Commercial HVAC Mayo

Robert B. Payne has been taking care of my heating and cooling needs for over 10 years. They are always professional, reliable, and provide excellent service. I highly recommend them!

~ John Doe

I was so impressed with the prompt and efficient service I received from Robert B. Payne. They were able to diagnose and repair my air conditioning unit quickly and at a fair price.

~ Jane Smith

We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort.

~ One Hour Heating & Air Conditioning

Moshe Shem-Tov is a wizard at air conditioning. He knows his systems and he is very very reasonable. Especially for the quality of his work.

~ undefined

Pro-Tech HVAC Home came to my house on short notice when the AC went out on a hot Summer day. The tech replaced the capacitor for hundreds of dollars less than other quotes I received. I can’t recommend them enough! Also worth noting, the company donates significantly to our local hiking and biking trails. Thanks for the excellent service and for making our area a better place to live! Customer for life!

~ Chip S.

Happy to report EXCELLENT results from Pro-Tech HVAC Home led by co-owner Chris Mahoney & his outstanding team. After obtaining 3 estimates to replace HVAC (heat & A/C system) Pro-Tech was the clear choice. They gave us the most value for monies spent. Chris is a hands-on co-owner & couldn’t have been better from a customer satisfaction standpoint. Include me on his long list of “Happy Campers” when it comes to a job well done. Chris refused final payment until he was assured of our complete satisfaction with the installation. Very refreshing to find a company that delivers on all promises & leaves us with a feeling of complete satisfaction. Kudos to Chris, Rocco & the entire team of Pro-Tech professionals.

~ Skip Wine

Our heat went out unexpectedly on one of the coldest days of the year. D&A had someone out in under 3 hours. The staff and techs are very polite and knowledgeable. They were very thorough and did a great job. Would highly recommend!

~ Ashley Grady

The installation of my new furnace and A/C was just completed. I also needed to have damaged return ducts in the attic replaced. A new area for easy filter replacement was cut out and placed inside my home. These guys were very professional and easy to talk to. I wouldn't hesitate to refer this com...

~ Scott Miller

I got 5 bids to put split ductless units in my 1915 bungalow. The people from D&A Service were prompt and polite in their communication, their bid was the second lowest - but the lowest bid didn’t include the electrical work needed and did not come with the warranty and guarantees that D&A offered...

~ Jeve Nept

Great experience with a gas water heater replacement. The office dispatch and the technicians were all prompt, reliable, and pleasant to work with. It was only a few hours from the initial service call to getting a quote, and then the replacement happened within that week. My Technician was knowledg...

~ Emily Doran

Utterly impressed! I have never spoken to an office that was this pleasant/professional. My technician was great as well, but the form of a business relationship & professionalism starts with the first call-in, and I was blown away by the knowledge and friendliness. Kudos to this company and their o...

~ Jeanie Lawerence

I was running a few minutes late for my appointment, but I called the office and explained, and the tech patiently waited for me. This was the first time they checked my systems, so went over completely. He went very thoroughly through both of my systems. When he was done gave me a report. I am very...

~ John Fitzgerald

Very responsive, fair pricing, got the job done a week after scheduling it. The crew was very courteous, extremely clean installation, and overall, I'm highly impressed. Recommend and would use them again in the future! Thank you!

~ Scott McFadden

Impressed!! Tech was very informative and helpful. If I’m being quite honest the icing on the cake was their excellent office staff it grabbed and kept my attention. Very full of knowledge and customer service from the very beginning, phone call was so pleasant and stands out more than any other c...

~ Bobby W

"The best customer service I’ve had in a very long time."

~ Christy Kopp

"Very knowledgeable, listens to the customer, thoroughly answers questions and is professional throughout."

~ Sam L.

"Knowledgeable, friendly and cleaned up the area when finished."

~ Mary G.

"Excellent service for new furnace installation"

~ K.L. on Montrose Ave.

"I would recommend them to all my friends and colleagues."

~ Liz B.

"Arrive on time and perform good work. Recommended with high marks."

~ Liz B.

We can look forward to a thorough clean service every 6 months with your service call.

~ R. Williams, Ellicott City

Your technician impressed us with his courtesy and respect for our home.

~ Terry & Karen, Millersville

I have been a customer for 20 years and always receive excellent, professional service.

~ G. Ratigan, Annapolis

Tech gave me good explanations of what he was doing and the condition of my system.

~ E. Meyer, Baltimore

Reliable and Timely Service.

~ G. Hoche, Monkton

How refreshing – a company that does what they promised and proposed without any surprises. From the salesman, to the installers and office support – I’d recommend Clean Air without hesitation. Thank you!!

~ Chris Franki, Timonium MD

I wanted to compliment your company on the courteousness and efficiency of your service department. The response time was extremely good and technicians quickly diagnosed and repaired the problem. In this day and age, service is an afterthought for many companies, you should be proud of the positive image your service people project for Clean Air.

~ Howard Gartner, Owings Mills MD

This letter is being written as big thank you for the great service that Clean Air provided me with my heat pump. The technician was polite and professional. He listened to my heat pump issues and thoroughly tested my unit after all of his work was done. I will call on your company for any future work and will refer your company to people that I know.

~ David Marzouk, Baltimore MD

I am writing to let you know how pleased I was with your personnel that installed my air conditioning system. Even though the heat was extreme they were diligent and continued work in order to complete the job on time. In addition they left my home neat and in excellent condition.

~ Catherine Haddon, Baltimore MD

This past winter, we had a couple of furnaces break down. We contacted Clean Air. Not only did they immediately respond to our problem, they were able to locate and install new furnaces within 24 hours. I would highly recommend Clean Air Heating & Air Conditioning. We appreciate your wonderful service.

~ Rick Fallin, Property Manger- Chesapeake Properties

In today’s world it is rare to find companies that show up when scheduled, get the necessary work done in a timely fashion, clean up after themselves, respond quickly to warranty issues, and are consistently competitive in their job pricing. Clean Air is one of those companies. Since 1976, I have used Clean Air on a wide range of projects.

~ John Doe