Hear It Straight from Our Happy Customers

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We’ve been with KBS since 2021 when we had our complete heating and cooling HVAC system replaced. Service Tech Chris S just completed the annual Fall furnace maintenance and did a great job. From the time he arrived until the time he departed he was on time, professional, knowledgeable, courteous and helpful with a potential problem. He answered all our questions, performed the maintenance and tested the furnace to verify there was no problem and that it operated efficiently. Chris is one of your good guys and a good representative of your company. It gives us great peace of mind when working with KBS and great people like Chris S. Thanks.

– Steve L.

We needed a new air conditioner unit installed after our 23-year old unit failed and KBS came through with a fair price, beating out other quotes. The folks who installed it were very professional and we were super pleased with the result. Would recommend KBS to anyone needing to replace their own AC unit.

– Kevin R.

KBS was able to figure out why my house was struggling to cool during the very hot spells, and came up with a solution that was *not* a full replacement (as others had suggested), but actually worked!  The bedrooms are cool again!  Thanks, KBS team!

– Bryan A.

Great people, great product, great workmanship. I would highly recommend.

– Will N.

Kermit B Schulz is one of the few trustworthy and knowledgeable vendors I have ever worked with for my home. Brian & his team were able to diagnose our tricky HVAC issues in a less than an hour (something two other vendors couldn't do in their five total visits), put in a temporary fix to get us through a heatwave, and eventually completed a big job to remedy our previously poorly installed system. This is a family-run business, and every team member really knows their stuff. Pricing was transparent and fair, and I always felt informed throughout the process. I cannot recommend KBS enough!

– Emily G.

This is the second time I have worked with this company. 2017 new heating system, this past July 2024 new A/C unit replaced.  Chip, Bob and Betty are wonderful to work with. Their installation crew is top notch.  Pricing is comparable to all companies out there or better depending on your needs. To anyone looking to upgrade/replace this is the company you want to work with.

– Karen M.

We had a new A/C unit installed by KB Schulz this year. Their pricing was competitive with other companies we quoted. The crew was timely and extremely respectful. They were very mindful of keeping noises down around our newborn and were flexabile around our timing. They checked in with us several times throughout the summer to ensure everything was running smoothly. Would highly recommend this company to anyone and will use again if the need arises.

– Amy M.

My HVAC was going on 25 years. Replace or not replace? KBS had been servicing my old system for about a decade and I was already acquainted with the company's high professional standards. So we got in touch. When I learned that KBS contracts with Trane HVAC Company and then it appeared that Trane had recently replaced the airconditioning system in the train Chunnel to effect Europe's largest airconditioning system, I became convinced that it was time for my humble basement to move up in the world, to set its sights higher. I wanted my basement to get the respect that it deserves. KBS expertly took care of the engineering (maneuvering around July 4). Owner Chip dropped by for a critical intervention when the condo layout posed some unique challenges. Many thanks also to Mike and Sergei. I am very happy with the result. When I go down my basement I now blow my train whistle and go to choo choo choo (not really).

– Leo D.

Amazing job.  The KBS team was extremely professional and dedicated throughout the project.

– Bryan R.

Company personal are easy to work with and did a great job. Very happy with the results

– David C.

The entire team was amazing. Dennis came out to evaluate our systems as we needed a new furnace and AC.  He asked what I was looking for. There was no pressure to buy anything. I was not interested in a dual fuel pump. He gave me several different quotes. When the team came out, they were so professional and kind. They installed everything in 2 day. The electrician unbeknownst to me had been my electrician in the past. The plumber was awesome and I now have a new plumber. Chip was kind and knew my spouse from many years ago. His sister who's name I forget was equally as kind. It felt like a family reunion. I can't say enough about this company! Just awesome! Keep it local. And thanks again.

– Deborah B.

Great peace of mind when working with KBS.  Great people.

– Paul H.

I had them install a Mitsubishi mini split in one room of my house.  I talked to a few companies and they had the best pricing and were the only one that performed a calculation to determine the best size for my installation.  Everyone else quoted systems 2-3 times larger which didn't make any sense.  The installation was quick and they kept things clean and protected even though it started pouring out.  Brian was really friendly and kept me informed throughout and walked me through the system once it was up and running.

– Jon G.

Efficient and thorough are the two words I'd use to describe the work of KBS. From initial estimate to completed installation of two upstairs split system heat pumps (took only one day), the work was done neatly.

– Algot R.

Had ductwork and heat pumps installed for two new systems in my home. Dennis and Chip were great to work with on the back end, going above and beyond to ensure I got the best system I could and helped me navigate the MassSave programs. Brian and the install team were incredibly professional, timely, and considerate of where things would fit into my home.

– Carson L.

Dennis was great tons of field experience so I knew his knowledge would be super helpful. Being a small business owner I know the value of great service. Everything went  exactly as planned. I even got a better price than expected. Thank you.

– Jack T.

Helpful, professional, and kind. Very happy to have found this company.

– Mae M.

I used this company for the first time after someone recommended them. Our furnace pipe had burst the night before we were about to get some very cold temperatures. They came out that night and found a way to get the pressurizer we needed and extra part. The employees who serviced us couldn't be more pleasant and professional. That sincerely wanted to try to help us. And we appreciate it. And despite the bit of a crisis we were in, KBS didn't take advantage of us with super high pricing. They came back the following week to give us very overdue service (our fault) and we will be using them annually form this point further.

– Scott H.

Kermit B Schulz & Sons Inc. replaced my (2) original HVAC systems with (2) new heat pumps. Before we decided on the heat pumps, they took us thru the pros and cons of each option including why we should not waste the money on adding 1-2 additional heat pump(s) on our top floor. Their foreman Brian is one of the best - friendly, knowledgeable, thorough, and professional - and the work they did came out excellent and clean. I would highly recommend!

– Brendan C.