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Mario Bro Heating & Cooling, LLC

Heating and Air Conditioning

About us

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Business highlights

8 years of trusted experience
Se Habla Español
Emergency Services Offered

Services we offer

All phases of heating and cooling services, installs, repairs, maintenance, and more! -- Don't see your need on our list of services? Give us a call to further discuss your needs!

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

20%

Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
Visa

Photos of past projects

Reviews

5.022 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
4.9
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Showing 1-22 of 22 reviews

Thomas B.
03/2025
5.0
heating & air conditioning/hvac
  + -1 more
Good communication during the job. Clean, neat, friendly. Best of all, Mario improved the duct work and now the temp in this home is even in all rooms. This was a great result.
Description of Work: Replace the 30+ year old HVAC. I got three quotes and they were fairly close in price.

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
$16,000

Alex O.
03/2024
5.0
heating & air conditioning/hvac
  + -1 more
Outstanding service, reasonable price and they absolutely saved me during summer heat when my capacitor blew up and I had no AC.
Description of Work: Thermostat installation (wired and wireless) AC maintenance Capacitor replacement AC unit repairs

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
$650

Hannah Strelser
01/2024
5.0
Google Review
Very great service! The person was nice and professional.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Mario Bro Heating & Cooling, LLC
Hi, The. Thanks for taking the time to share your positive experience. We truly appreciate it!

N Smith
01/2024
5.0
Google Review
Very friendly, and timely.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Mario Bro Heating & Cooling, LLC
Hi, The. Thanks for taking the time to share your positive experience. We truly appreciate it!

The shyryuken
01/2024
5.0
Google Review
Great job and very nice price ! Best in town .
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Mario Bro Heating & Cooling, LLC
Hi, The. Thanks for taking the time to share your positive experience. We truly appreciate it!

Sherri Fabic
01/2024
5.0
Google Review
Prompt service, explained and showed the problem parts. Worked quickly. Polite and professional. I would definitely recommend!
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Mario Bro Heating & Cooling, LLC
Thanks for taking the experience. We truly appreciate it!

Frank Zappala
09/2023
5.0
Google Review
Always dependable, and very knowledgeable
Rating CategoryRating out of 5
Yes, I recommend this pro

Susan P.
07/2023
5.0
heating & air conditioning/hvac
  + -1 more
Mario repaired the unit and helped me figure out how to turn it off on the panel. He was on time and provided fair estimates and excellent communication. Would hire again.
Description of Work: Air Conditioning repair
Rating CategoryRating out of 5
Yes, I recommend this pro

Sadaf H.
06/2023
5.0
heating & air conditioning/hvac
  + -1 more
Great service
Description of Work: Heating and Air Conditioning
Rating CategoryRating out of 5
Yes, I recommend this pro

john L.
05/2023
5.0
heating & air conditioning/hvac
  + -1 more
Perfect and a job well done
Description of Work: Heating and Air Conditioning

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

Rudolf C.
12/2022
5.0
heating & air conditioning/hvac
  + -1 more
I recently had the opportunity to use Mario Bro heating company for some work on my home and I have to say, I was extremely impressed with their level of service. From the moment I called to schedule an appointment, the staff was professional, friendly, and helpful. On the day of the appointment, the technician arrived on time and quickly assessed the issue with my heating system. He was able to explain the problem in terms that were easy to understand and gave me a few different options for repair. The technician was also able to answer all of my questions and concerns in a knowledgeable and reassuring manner. The work was completed in a timely and efficient manner, and the technician even took the time to clean up after himself before leaving. Overall, I was extremely satisfied with the level of service I received and would highly recommend this heating company to anyone in need of repair or maintenance work. Rudolf
Description of Work: Heating and Air Conditioning
Rating CategoryRating out of 5
Yes, I recommend this pro

Marie F P.
07/2022
5.0
heating & air conditioning/hvac
  + -1 more
It went well. I was more than satisfied. No work needed because the appliance function perfectly. I was pleased with the check process. Very courteous and respectful. Above all honest.
Description of Work: Heating and Air Conditioning
Rating CategoryRating out of 5
Yes, I recommend this pro

Greg S.
07/2022
5.0
heating & air conditioning/hvac
  + -1 more
These actual two brothers are amazing! Professional and polite, they know what they are doing with nearly 30 years of experience. They provided a very competitive quote and beat out most other contractors. They even offer a separate warranty and additional free services that really go above and beyond. I strongly recommend this company!
Description of Work: Heating and Air Conditioning

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
$6,200

Vivian I.
07/2022
5.0
heating & air conditioning/hvac
  + -1 more
Mario was very helpful when our AC stopped working. He was honest, punctual, priced fair and efficient. I was very impressed with his quick response time and after explaining to him what was going on with my unit he was able to diagnose over the phone. Mario came out first thing the next morning to repair our unit.
Description of Work: AC repair

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
$240

Chris N.
06/2022
5.0
heating & air conditioning/hvac
  + -1 more
Excellent work and customer service. Bend over backwards to help
Description of Work: Heating and Air Conditioning
Rating CategoryRating out of 5
Yes, I recommend this pro

Pamela W.
06/2022
5.0
heating & air conditioning/hvac
  + -1 more
Excellent service. Took the time to troubleshoot problem, and recommended how to resolve the issue. Will definitely use again.
Description of Work: Heating and Air Conditioning
Rating CategoryRating out of 5
Yes, I recommend this pro

Olivia E.
03/2022
5.0
heating & air conditioning/hvac
  + -1 more
It was good. I've been using them for a couple of years now. I am always happy with the service.
Description of Work: They did a routine inspection and maintenance in my heater and cooler.
Rating CategoryRating out of 5
Yes, I recommend this pro

Robert M.
03/2022
5.0
heating & air conditioning/hvac
  + -1 more
Great. Mario was professional, explained everything, and pleasant to work with.
Description of Work: Heating and Air Conditioning

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
$89

Nathaniel P.
03/2022
5.0
heating & air conditioning/hvac
  + -1 more
Everything was very excellent. I renew my maintenance contract every year because of the excellent service I receive.
Description of Work: Heating & A/C
Rating CategoryRating out of 5
Yes, I recommend this pro

Anthony G.
03/2022
5.0
heating & air conditioning/hvac
  + -1 more
Mr. Reyes was called when our AC compressor stopped working on the first night of a family reunion we hosted last year. Mario Bro was the only company to provide a reasonable time frame to diagnose the problem and charge an amount that was not inflated. Mr. Reyes diagnosed the problem, discused the issue with me in a respectful manner that didn't assume I was an expert or an idiot, and provided a solution. Our family is now a client and will continue to have our equipment serviced and replaced when appropriate. For clarification, we have worked with 4 area HVAV companies in the roughly years since we bought our home. We bought a nrw furnace less than 2 years ago. Will not use GAC Services again. Great to purchase from. Not so good on service.
Description of Work: Heating & 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
$766

oscar R.
03/2022
5.0
heating & air conditioning/hvac
  + -1 more
Everything went very well. Mario is very knowledgeable of the field and highly professional. Mario kept my wife and me informed on every step of the installation process. He walked my wife and me through all the new equipment manuals and took his time to make sure we understood how everything works before he left after the installation. Mario followed up and communicated with us to ensure he answered any questions or concerns that we may have. We highly recommend Mario Bro Heating and Cooling LLC.
Description of Work: Heating & A/C
Rating CategoryRating out of 5
Yes, I recommend this pro

Kevin B.
07/2019
5.0
heating & air conditioning/hvac
  + -1 more
Mario was outstanding. He was courteous and professional and explained the issues we were having in easy to understand terms. He did not try to up-sell us. Instead, he explained all of our options and gave his recommendation as to what we should do. He was extremely prompt, even coming an hour after I contacted him on a Saturday. We would definitely recommend him to others and consider him our HVAC guy going forward.
Description of Work: Furnace replacement

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
$4,700

    Contact information

    Located In, Gaithersburg, MD 20879

    http://www.mariobrohvac.com

    Service hours

    Sunday:
    Open All Day
    Monday:
    Open All Day
    Tuesday:
    Open All Day
    Wednesday:
    Open All Day
    Thursday:
    Open All Day
    Friday:
    Open All Day
    Saturday:
    Open All Day

    Licensing

    Bonded

    Insured

    Licensed*

    Trade License Number
    58142
    Trade License Locale
    MD
    Trade License Authority
    Maryland Heating, Ventilation, Air Conditioning and Refrigeration Contractors Board
    Trade License Expiration
    03/28/2026
    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

    FAQ

    Mario Bro Heating & Cooling, LLC is currently rated 5 overall out of 5.

    Sunday: Open All Day

    Monday: Open All Day

    Tuesday: Open All Day

    Wednesday: Open All Day

    Thursday: Open All Day

    Friday: Open All Day

    Saturday: Open All Day

    Mario Bro Heating & Cooling, LLC accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
    Yes, Mario Bro Heating & Cooling, LLC offers free project estimates.
    No, Mario Bro Heating & Cooling, LLC does not offer eco-friendly accreditations.
    Yes, Mario Bro Heating & Cooling, LLC offers a 20% senior discount.
    Yes, Mario Bro Heating & Cooling, LLC offers emergency services.
    Yes, Mario Bro Heating & Cooling, LLC offers warranties.
    Mario Bro Heating & Cooling, LLC offers the following services: All phases of heating and cooling services, installs, repairs, maintenance, and more! -- Don't see your need on our list of services? Give us a call to further discuss your needs!

    Contact information

    Located In, Gaithersburg, MD 20879

    http://www.mariobrohvac.com

    Service hours

    Sunday:
    Open All Day
    Monday:
    Open All Day
    Tuesday:
    Open All Day
    Wednesday:
    Open All Day
    Thursday:
    Open All Day
    Friday:
    Open All Day
    Saturday:
    Open All Day