Brand Certified
Michael Bonsby HVAC and Plumbing
4.8(1582 reviews)
Certified by Michael Bonsby HVAC and Plumbing • Apr 05, 2026
Business Details
7950 Cessna Ave, Gaithersburg, MD
20879, United States
Certified by Michael Bonsby HVAC and Plumbing • Apr 05, 2026
(301) 990-7970
Certified by Michael Bonsby HVAC and Plumbing • Apr 05, 2026
https://www.michaelbonsbyhvac.com/
Certified by Michael Bonsby HVAC and Plumbing • Apr 05, 2026
About
Certified by Michael Bonsby HVAC and Plumbing • Apr 05, 2026
Air Conditioning ContractorHVAC ContractorAir Quality ConsultantHeating ContractorHeating Equipment SupplierGas Line ContractorPlumberEmergency PlumbersWater Heater Sales
Our expert technicians can diagnose and repair any issue, replace an outdated system in your home, or install new equipment for a new home addition.
We have been in business for over two decades, and during that time, the one thing that has set us apart from other heating and air conditioning companies in the Maryland & DC area is our undying commitment to our customers. We do not pay our staff on commission, ensuring that you always get a skilled technician whose primary concern is not rushing through your job so he can get to the next one, but instead is focused on finding and fixing your problem as thoroughly as possible. This also allows us to focus on the very best option for you—the customer.
Details
- Requires appointmentAvailable
- Onsite servicesAvailable
Location
Certified by Michael Bonsby HVAC and Plumbing • Apr 05, 2026
Michael Bonsby HVAC and Plumbing
7950 Cessna Ave, Gaithersburg, MD
20879, United States
Hours
Certified by Michael Bonsby HVAC and Plumbing • Apr 05, 2026
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
Reviews
4.8
1,582 reviews
5 stars
1,415
4 stars
55
3 stars13
2 stars11
1 star
63
- LWLeesa WishartMar 26, 20255.0Jonas was a very personable service tech. He let me know how long before he arrived at my home and didn’t mind me asking questions and observing his work. Thank you!
- GFGregory FryMay 28, 20205.0The A/C tech that visited was through and polite. Always a good experience using Michael Bonsby heating and cooling.
- DMDavid MillerJan 24, 20204.0PEPCO bill was higher than normal so we checked out over heat pumps (2). One of them wasn’t working.so I called Bonsby (original installer of heat pumps) and they sent a technician out within the hour. The technician got the heat pump operating again and it has been working ever since. The one thing that bothered me was that the technician couldn’t explain to my wife what was wrong and what he did to fix it.
- ABAlan BronsteinMar 19, 20185.0The technicians always call to let yuou know they're coming and come on time. they are always friendly and professional and give explanations on a level that I can understand. i'm very pleased with the quality of work.
Frequently Asked Questions About Michael Bonsby HVAC and Plumbing
What services does Michael Bonsby HVAC and Plumbing offer?
They provide heating, air conditioning, plumbing, gas line services, air quality consulting, water heater sales, and emergency plumbing services.
Where is Michael Bonsby HVAC and Plumbing located?
They are located at 7950 Cessna Ave, Gaithersburg, MD 20879, USA.
What are the business hours for Michael Bonsby HVAC and Plumbing?
They operate 24 hours a day, 7 days a week, with continuous service every day.
How can I contact Michael Bonsby HVAC and Plumbing for service inquiries?
You can call them at +1 301-990-7970 or email them at info@michaelbonsbyhvac.com.
Does Michael Bonsby HVAC and Plumbing offer onsite services and require appointments?
Yes, they offer onsite services and require appointments for service calls.
What is unique about the technicians at Michael Bonsby HVAC and Plumbing?
Technicians are not paid on commission, ensuring they focus on thoroughly diagnosing and fixing problems without rushing, prioritizing customer satisfaction.
How long has Michael Bonsby HVAC and Plumbing been in business?
They have been serving the Maryland and DC area since 2007, over two decades of combined experience.
What nearby attractions can I visit before or after my service appointment at Michael Bonsby HVAC and Plumbing?
You can visit the Historic Vehicle Association, a notable monument nearby, which is a great spot to explore auto heritage.
Are there other HVAC service providers near Michael Bonsby HVAC and Plumbing?
Yes, Presidential Heating & Air Conditioning - Southern HVAC and Mallick Plumbing & Heating are nearby HVAC service options.
What other local businesses are close to Michael Bonsby HVAC and Plumbing that customers might find useful?
Nearby businesses include Watercrafters for pools and hot tubs, and East Side Athletic Training restaurant for dining convenience.
Brand Certified Facts from Michael Bonsby HVAC and Plumbing
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