Frank J. Klein & Sons Inc.

We were very happy in our experience with this company. They installed, over the course of time, three different HVAC systems in our house. We had issues previously with inequitable distribution of air in our house. Some rooms were noticeably cooler than others. This company was able to install a damper system to help us with that problem as well. Overall, we are very happy with their service. They are responsive and install good products. They do good work.

Great company.
They know what they're doing.

Very impressed with Frank J Klein & Sons from start to finish. Technicians were prompt, friendly, communicated well and most importantly they were thorough. It was clear that taking their time to do quality work and answer our questions was a priority. Will definitely use them again in the future.

The best in the field

Regarding our one negative review, we were never contacted by any customer of the above problem. We take these matters very seriously and pride ourselves on our professionalism. This review seems suspicious, because our technicians introduce themselves to our customers by their first name, and there are no sons left in the business as this is our 83rd year of operation.

Technicians were on time, professional,knowledgeable. They cleaned up after service was completed.

I had a leak in my drain pipe of my crawl space in less than 24 hours of me calling frank j. Klein & sons, Technicians had completely repaired my issue.
As a small business owner I appreciate other small business that get the job done in a fast professional manner.
Thanks alot frank J. Klein & Sons!

Professional, fair pricing, great customer service! I would not use anyone else!

Great guys over at Frank J Klein!

They came next day for a leak we had in our house. Matt was a dear and cleaned up when he was done. Great local place

Service was accommodating and professional. Extremely prompt in correcting a minor glitch in the work done.

We had a leaky faucet for a month. We called another plumber originally. That plumber came out and found nothing wrong. There was in fact something wrong with our sink. My grandmother has used Frank Klein Plumbing in the past and recommended them to us, so we called them. They came out the next day, on time and fixed the problem! We will defiantly be using them for when our HVAC/Furnace dies since it's 18 years old! I recommend them and the two men that came over were knowledgeable and nice. The prices are reasonable too. I'm so happy to have a working kitchen sink!