HVAC reviews in Millis, Massachusetts

They did an excellent job with the HVAC at my house — professional, quick, and super knowledgeable. The team arrived on time, explained things in a way I could understand, and made sure everything was working perfectly before they left. It’s really nice to find a company that actually cares about quality and customer happiness. I’d definitely recommend them to anyone needing HVAC work.

I really appreciate their honesty, fair pricing, and attention to detail. It’s rare to find a company that combines professionalism with genuine care for their customers. I’ll definitely be using Twins Services INC again for any future HVAC needs and highly recommend them to anyone looking for reliable and quality service.

This company helped us remove the old system and install a completely new HVAC in my townhouse in Ashland MA!
Completely satisfied with the installation and i am very happy because i can save a lot of money in all seasons with my new equipment running smoothly and the way it is designed to work.
A big thank you and don’t hesitate to contact and make an appointment with this professional workers.

Had a very good experience! They were a pleasure to do business with. They completed the job in a timely manner and they were very neat and did not leave a mess. They had no problem taking care of any concerns i had and are very knowledgeable. Plus they quoted me better price than the other contractors in the area. I would recommend them for any HVAC work or hot water system.

They installed two heat pumps. The work they did was very clean and professional. They made sure everything worked well and explained the working of the thermostat. Excellent workmanship and very professional!

My HVAC tech had to call them about an issue with a system they installed in my house five years ago. Kermit was extremely gracious, and helpful to the tech. I was really impressed by his knowledge of the system, and his willingness to assist in trying to diagnose the problem.

Schulz & Sons is outstanding. Our experience with Schulz & Sons is first rate. I am the House Chair of a congregation. My goal was to revamp our antiquated heating system in a 100 year old building with an energy efficient, multi-zoned system that we could (1) afford, (2) would pay for itself in four years or less, and (3) save us funds over the long run. Several contractors walked away from the project. Others said my goals were too ambitious given the existing constraints imposed by our older building. Chip Schulz worked with me and we achieved all three goals.

The Schulz & Sons HVAC system continues to yield warm heat, cool AC, and wonderful annual dividends in energy savings for our Congregation. - Dan Simkovitz, Congregation Kadimah Toras Moshe, Brighton MA.

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.

KBS installed a new central AC system in our house in August 2015. We chose a unit for the 1st floor with duct work and blower in the basement, and a unit for the 2nd floor with duct work and blower in the attic. The whole KBS team was wonderful - the sales staff, duct work installers, and outside equipment installers. All nice, respectful, super clean work, on-time, etc. Duct work in both basement and attic looks great, does not impede on the functional areas, and was clearly well thought-out. Quality work at a great price. I highly recommend KBS!

Had a contract for service for oil boiler and they did not hold up. Lost hot water and boiler was leaking took 2 calls to talk to tech then next day they sent gas tech because both oil techs were "off" Would not call in oil tech and told had to wait from Friday until Wednesday for service. Expected to go without hot water for 5 days! Was told to call an oil company even though i had a contract. Do not use them they stole my money and did not provide contracted service. *****REPLY blames on storm but I was told by them no service because both oil techs had day off. That has NOTHING TO DO WITH STORM****

When the AC company I had used for 8 years abandoned me, I needed help during the hottest stretch of summer. KBS came to the rescue. Betty quickly found the part needed to repair the system and KBS had the manpower to get a tech out to install it the same day the part was available. KBS fixed immediately what my prior AC company (who installed the system) could not fix in 3 weeks of trying. The KBS tech was on-time and polite and the work was done quickly and neatly. I own 5 properties in this area and I know all the local AC companies. KBS is the best by far.

We recently had a whole new heating and air conditioning system installed by Kermit B Schulz, and we could not have been more satisfied with the whole process. We experienced significant damage due to the storm last winter, and Chip trekked through 4 ft of snow to assess the situation. From the very beginning until the very end, Chip was literally on call at all hours to help us out. In spite of the rush to replace our system, Chip was still willing to make dozens of calls on our behalf to make sure we received the maximum amount of rebates, which I didn't think was possible. The best part of it all is that our gas usage is down 50% YoY. I attribute this completely to how Chip designed and sized the system. We will be customers for life.

March 2021
Our HVAC was installed over 20 years ago and in the last few years, we were dealing with sporadic loss of AC. in 2020, we contacted several HVAC companies for a replacement quote, knowing work wouldn't be done till the next year. K.B. Schultz came in the lowest with super quality materials (Trane). Once the deposit was received, the equipment was ordered (4 day turn around) and an installation appt was set up for following week. Fast service! The Team of 4 arrived at 7:30 am and finished at 5:30 pm. I barely knew they were here. Polite. Professional. Took care of covering my hard wood floors to avoid damages. Installed additional wooden flooring boards in the attic, etc The system was humming beautifully at the end of the day. Because we purchased the equipment and installation thru KB Schultz, we were given a year of free service! Wow! Thank you K. B. Schultz! So glad we went local. Sincerely, Nancy Sitta, Millis, MA

KBS installed a heating and cooling system that supplied the first floor, and a newly renovated basement of my Victorian home. It was a custom install because we did not want the duct work to intrude on the ceiling height They fabricated duct work and were able to put the ducts behind the walls where they were totally hidden. Great work and quality.

The entire team is very professional and responsive. We have an older home and had an old HVAC (heat and AC) that needed to be replaced. The location and access to system was tricky. Chip and his team analyzed the situation, provided very competitive bid and replaced the system in a timely and efficient manner. They also installed new thermostats for all zones that will help us be more energy efficient. Highly reccommend them!

I contracted with Kermit Schultz for installation of a high efficiency boiler and water heater.
Brian Anderson did the initial assessment and was on time, courteous and knowledgeable.
The company contracted with Barry and Zac of Zajac Construction, to do the installation and they were on time, efficient and did a beautiful ( if you can call a boiler beautiful) installation. Neat, well organized and timely.
I would highly recommend the company and the installers.

The only way to describe my experience with the Schultz Company is AWESOME!!! Everything that they were supposed to do was done to perfection. The men who were here to uninstall the old system were fabulous..efficient, neat, courteous. They installed the complete new heat/AC systems beautifully. The total time they were here was less than 3 days, and when they finished I couldn't tell anything had been done because they cleaned up so well. We are totally pleased with Brian Anderson and the crew that I will not hesitate to recommend Schultz to my friends.

Perry Krentzman, Sharon, MA

We have a house with retrofitted central AC system. After we bought it a year ago, we have discovered that the AC system is barely working and not really cooling air. It was also cooling very unevenly throughout the house. When we tried to find an HVAC company to replace the system we have learned that our house has very low attic and it is almost impossible to make a replacement. So after we have talked to more than fifteen companies, no one wanted this job at acceptable cost or they were suggesting to add a utility closet in the middle of the house. At last, we have invited Kermit Schultz and Sons Inc. They have spent a lot of time trying to find good technical solution to this challenge. Finally, they have suggested a dual system (Central Air/mini split). They have done their job quickly and efficiently. Both systems work like a charm. The price we paid to Kermit Schultz and Sons Inc. is lower than the price estimates of most other HVAC companies.
We would highly recommend this company!

Had them come out and look at our system in Oct ‘22 through Mass Save for heat pump installation. Was told no problem, the pump we wanted (Mitsubishi) was on backorder, but should only be about 6 months out. Filled out and forwarded Mass Save paperwork as requested. Heard nothing. Followed up in April, via phone and email, was told by Chip he was working on a quote. After multiple emails and calls with no response (it is now July ‘23) we have given up. Very disappointing experience.

Realizing I needed a new heating system. I decided to look for a local company and found this company, Kermit B. Schulz & Sons of Millis. The rep came and checked out what I needed and decided on a TRANE high efficiency heating system. It was installed in one day and the area was cleaner than before. I now have plenty of heat and I also enjoy the rebate bonus that warms my wallet.

We have been with Kermit B. Schulz & Sons for over twenty years. Everyone in the organization is extremely knowledgeable and focused on providing excellent customer service. When it came time to replace our old heating and air conditioning systems this past summer, Schulz handled the entire process flawlessly from design to installation. We replaced our two zone heating and two zone air conditioning systems and added a dehumidifying system for our basement. Kermit B. Schulz & Sons is simply the best when it comes to heating and air conditioning systems.