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Top-Rated Thermostat installers and replacers in Welch - Updated Nov 2026

Avatar for Doors-R-Us
Doors-R-Us
4.8(
37
)
Thermostat - Install or Replace

Serving Welch, MN and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"I would 100% hire this company again. We were on a tight timeline and needed to have our garage service door replaced as part of selling our home. After several companies told us our timeline was unrealistic, I found Doors R Us. Our door was replaced in less than 24 hours after we called them. Professional and timely. Beautiful door and install only took about an hour."
Door Replacement
Door Installation
Doors Project
Door Replacement
Door Installation

+113

Recommended by94%of homeowners
Avatar for JJ Home Services
JJ Home Services
4.7(
53
)
Thermostat - Install or Replace

Serving Welch, MN and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"We had a great experience with Justin and his crew. Initially we contacted him to replace some 65yr old windows, and he was the only contractor to bring to our attention that we had hail damage on the window wraps, siding, gutters, and roof. His experience really helped us thru the insurance claim process and it ended up being a huge cost savings for us. We were so impressed with his customer service, we decided to have him convert our 1-season porch into a 3-season porch, install tile flooring, replace some doors, and paint the interior and exterior of our home. He listened to our ideas, gave us options and suggestions, and helped create solutions for all of the projects. He's like a fiduciary for home improvement and we relied on his expertise to make some great choices to improve our home."
Mold Removal
Ask about or fireplace deal going on now!
Loose attic vents or improperly installed
Custom Stone
Tattoo Shop Remodel

+79

Recommended by92%of homeowners
Avatar for Radiant Radon LLC
Radiant Radon LLC
5.0(
17
)
Thermostat - Install or Replace

Serving Welch, MN and surrounding areas

In business since 2021

Free estimates

"Jonathan was really great to work with. He was the first provider of these services to call me when I reached out to 4 as well. He is friendly and thorough. He explained everything to us that he was doing, and asked us about different options, but let us know if when he didn't think we needed them. The price is fair and he is good at what he does. We also really liked that he tested the radon levels after the install, and shared the results with us. Highly recommend!"
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Additional Photos

+15

Recommended by100%of homeowners
Befort Roofing & Siding Inc
4.4(
29
)
Thermostat - Install or Replace

Serving Welch, MN and surrounding areas

In business since 1937

Free estimates

Emergency services offered

"It looks like the job was done well. We had some heat coils up on the roof and we asked them to reinstall them after they were finished. They did not do this, and I was disappointed with this. The flashing around the chimney also looks a little sloppy. Also, every time that I tried to call the home office, I could not get an answer. They were one of the lower bids that we received and they were able to quickly do the work. Although, I don't think they were very professional and I wasn't overly impressed."
Recommended by88%of homeowners
Avatar for JustWalls Painting
JustWalls Painting
5.0(
12
)
Thermostat - Install or Replace

Serving Welch, MN and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Tyler from Justwalls did an absolutely amazing job at our home! He was meticulous about all the details and turned our house from meh to marvelous. He was tidy and cheerful (sincerely) and truly does really good work. 10/10 would recommend him and hire him again. In fact we are planning on it to help us get our deck in shape for summer."
Wallpaper removal and 2 top coats
Porch Deck Walls 2 Coats
Interior wall project
Interior Walls
Additional Photos

+6

Recommended by100%of homeowners
Avatar for Sharpe Construction LLC
Sharpe Construction LLC
4.7(
46
)
Thermostat - Install or Replace

Serving Welch, MN and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Excellent craftsmanship, very responsive to our input, and great communication. Very willing to accommodate changes along the way. We uncovered a number of "old house surprises" in both projects and were offered multiple solutions at a range of prices for each, so we never felt forced into additional or unexpected charges."
Before Picture
Completed project
Another of the exterior complete
New addition to the deck.
Hot tub enclosure

+14

Recommended by95%of homeowners
Avatar for Garden Structures & More
Garden Structures & More
4.6(
73
)
Thermostat - Install or Replace

Serving Welch, MN and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Our experience with Hal was excellent.  Before any of the work began we met with Hal a couple of times to describe our needs and discuss design options.  Hal is a good listener and after our meetings he proposed ideas that immediately reflected that.  During the job he kept in regular contact with us and solicited our preferences when situational design or construction decisions needed to be made.  Hal and his crew were always courteous, friendly and very pleasant to have working around the home.  They were also very trustworthy.  The main thing that drew us to Hal was that each job he does is a custom design and is piece-built, no pre-fab.  Hal is truly a craftsman which is very rare to find. Hal used high quality, sturdy materials. The fence is straight, solid, and very pleasing to the eye. We're immensely pleased with the outcome.  We heartily endorse Hal.  We felt so pleased and comfortable working with Hal that we have hired him to do some other projects on our home.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Recommended by95%of homeowners
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FAQs for thermostat installation and replacement projects in Welch, MN

Smart thermostats may be worth it for many homeowners. They come with various features, including voice control and smartphone apps. Vacation mode can help lower energy usage when you’re out of town for an extended period. Alert warnings let you know about major spikes or drops in temperature. Smartphone apps can track energy usage, and smart thermostats can learn your routine over time to adjust your temperature and reduce wasted energy consumption automatically.

You typically do not need more than one smart thermostat. While it’s common to see multiple mechanical thermostats throughout a large home, multiple smart thermostats may try to override each other. This can lead to problems with the HVAC system. Ensure the unit you buy has the option for dual- or multi-zoned systems to avoid compatibility issues.

Installing a programmable or smart thermostat may save you $180 per year in utility costs. A big part of this comes from a smart thermostat’s ability to learn and adapt to your regular routines. With smartphone apps or web-based interfaces, you also have the option to control your thermostat when you’re not home.

The Welch, MN homeowners’ guide to thermostat installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.