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Hentkowski, Inc.

4.7

About this business

Specialties: Count on us when your HVAC fails Picture this - it's the middle of a cold winter night when your heater stops working. You think that you'll need to wait until at least the morning to get it fixed, but then you remember Hentkowski Inc. We're available when you need us the most, offering flexible hours and emergency appointments. No matter what's wrong with your HVAC, we'll be there in no time to get it working. Established in 1968. Started on January 1, 1968 by John W. Hentkowski. Now owned by his wife Marilyn S... read more

Location details

3420 Old Capitol Trl, Wilmington, DE, 19808, United States

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4.7152 reviews
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Lionel S's profile image
Lionel S 
4 years ago

Hentkowski, Inc. just replaced our 17 year old Carrier heater and central air conditioner, which were the original units in our home. Although both units never had a problem and were still in working condition, we felt it was time to upgrade and modernize with a new Carrier Infinity system. John Hentkowski came out to do the estimate. He was very friendly and extremely knowledgeable, and it was obvious he had been doing this a long time. He gave our old system a thorough examination and recommended installing some additional... read more

Business response:

Mr. S******, Thank you for your kinds words, we look forward to taking care of your future HVAC needs. 

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jose j 
5 years ago

Bill and Orlando both did a very good job replacing my water heater, with very limited space, they found the way to install it properly. Previously, Brian made a thorough estimate and submitted a timely quote. I’m very happy with my decision to go with Hentkowski and would surely recommend them. 

Business response:

Mr. ******, Thank you for taking the time to post a review for our company. Glad that we supplied you with the quality of service that you would recommend. 

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anonymous 
10 years ago

I had them come out to inspect my furnace, he didn't even want to look at it and said it was old and needed to be replaced. The guy tried to use scare tactics of carbon monoxide poisoning showing me results of 4-5 ppm. I call a friend, who works for Carrier, look at the system measure the temp in combustion chamber and air flows (in-take and exhaust) basic conclusion was that I needed a new blower.... Don't trust these guys... they only are interested in money. 

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anonymous 
11 years ago

I would highly recommend the professional team at Hentkowski Inc. for HVAC problems. I had a chimney puff in the winter (not because of a heater they installed). The technicians responded immediately, made several trips to determine the cause (cracked heat exchanger), worked with the insurance company during the clean up, and sent an invoice for a VERY fair price. I had to shut down the heater when the problem was diagnosed, and Hentkowski Inc. brought electric space heaters to keep both me and the water pipes from freezing.... read more

Frequently asked questions about Hentkowski, Inc.

How is Hentkowski, Inc. rated?

Hentkowski, Inc. has a 4.7 star rating with 152 reviews. 

When is Hentkowski, Inc. open?

Hentkowski, Inc. is open now. It is open 24/7. 

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