
Approved Pro
D & K Air Systems, Inc.
Central A/C Installation, Heat Pump Installation and Replacement, Gas Heating and Furnace Service,
About us
D & K Air Systems Inc is a locally owned and operated business with over 25 years of experience. I always take great pride in working to provide homeowners with the best possible air quality solutions
Business highlights
21 years of experience
Amenities
Free Estimates
Yes
Warranties
Yes
Accepted Payment Methods
- CreditCard
Reviews
4.8258 Reviews
Number of Stars | Image of Distribution | Number of Ratings |
---|---|---|
67% | ||
12% | ||
1% | ||
1% | ||
0% |
Filter reviews by service
Showing 1-25 of 258 reviews
Lisa B.
Apr 2023
Central A/C Installation
Brad had a lot of knowledge and explained the products very well. Brad was very prompt in all of our communications. We had a new Rheem heating/AC system installed with an air scrubber, as well as, a water heater.. It's only been a couple of days, but everything seems to be working great. We had a 21 year old system replaced. We are looking forward to some energy savings!
Greg P.
Dec 2021
Gas Heating and Furnace Service
The company is currently SM Mechanical which bought DK when the owner retired. The service is top notch. If you need anything they are very responsive. You call and get a live person on the phone right away. Brad came out the next day and gave me an estimate for all new furnace and central air to replace my aging system. He listened to my needs and did not oversell on the necessary system. I got quality Rheem systems and a new wireless programmable thermostat. Everything was installed on solid platforms and with safety systems (the furnace is in a tray with water sensor to shut down in the event of a leak from the A/C coil or other issue). The tech's that did the install were courteous and worked very hard all day to get us up and running by dinner time. They put down protective plastic and cleaned up everything perfectly.
Kari A.
Jul 2021
Central A/C Installation
Reasonable and great communication!
Gernot H.
Mar 2020
Heat Pump Installation and Replacement
We had a new Rheem heating/AC system installed with the compressor placed on the roof of our Condo building by crane. Dan s crew was excellent and professional. And the job was done in a day. Dan stopped by a week later to check if there were any questions. We highly recommend D&K
Christopher S.
Mar 2020
Gas Heating and Furnace Service
friendly and efficient
Linda G.
Jan 2020
Gas Heating and Furnace Service
job was done in a timely manner. clean up after. job well done thanks
Da D.
Oct 2019
Very Professional, courteous and knowledgeable and reasonable.
Samuel L.
Sep 2019
Central A/C Installation
Mr Guinn and his staff are wonderful, and professional.I recommend this company to anyone that needs central air conditioning service, I definitely will be using them again on all my projects
Rachel B.
Jul 2019
Central A/C Installation
RENEE B.
Jul 2019
Central A/C Installation
they were very perfessional , reasonable and very nice
Julie B.
May 2019
Central A/C Installation
Very caring and knowledgeable small company with a wonderful crew.
Jonathan E.
May 2019
For a boiler+water-heater replacement, they had options for me, one of which I had not been aware of previously. They were responsive to our scheduling requirements and did a good job with the installation.
PATRICIA S.
May 2019
Gas Heating and Furnace Service
Mike B.
Apr 2019
Central A/C Installation
I final found a HVAC guy I can trust.
Nicole P.
Mar 2019
Gas Heating and Furnace Service
The owner was an absolute gem to work with. He explained everything, gave us options and didn t try to up sell. The crew was an hour late, but called to apologize and let me know they were running late. Things happen, running late happens, but most companies don t call to let you know and I appreciated that phone call. Once they were here they were professional and thorough. In and out in the time they said it would take and at the price I was quoted.
Anne P.
Dec 2018
Gas Heating and Furnace Service
D & K put in my furnace on a Saturday in about 3 hours. This was less than a week after signing the contract. The price was right and the furnace works great. I don't think my experience could have gone any better!
Response from D & K Air Systems, Inc.
"Thank you anne"
Joanne W.
Dec 2018
Gas Heating and Furnace Service
Responded first. Got the equipment to do the job the next day. Technicians were respectful of my home. They worked hard. They finished early. I am pleased with the system installed
Response from D & K Air Systems, Inc.
"Thank you joanne"
Keith N.
Oct 2018
Central A/C Installation
Dan was fabulous to work with. He worked with our schedule and everything went smoothly. The crew that installed our central air, furnace, and water heater were punctual, neat working and skilled. We would definitely use their services again if needed. We'd highly recommend working with D & K Air Systems.
Response from D & K Air Systems, Inc.
"Thanks for the kind review."
Judith S.
Sep 2018
Heat Pump Installation and Replacement
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Donna C.
Jun 2018
Central A/C Installation
I received a thorough explanation of what needed to be done by D&K. My air conditioner replacement was scheduled quickly and the installers were polite and cleaned up during and after installation. Very pleased with this company!
Dieter B.
Mar 2018
Gas Heating and Furnace Service
The service was on time and for a very reasonable prize.
James P.
Jan 2018
Good pricing and fast installation
Richard W.
Dec 2017
b
Veronica J.
Nov 2017
Gas Heating and Furnace Service
D&K thoroughly explained what needed to be done and why, and what the options were. All questions were answered clearly. They arrived for the job and completed the work on schedule and to our satisfaction.
Roxanne T.
Oct 2017
They did a good job on almost everything but were not good at cleanup. They scratched my wood floors upstairs when lifting the AC unit into the attic.
Licensing
Licensed*
Trade License Number
61203
Trade License Locale
MD
Trade License Expiration
06/16/2026
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 Find Licensing Requirements page.
*Contact business to see additional licenses.
FAQ
D & K Air Systems, Inc. is currently rated 4.8 overall out of 5.
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: Open All Day
Sunday: Open All Day
D & K Air Systems, Inc. accepts the following forms of payment: CreditCard
Yes, D & K Air Systems, Inc. offers free project estimates.
No, D & K Air Systems, Inc. does not offer eco-friendly accreditations.
No, D & K Air Systems, Inc. does not offer a senior discount.
No, D & K Air Systems, Inc. does not offer emergency services.
Yes, D & K Air Systems, Inc. offers warranties.