Full Spectrum Services

Upton, MA · HVAC contractor

Rating
4.8/5
★★★★★ 4.8
Reviews
20
Rank in Upton
#7
of 19 home service pros
City Percentile
11%
rating percentile
Address
Full Spectrum Services, 113 State Hwy 140, Upton, MA 01568
Phone
(508) 500-9894
Website
fullspectrumheating.homes/upton
Status
Open 24 hours

Full Spectrum Services is a home service pro located in Upton, MA. It is one of 19 home service pros listed in Upton. Its 4.8-star rating is slightly below the Upton city average of 5.0 stars. It ranks #7 of 19 home service pros in Upton. There are 10 photos associated with this location.

About Full Spectrum Services

Rely on Full Spectrum Heating & Air Conditioning for exceptional AC repair services in Upton and its environs. Our NATE Certified technicians are renowned for their speedy, quality service, demonstrating our dedication to excellence. With our... More

Hours

SaturdayClosed

Customer Reviews

★★★★★ 5.0 D Burgess · Feb 2026

We had a great experience with Full Spectrum Services for our AC repair and installation. Our home originally came with three mini split units, but they never cooled the house properly and even caused water leaks that damaged the walls and baseboards. When we called, Nolan came out and quickly discovered the units had been installed incorrectly. He worked closely with John and Geoffrey to carefully review all the issues and explain our options for moving forward. Everything was described in simple terms, and they provided clear documents outlining the work that could be done. We were given the choice to repair the old units as a temporary fix or to replace them with new ones, with three different options for new units and payment plans. There was no pressure to pick any one choice. We deci

★★★★★ 5.0 Sabrina Huber · Feb 2026

I am very happy with the AC repair and installation service I received in Upton. Geoffrey was professional, polite, and really listened to what I needed for my home’s air conditioning. He explained different options for AC units, and helped me pick the best one for my situation. The installation went smoothly and was finished in just a few hours by Braden, who was very knowledgeable and efficient. Now my air conditioning works great and keeps my home comfortable no matter the weather. I definitely recommend their AC repair services and will tell my friends and family in Upton about their expertise. If you’re looking for a real professional for your AC needs, this company is a great choice.

★★★★★ 5.0 Claudia Santana · Feb 2026

I’ve used different companies for heater repair over the years, but Full Spectrum Services really stands out from the rest. Their technicians are always professional and show up quickly, even when the weather in Upton gets rough. The prices are fair, and they never try to push extra repairs or sell things I don’t need. Nolan was my technician and did a great job working on my furnace and making sure everything was running smoothly. I also appreciate getting E-receipts for easy record-keeping. I highly recommend their heater repair services.

★★★★★ 5.0 jeffrey strong · Jan 2026

I recently needed help with my AC unit over the weekend, and Full Spectrum Services once again delivered excellent service. I’ve relied on their HVAC expertise for years and wouldn’t trust anyone else in Upton. Nolan was quick to respond, very knowledgeable, and always respectful of my home and schedule. Even when I’ve had budget concerns, they’ve worked with me to find solutions, and their yearly maintenance keeps my system running smoothly. I’m very happy with their reliable, honest service and recommend them to anyone needing HVAC help.

★★★★★ 5.0 brandy nielsen · Dec 2025

We have been using Full Spectrum Services to take care of our heater for a few years and they've always been very reliable and professional. when our old heating system finally stopped working, they really helped us out every step of the way. They kept our failing heater running just enough until we figured out what replacement would work best. nolan was great at explaining our options and guiding us on what would fit our home. They told us it would take about three or four days to remove the old heater and put in the new one, and that's exactly how long it took. braden, john, and another tech showed up on time every morning, worked hard, and were always respectful of our home. They never stood around or wasted time, just got the job done and made sure we were comfortable the whole time. A

Services

HVAC contractor

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This listing is informational. Contact the business directly to verify credentials, services, and availability.