Boiler Installation Overlea

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

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

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

They were the absolute best after hours and during business ours. I loved the fact that even the receptionist Gabrielle had suggestions that actually work to help fix the problem temporarily until they could come out. She was so nice and comforting through the stressful time of not having AC on such a hot day. I would recommend this company to everyone.

~ T. Johnson

We were in desperate need of someone to come out and check our unit. After returning home from our vacation, we walked in the house only to realize the it was 83° at 7 a.m. when the thermostat was set at 72°. With a 9 month old and 2 dogs, there was no way we could wait 2 weeks for someone to "fit us in". After contacting Kenny, he was able to come over early that afternoon and after 5 minutes he was able to diagnose our problem and fixed us right up! He even made sure the rest of the unit was in proper working condition before he left. I couldn't be more pleased with our experience, Xtreme Heating & Air will forever be our go-to. I've already referred my father in-law!

~ Jessica Rose

My home warranty sent me to them after having issues with a prior service company. And Sean G came out and took the time to explain the challenges with meeting expectations in a home warranty. After a few minutes he found the problem and showed me options and reasons to upgrade my system. Well i learned freon is being phased out and my warranty will be ordering and shipping and needed materials to xtreme heating and that would be very time consuming . Being its summer and i didnt want to wait I decided to upgrade threw xtreme. All i can say is WOW . They new system runs great !!! My air flow has improved and look forward to see how much my utility bills drop. Its very clear to me that his crew really cares and did everything to make me comfortable during the whole process. They cleaned up great and got me running the following day!!!

~ Chris Hemmings

Had an AC issue on a hot day and needed help ASAP. I called Xtreme and they were wonderful. A technician arrived on time and quickly diagnosed the issue and resolved it. I highly recommend Xtreme to anyone needing HVAC work.

~ Scott Frum

Technicians Ken and Bobby showed up on time, replaced the old HVAC system with the new one, clearly explained to me the work they completed and made sure that I was satisfied and comfortable with the finished process and product. Xtreme Heating & Air LLC is my NEW HVAC servicing company.

~ Kevin Lewis

Tuckers always does an awesome job....We have been customers for over 20 years!

~ Steven Morningstar Sr.

Professional, responsive, attentive, thank you!!!

~ nancy w

Rod miller always provides me with great service. I highly recommend having a service contract on an HVAC system!

~ Ira Hersh

David O texted his ETA, arrived on schedule, and resolved the AC issue quickly. Courteous, efficient and professional, as usual.

~ Victoria Cumings

Thank you!

~ Lawrence Gold

Very prompt and friendly.

~ Mira Karell

Timely, efficient and friendly.

~ Peter Prendergast

Great service! Been using this company almost 30 years.

~ Susan Kline

I've been a happy customer of ALCO HVAC since 2017 and I highly recommend them! Last month I decided to replace my almost 20 year old furnaces. John did an excellent job installing two new units. Both John and Austin answered ALL of my questions and truly cared about all of my concerns. The service definitely exceeded my expectations. Thanks to John & Austin the entire process was smooth and easy for me which I greatly appreciate!!

~ Nikki Harris

Carl is very hardworking and a perfectionist. He replaced my rusted duct and also replaced my leaking return exhaust pipe. He also did a heating and cooling system check to ensure my HVAC system was working well. He took the time to explain the system to me and also offer tips on how to maintain the system. He really cares about his workmanship and takes ownership of the job. He worked tirelessly and got my system up and running. I will recommend him for any major HVAC or ductwork job.

~ Shaggy Blaze

Fantastic service! From Dave coming to evaluate our situation to giving his best advice on what to do about it, I felt he is very knowledgeable in his trade. Mike and Edy communicated with us very well about the process and what to expect. Jodi and “the Cody’s” were efficient and worked very hard to get our new service installed. Very happy with the entire process! Thanks Care Services!

~ Allison Donovan

Called Care Services on a referral of a neighbor. The owner, Mike was quick to respond. I needed a new heat/air system for my home. I ended up hiring them, and had Jody and the 2 Codys come for the removal and install. Everyone was very professional and courteous and constantly kept me in the loop throughout the day. The new system is now up and running, no complaints. Don’t hesitate to give them a call.

~ R. Scott Gahs

Tom came to replace a part in our AC. He was very professional and communicated about what needed to be done. Mike and Evie also communicated with us through the entire thing. We have dealt with Care Services several times over the last few years and they are always great to deal with.

~ Stephanie Detzel