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TRUSTED BY WELCH, MN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon71
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Welch

Avatar for Randy's Electric

Randy's Electric

4.64(
300
)
Approved Pro

Randy's Electric

4.64(
300
)
Approved Pro
Super Service Award
Customers say: True professional
16 years of experience
Emergency services offered

You deserve a safe and reliable home. Get the job done right the first time with outstanding customer service from the Twin Cities top rated electrician. Outlets, fans, lighting, smoke detectors, switches, and service panels. Your full service electrician.

"Installed EV charger as expected."

Kevin P on January 2026

You deserve a safe and reliable home. Get the job done right the first time with outstanding customer service from the Twin Cities top rated electrician. Outlets, fans, lighting, smoke detectors, switches, and service panels. Your full service electrician.

"Installed EV charger as expected."

Kevin P on January 2026


Avatar for Alpha Mechanical LLC

Alpha Mechanical LLC

5.00(
18
)
Approved Pro

Alpha Mechanical LLC

5.00(
18
)
Approved Pro
Super Service Award
2 years of experience
Free onsite estimate

We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"The Alpha Mechanical HVAC crew members were top notch. They showed up on time, were tidy, were very kind and worked very hard installing our new boiler. Andy checked on the boiler a few days later and answered our remaining questions. Mike was very good at answering our questions in a timely way and gave us the top bid, not only for price but for service."

Pat N on November 2025

We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"The Alpha Mechanical HVAC crew members were top notch. They showed up on time, were tidy, were very kind and worked very hard installing our new boiler. Andy checked on the boiler a few days later and answered our remaining questions. Mike was very good at answering our questions in a timely way and gave us the top bid, not only for price but for service."

Pat N on November 2025


Avatar for Finch Home Solutions, LLC

Finch Home Solutions, LLC

4.79(
41
)
Approved Pro

Finch Home Solutions, LLC

4.79(
41
)
Approved Pro
Customers say: Quick response
18 years of experience
Free onsite estimate

No project is too big or small for Finch Home Solutions—your trusted residential electrical specialists. With years of experience, we handle everything from minor repairs to full home rewires with precision and care. Whether you're facing flickering lights, tripping breakers, or need an EV charger installed, our expert team delivers reliable, code-compliant service tailored to your needs. We prioritize safety, efficiency, and customer satisfaction, offering energy-saving solutions that enhance your home’s performance. At Finch Home Solutions, we treat every home like our own, combining professionalism with a friendly, approachable attitude. Count on us to keep your electrical system running safely and smoothly for years to come

"They did good work, but I thought they were a little pricey at 317 dollars for that job."

Jeff B on September 2025

No project is too big or small for Finch Home Solutions—your trusted residential electrical specialists. With years of experience, we handle everything from minor repairs to full home rewires with precision and care. Whether you're facing flickering lights, tripping breakers, or need an EV charger installed, our expert team delivers reliable, code-compliant service tailored to your needs. We prioritize safety, efficiency, and customer satisfaction, offering energy-saving solutions that enhance your home’s performance. At Finch Home Solutions, we treat every home like our own, combining professionalism with a friendly, approachable attitude. Count on us to keep your electrical system running safely and smoothly for years to come

"They did good work, but I thought they were a little pricey at 317 dollars for that job."

Jeff B on September 2025


Avatar for Comfort by Design

Comfort by Design

4.71(
70
)
Approved Pro

Comfort by Design

4.71(
70
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
35 years of experience

At Comfort By Design, we’re more than just a service provider—we’re your trusted neighbors dedicated to transforming your home into a true sanctuary with solutions tailored to your unique needs. For over 30 years, we’ve been delivering exceptional heating, air conditioning, geothermal, fireplace, and electrical services, ensuring your home stays comfortable, safe, and efficient all year long. Our mission is to deliver "Your Comfort, Your Way," backed by an unwavering commitment to customer satisfaction. Our certified expert technicians take pride in providing innovative and efficient solutions using the highest quality parts and equipment, ensuring lasting performance and reliability. With fair and transparent pricing, there are no surprises—just honest, dependable service you can trust. Plus, with our same-day priority service, we’re there when you need us most. When you choose Comfort By Design, you’re not just hiring a service provider—you’re partnering with a team that values your comfort as much as you do. Whether it’s an emergency repair, routine maintenance, or a new system installation, you can rely on us to deliver expert service with integrity, every time.

"WARNING - make sure you get a fully price estimate up front before they begin to do work. I brought them in to work on furnace/AC unit/split AC unit servicing garage (based on a promotional price for the first two). It was found my split unit needed a recharge for coolant and I was told that it'd only be 5 lbs of coolant and that this would be priced by the pound (which was reasonable). The bill came and they tacked on a flat charge of $219 for the coolant (this is in addition to the $129 charge to look over the split unit). I felt baited-and-switched. I also contacted them about this, and the answer came down to "This is additional profit for us added onto your bill." Not pleased. At all. Particularly since the coolant in question costs approximately $6 per pound and they only used 5 lbs (one would assume that the $129 charge built in enough profit for labor/licenses/equipment due to the limited time spent working on the split unit. Apparently not). Comfort By Design does excellent work, and they do stand by their work, but just be VERY CAREFUL in finding out what they're going to charge you, particularly if something extra comes up when they're doing a job."

Bryan P on June 2020

At Comfort By Design, we’re more than just a service provider—we’re your trusted neighbors dedicated to transforming your home into a true sanctuary with solutions tailored to your unique needs. For over 30 years, we’ve been delivering exceptional heating, air conditioning, geothermal, fireplace, and electrical services, ensuring your home stays comfortable, safe, and efficient all year long. Our mission is to deliver "Your Comfort, Your Way," backed by an unwavering commitment to customer satisfaction. Our certified expert technicians take pride in providing innovative and efficient solutions using the highest quality parts and equipment, ensuring lasting performance and reliability. With fair and transparent pricing, there are no surprises—just honest, dependable service you can trust. Plus, with our same-day priority service, we’re there when you need us most. When you choose Comfort By Design, you’re not just hiring a service provider—you’re partnering with a team that values your comfort as much as you do. Whether it’s an emergency repair, routine maintenance, or a new system installation, you can rely on us to deliver expert service with integrity, every time.

"WARNING - make sure you get a fully price estimate up front before they begin to do work. I brought them in to work on furnace/AC unit/split AC unit servicing garage (based on a promotional price for the first two). It was found my split unit needed a recharge for coolant and I was told that it'd only be 5 lbs of coolant and that this would be priced by the pound (which was reasonable). The bill came and they tacked on a flat charge of $219 for the coolant (this is in addition to the $129 charge to look over the split unit). I felt baited-and-switched. I also contacted them about this, and the answer came down to "This is additional profit for us added onto your bill." Not pleased. At all. Particularly since the coolant in question costs approximately $6 per pound and they only used 5 lbs (one would assume that the $129 charge built in enough profit for labor/licenses/equipment due to the limited time spent working on the split unit. Apparently not). Comfort By Design does excellent work, and they do stand by their work, but just be VERY CAREFUL in finding out what they're going to charge you, particularly if something extra comes up when they're doing a job."

Bryan P on June 2020


Avatar for Appliance Care

Appliance Care

4.95(
333
)

Appliance Care

4.95(
333
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

At Appliance Care LLC, we've built our livelihoods on repairing people's appliances. From the simple to unrepairable, we've experienced it all and we can help you. No job is too small or too big for our knowledgeable team. We've happily done it all for 24 years now! Installation and repair of all brand appliances. 30+ years experience. Customer satisfaction is our form of advertising.

"Matt came to the house and took care of the problem quickly and very simply--hoses had been installed incorrectly. He also answered questions about several other appliances. It was a quick, inexpensive visit that took care of a lot of problems."

cindy e on September 2022

At Appliance Care LLC, we've built our livelihoods on repairing people's appliances. From the simple to unrepairable, we've experienced it all and we can help you. No job is too small or too big for our knowledgeable team. We've happily done it all for 24 years now! Installation and repair of all brand appliances. 30+ years experience. Customer satisfaction is our form of advertising.

"Matt came to the house and took care of the problem quickly and very simply--hoses had been installed incorrectly. He also answered questions about several other appliances. It was a quick, inexpensive visit that took care of a lot of problems."

cindy e on September 2022


ADVANCED RADON SERVICES

5.00(
213
)

ADVANCED RADON SERVICES

5.00(
213
)
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Professional radon mitigation services with specialty in pre-diagnostics necessary for effective mitigation of older homes. Specializing also in internal vent pipe routing in older homes.

"I received three bids that were all competitive with each other. Walt differentiated himself, however, with his detailed, knowledgeable approach, elegant solution, and follow-up upon completion. His team stood out with their focused, diligent efforts to complete the work the day they started while overcoming some unforeseen challenges. Highly recommended."

Jeff A on December 2019

Professional radon mitigation services with specialty in pre-diagnostics necessary for effective mitigation of older homes. Specializing also in internal vent pipe routing in older homes.

"I received three bids that were all competitive with each other. Walt differentiated himself, however, with his detailed, knowledgeable approach, elegant solution, and follow-up upon completion. His team stood out with their focused, diligent efforts to complete the work the day they started while overcoming some unforeseen challenges. Highly recommended."

Jeff A on December 2019


Avatar for Closets For Life

Closets For Life

4.99(
75
)

Closets For Life

4.99(
75
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Closets For Life, a custom organization company based in Apple Valley, Minnesota, works with residential clients as well as designers, builders and architects to create innovative storage solutions for all organizational needs including closets, offices, garages, kitchens, laundry rooms, wine cellars, Murphy beds and more. What makes Closets For Life different than the others? We listen. We pride ourselves on the ability to listen to the client and determine their specific needs. We understand that each part of your home has unique organizational requirements.

"Rick was great to work with. He came and measured the closets, quickly sent back design ideas for what we were looking for, made any changes to the designs that we asked for in a day or so, and was able to do all of the installation over the course of two mornings. They even worked around our kid’s nap schedule for installing. Rick and one other guy did all of the installation. It turned out exactly how I was hoping, gave us tons of storage, and looks great. The price came in at less than what California Closets quoted us for a similar design. Highly recommend!"

Sarah Z on August 2021

Closets For Life, a custom organization company based in Apple Valley, Minnesota, works with residential clients as well as designers, builders and architects to create innovative storage solutions for all organizational needs including closets, offices, garages, kitchens, laundry rooms, wine cellars, Murphy beds and more. What makes Closets For Life different than the others? We listen. We pride ourselves on the ability to listen to the client and determine their specific needs. We understand that each part of your home has unique organizational requirements.

"Rick was great to work with. He came and measured the closets, quickly sent back design ideas for what we were looking for, made any changes to the designs that we asked for in a day or so, and was able to do all of the installation over the course of two mornings. They even worked around our kid’s nap schedule for installing. Rick and one other guy did all of the installation. It turned out exactly how I was hoping, gave us tons of storage, and looks great. The price came in at less than what California Closets quoted us for a similar design. Highly recommend!"

Sarah Z on August 2021


"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


Avatar for Angell Aire, Inc.

Angell Aire, Inc.

4.87(
259
)

Angell Aire, Inc.

4.87(
259
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Angell Aire, Inc. is located in Burnsville, MN and serves surrounding areas. Since 2000, we have provided residential and commercial clients with the best in HVAC services. As proud winners of the 2006 Bryant Dealer of the year award, we go above and beyond to maintain our reputation of excellence. Our goal is to not only meet your expectations of us but to exceed them. We achieve our goal by not compromising on the quality of our products and services. We value your business and will work hard to maintain your satisfaction Some of the services that we offer include: - Gas and Oil Furnaces - Fan Coils - Boilers - Heat Pumps - Air Conditioners - Humidifiers - Ventilators Your satisfaction is our main priority. Our experts are prompt, reliable, efficient and professional. If you have questions or would like more information, contact us. We look forward to hearing from you and handling all of your HVAC needs. Call Angell Aire, Inc. today! Your Residential Heating and Cooling Specialists.

"Fantastic experience working with Angell Aire! Couldn't ask for better. After our 25+ year-old furnace died, we shopped around. Phil at Angell Aire provided the information we needed without a high-pressure sales approach and offered the best price (by far). The installation was done in a 1/2 day and and the quality of work was exceptional. The whole process was short and easy and without any hassles. I would definitely recommend Angell Aire to anyone."

Juanita O on July 2020

Angell Aire, Inc. is located in Burnsville, MN and serves surrounding areas. Since 2000, we have provided residential and commercial clients with the best in HVAC services. As proud winners of the 2006 Bryant Dealer of the year award, we go above and beyond to maintain our reputation of excellence. Our goal is to not only meet your expectations of us but to exceed them. We achieve our goal by not compromising on the quality of our products and services. We value your business and will work hard to maintain your satisfaction Some of the services that we offer include: - Gas and Oil Furnaces - Fan Coils - Boilers - Heat Pumps - Air Conditioners - Humidifiers - Ventilators Your satisfaction is our main priority. Our experts are prompt, reliable, efficient and professional. If you have questions or would like more information, contact us. We look forward to hearing from you and handling all of your HVAC needs. Call Angell Aire, Inc. today! Your Residential Heating and Cooling Specialists.

"Fantastic experience working with Angell Aire! Couldn't ask for better. After our 25+ year-old furnace died, we shopped around. Phil at Angell Aire provided the information we needed without a high-pressure sales approach and offered the best price (by far). The installation was done in a 1/2 day and and the quality of work was exceptional. The whole process was short and easy and without any hassles. I would definitely recommend Angell Aire to anyone."

Juanita O on July 2020


Avatar for Custom Low Voltage - Wiring & Media Specialist

Custom Low Voltage - Wiring & Media Specialist

5.00(
39
)

Custom Low Voltage - Wiring & Media Specialist

5.00(
39
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

5 star and A+ service based on real reviews! (customlowvoltage.net) Custom Low Voltage can expertly handle any of your TV, Stereo, AV, Security,Camera, Alarm System, Ethernet, CAT5/6/7 Wiring, Business and all Low Voltage needs. Specializing in Custom Wiring and Home Theaters. Rob has made customer satisfaction the company's number one priority from day one. Just check out our reviews! If you choose Custom Low Voltage for your installation or repair needs you will receive top-notch customer service!

"Cleaned everything up in a very nice way. Organized all my cables into an easy to use installation, and ran a few extra lines of networking."

Jen K on March 2018

5 star and A+ service based on real reviews! (customlowvoltage.net) Custom Low Voltage can expertly handle any of your TV, Stereo, AV, Security,Camera, Alarm System, Ethernet, CAT5/6/7 Wiring, Business and all Low Voltage needs. Specializing in Custom Wiring and Home Theaters. Rob has made customer satisfaction the company's number one priority from day one. Just check out our reviews! If you choose Custom Low Voltage for your installation or repair needs you will receive top-notch customer service!

"Cleaned everything up in a very nice way. Organized all my cables into an easy to use installation, and ran a few extra lines of networking."

Jen K on March 2018

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Heating and Air Conditioning questions, answered by experts

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

Is mold in an air conditioner dangerous? Running an air conditioner with mold isn’t safe because it can spread harmful mold spores throughout your home. These spores may cause respiratory problems, allergies, or aggravate asthma in household members and guests. If you suspect there is mold hiding in your air conditioner, it’s best to stop using the HVAC system until the mold is cleaned to avoid health risks and further contamination.

Here’s how AC professionals will clean your AC coils:

  1. Unplug the AC unit or turn off the breaker to the unit in your circuit breaker box.

  2. Remove the faceplate.

  3. Spray a vacuum hose attachment or compressed air can to remove debris, dust, dirt, and grime.

  4. Use a soft-bristled fin comb to remove stubborn caked-on debris.

  5. Use the vacuum hose to suck up any extra debris.

  6. Take a coil-safe cleaning solution and spray it onto the coils. Try to choose a no-rinse solution.

  7. Let the solution sit for at least 15 minutes.

  8. Gently wipe away loosened grime and debris with a microfiber cloth.

  9. Reattach the faceplate, plug in your AC system, or turn the breaker back on.

You should service your AC at least once per year, in the spring, and twice per year if your unit is 10 years or older. As your unit ages, more maintenance can catch problems early and help the system reach its full lifespan potential, usually 15 years.

Get on your HVAC technician’s schedule in early spring so your unit is ready to go for the season. If you’re doing two inspections per year, aim for one in the spring and one in the fall. You should also service your furnace once per year in the fall.

Replacing both an AC and a furnace takes a full day on average, ranging from eight to 12 hours. The process involves removing the old units, installing the new ones, and ensuring all connections are properly made. If both systems are being replaced simultaneously, it can take longer than installing a furnace alone, so plan accordingly.

The Welch, MN homeowners’ guide to heating and air conditioning services

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

What do you need done? We’ll find top pros.
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