prepared did not sway me enough to overcome my possibly ill founded doubts about heat pumps. The savings analysis was helpful and worth considering though as results for others may be be significantly different that ours. | |The installation team was top notch. They were knowledgeable, professional, time efficient and courteous. Installation was completed in 4 to 5 hours as promised. When they completed the install, they showed me their work and explained the operation of the new programmable thermostat. As with everyone I dealt with at the company,they presented themselves as passionate about their craft. | |From a price perspective, they were the best price by about $600 to $700 after doing an apples to apples comparison of bids. From a quality perspective, the house has never been more comfortable. I would definitely recommend them at this time.

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
$6,195

Carolyn F.
06/2014
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


Lynn U.
06/2014
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: They came and assessed our dying air conditioner, and recommended a whole carrier system, in order to get the carrier rebate of $1000 being offered. They rerouted some poorly mounted venting and replaced our whole system, then explained how to use our new heating and air conditioning system. Every person knew and did his job well and really seemed to enjoy the 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
$8,000

Annette W.
06/2014
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: Checked and cleaned our air conditioner, replaced part that was shorted out. The service was excellent!

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

Response from Mann-In Inc A/C & Heating
Thank you for calling Mann-In, Inc. when your air conditioning went out. We are happy you were satisfied with our services and hope you will call us again.

Harry L.
06/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Mann-In came in and did the summer maintenance of my two air conditioner units. They were very thorough, did a great job, and were very communicative of what they were doing, problems they fixed, and suggestions for a new 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
$200

Response from Mann-In Inc A/C & Heating
Thank you for choosing Mann-In, Inc. for your regular A/C maintenance. We look forward to working with you in the future.

Navdeep S.
06/2014
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: They replaced a failed condenser unit for my a/c unit. Spot on service with the technician arriving on time and completing everything within one hour. Scheduling and dealing with them was painless as well.

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
$2,500

Response from Mann-In Inc A/C & Heating
Thank you for choosing Mann-In, Inc. for your HVAC service.

Peter K.
06/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Replaced my heating and cooling system. They came out and gave a quote and for only a couple thousand more than another vendors quote to replace just the ac they were able to replace everything with new energy efficient heat pump. Above all else they even let us borrow a window unit for a couple of days to help give us some comfort until our new unit was installed.

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
$10,000

Becky H.
05/2014
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

Mark T.
05/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Simply outstanding in all respects. Great sales force, superb installers, owner did on-site survey. No complaints whatsoever. Oh... and their price BEAT EVERYONE! What else could you want?

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

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