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At Douglas Heating Supply we strive for 100% satisfaction in everything we do. We value your opinion and invite you to tell us and others about your experience with us. Please take a few moments to tell us what you think by leaving us a review here on our website or on any of these popular review sites.

Read what other customers have said about us.

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See What Our Customers Have to Say -
11 Reviews

Robert Paulson
Located in Battle Creek
service man did a Thorough check , found problem and fixed it. And had a proffesional workmanship .
Service: System Repair
Located in Richland
Highly Recommended! Very willing to support the do it yourself homeowner.
Denise Standish
Located in Kalamazoo
did a wonderful job. thanks so much for being so helpful. will use you again and reccomend.
Service: System Repair
Cindy Harter
Located in Kalamazoo
Arrived on time and completed the job quickly and efficiently. Very happy!
Service: System Repair
John Jensen
Located in Galesburg
great job
Service: New System Installation
Don Martin
Located in Kalamazoo

Prices are very reasonable and their service is excellent

I wanted to try installing my new furnace and A/C system myself. The staff at Douglas heating supply helped me figure out what I needed and lay out the entire system. Their prices are very reasonable and their service is excellent. I would highly recommend this company.
Bill Douglas
Located in Kalamazoo

I give them a 10 for their attention to detail!

I had a furnace installed by Douglas heating supply last year when mine failed and was very impressed by their quick install and modification of my old system. My furnace now works better than ever and saving me money! I would give them a 10 for their attention to detail and I recommend them to all my friends. Very very happy!
Located in Kalamazoo

Highly Recommended

Douglas Heating Supply came highly recommeded by cooper congregational church. So I knew they'd take care of me as soon as I walked in their doors.
Located in Kalamazoo

A Great Help

You Guys were a great help throught the whole thing!
Located in Kalamazoo

Promptly, Professionally

I was in MI last winter at a buddys house when his furnace blew out. Right away we knew we had to call someone or we were going to freeze in his house. We called Douglas Heating and Supply and they came out very promptly and professionally, got the furnace fixed and charged us very minimally for the problem.
Located in Kalamazoo

Above and Beyond

You guys really went above and beyond to help us through everything! Jeff helped us out so much so that we could do the work ourselves. Heat again for less than a service call. I told all my facebook friends to come HERE!