Quartner’s

HVAC contractor in Baltimore, MD.

Trade

HVAC contractor

Business address

4145 Amos Ave, Baltimore, MD 21215

Telephone

(410) 356-2500

Website

quartnershvac.com

Hours

MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours

From the business's Google listing, checked Oct 2026

Register

MD register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.

Google Reviews

4.7 (24)

We had an exceptionally good experience working with Mike and his team. We hired them to install high velocity AC in our home about two years ago. They were communicative, thoughtful about aesthetics, and designed a system that evenly cools our entire home. We absolutely love our AC and have had zero issues with it. I really appreciated that they were extremely careful to not make any mistakes. Before drilling any holes they would go over what we had talked about to make sure I was still happy with the decisions we had made. I've honestly never had such a good experience with a team working on my house. It was expensive, and may be more expensive than other options, but it was 100% worth it. If you're looking to do a big job I would absolutely recommend bringing in these experts.

Lola P.
Called them asked a simple question, if they have a product. Instead of giving me an answer, he asked for my information. When I repeated my request, he said to email. I needed this now. I made that clear to him.

yitchok R.
Fast, friendly service! We emailed Quartners on a Sunday after our air conditioning suddenly stopped working. They were quick to respond and had a crew here by 9:30 the following day. Diagnosed, fixed and out the door with in 30 minutes! Very thankful!!!

Elizabeth C.
Mike Quartner was great to work with. We talked with a few different HVAC companies in trying to scope out our project, and Mike was the most knowledgeable, and the most candid about how to reduce the cost to us, steering us away from some of the more expensive options we were considering, because they wouldn't be very helpful in our situation. His pricing was also very reasonable, I'm guessing because his company is basically a small group of experts without a lot of overhead. We'll be going straight back to him for any HVAC projects we have in the future.

Eric D.
Upstanding loyal customer service. Feels like family. Thank you!!

Jen F.
great service. excellent people

Joel F.
Excellent workmanship & customer service.

Mark R.
Mike Quartner coordinated and completed our oil-to-gas conversion with BGE and did an outstanding job. Their price was reasonable, their work was professional, they worked with our unique systems well and even coordinated with the manufacturer of our boiler to ensure correct installation and tuning of our conversion burner. Couldn't recommend them strongly enough!

Mark S.
I initially thought Mike Quartner was a very trustworthy person but found him to be dishonest with me. He told me he would do the job but then lied saying he would be in touch , 'next week', which never came. be careful with him. It did all work out though. I got Perry Hall Heating to do the job for much less. It all worked out for the good.

M R.
If you're on the hunt for an incredibly reliable and honest HVAC contractor, look no further than Quartner's. The owner, Mike Quartner, runs a tight ship and is involved with most every job. His team is small and their attention to detail is brilliant. Seriously, I can't say enough good things about this crew.

Todd H.
Mike and team did a great job replacing our 36 year old oil burning furnace and the ac unit. We lost heat on a frigid Wednesday morning, and through 2 small snow storms/rain, Mike was able to secure a unit and start install on Monday and completed the job on Tuesday. With 20s - 30s temps, Mike gave us space heaters while we waited for the heat to come on . Brrrrrrrr. Mike and team were lifesavers. Go with Mike on your next job. It will be done quickly and correctly. Thanks Mike ! - Warm in Baltimore County - Frank

frank D.
Wow!!! I called today (2-1-21) to have them come out and see why my house was not heating. Through pictures and face time Mr. Mike helped me trouble shoot to get the heat up and running. As of now we are thinking it might just be a very dirty air filter. Mr Mike was very helpful and kind. He will be my go to guy for any heating and air conditioning issues I may have moving forward. Thank you so much Mr. Mike

Lara
They are a good company to pick. They really stand behind there work.

Barton C.
Great service.!!!

Vitaly G.
Quartners was highly recommended and came in with a highly competitive bid - In the midst of a summer crush he gave me a date and arrived at 8:30 just like he said - his workers were respectful and very professional Now I look forward to very cool nights durng the heat wave

Gavin
Honest, reliable and pleasant.

Gretel W.
Mike is honest, reliable, well priced and does great work. John who works for him is great at what he does also. They stand behind what they put in and will never leave you in the lurch. My extended family has used him for years. We have only had good experiences.

YN T.
Mike was fantastic came all the way down to Glen Burnie and squeezed me in and took care of my A/C unit right away. Would recommend him to anyone.

Molly L.
I could never say enough good about this company. I had 3 estimates to install AC in my house. Michael Quartner was the only one that took the time to ask me specific questions about what I wanted and why and then to explain to me why he recommended what he did. He also pointed out some things that I could do to ensure my satisfaction with the AC unit such as insulation in the roof. The other 2 companies just quoted me a price that was written before they even saw my house or asked any questions about what I was looking for. Quartners was Honest, Professional, and Flexible. I urge you to try their free estimates. You have nothing to lose.

Randy S.

About Quartner’s

HVAC services in Baltimore

Quartner’s provides heating and cooling solutions for residential and commercial properties. The company says it offers free estimates for new installations and replacements. Its service list includes heat pumps, central air conditioning, and commercial rooftop units. It also provides preventative maintenance contracts.

In Baltimore, utility gas accounts for 62% of heating fuel per the American Community Survey. The city has a mean temperature of 57.6 degrees F based on NOAA normals.

Ratings and availability

The company has a 4.7 rating from 24 reviews. Reviewers often mention the technical knowledge of the team and their ability to handle emergency repairs or fuel conversions. Some users noted concerns regarding communication during the scheduling process.

Quartner’s operates 24 hours a day, every day of the week.

Professional capabilities

The company describes its work as serving both residential and commercial clients. It mentions specific expertise in handling rooftop units and heat pump systems. The business operates out of Baltimore.

Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.