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Avatar for Rascher Plumbing & Heating - Radiant/Boilers

Rascher Plumbing & Heating - Radiant/Boilers

712 Smith Ave S
4.88(
114
)
Approved Pro

Rascher Plumbing & Heating - Radiant/Boilers

712 Smith Ave S
4.88(
114
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
32 local quotes requested

Rascher Plumbing & Heating has been serving St. Paul and the surrounding areas since 1912. We provide personal and professional plumbing and heating work for residential and commercial properties. Our services include: • Leak repair • Fixture replacement • Water heaters • Sump pumps • Radiators • Radiant heat Whether you need service or repair, or if you are remodeling or building new, we can do all your work for you. We’re associated with the Builders Exchange of St. Paul, PHCC and Minnesota Mechanical Contractors Association. All our work comes with a one-year warranty, so you can rest assured that you’ll be satisfied with the job for a long time to come. Call today for an estimate.

"Jason from Rascher Plumbing & Heating came out to replace water shutoff valves that were installed by the builder. The builder installed valves that were substandard. He also replaced our kitchen sink faucet. Jason did a great job. He is very knowledgeable, efficient, courteous, and polite. We highly recommend Rascher Plumbing & Heating and will definitely call on them again should we need plumbing, heating, or air conditioning service."

Roger C on September 2022

Rascher Plumbing & Heating has been serving St. Paul and the surrounding areas since 1912. We provide personal and professional plumbing and heating work for residential and commercial properties. Our services include: • Leak repair • Fixture replacement • Water heaters • Sump pumps • Radiators • Radiant heat Whether you need service or repair, or if you are remodeling or building new, we can do all your work for you. We’re associated with the Builders Exchange of St. Paul, PHCC and Minnesota Mechanical Contractors Association. All our work comes with a one-year warranty, so you can rest assured that you’ll be satisfied with the job for a long time to come. Call today for an estimate.

"Jason from Rascher Plumbing & Heating came out to replace water shutoff valves that were installed by the builder. The builder installed valves that were substandard. He also replaced our kitchen sink faucet. Jason did a great job. He is very knowledgeable, efficient, courteous, and polite. We highly recommend Rascher Plumbing & Heating and will definitely call on them again should we need plumbing, heating, or air conditioning service."

Roger C on September 2022


Avatar for Hoffman Cooling & Heating

Hoffman Cooling & Heating

5660 Memorial Ave N
4.30(
44
)
Approved Pro

Hoffman Cooling & Heating

5660 Memorial Ave N
4.30(
44
)
Approved Pro
Customers say: Terrific value
313 local quotes requested
78 years of experience

Hoffman Cooling & Heating is a full-service Minneapolis and St. Paul heating and air conditioning company known for their lightning-fast service, professionalism, and efficiency..... however, we do not service boilers. We are still family owned and operated, most of our competitors have been purchased by investment companies. We have been proudly serving the twin cities since 1947, we strive to deliver the best customer experience possible with our fast, friendly and honest service!!! We offer 24/7 service 365 days a year!! We know what it takes to get the job done and to do it well. We have tenured, honest professionals working with our customers delivering fast and friendly service....read our Google reviews!! You may also see our billboards all over the twin cities, just look for the orange & teal offers!!! Call us today and I guarantee you won't go wrong.

"Wonderful! Very professional, answered my questions and got the work done in a timely manner. Courteous, helpful and local. Hoffman Cooling & Heating was a familiar name for me and I was pleased at the great job they did! I’d recommend them!"

Judy O on January 2025

Hoffman Cooling & Heating is a full-service Minneapolis and St. Paul heating and air conditioning company known for their lightning-fast service, professionalism, and efficiency..... however, we do not service boilers. We are still family owned and operated, most of our competitors have been purchased by investment companies. We have been proudly serving the twin cities since 1947, we strive to deliver the best customer experience possible with our fast, friendly and honest service!!! We offer 24/7 service 365 days a year!! We know what it takes to get the job done and to do it well. We have tenured, honest professionals working with our customers delivering fast and friendly service....read our Google reviews!! You may also see our billboards all over the twin cities, just look for the orange & teal offers!!! Call us today and I guarantee you won't go wrong.

"Wonderful! Very professional, answered my questions and got the work done in a timely manner. Courteous, helpful and local. Hoffman Cooling & Heating was a familiar name for me and I was pleased at the great job they did! I’d recommend them!"

Judy O on January 2025


"On top of the excellent and efficient work, everyone we dealt with (the owner + 2 of his plumbers) was SO nice, friendly, and professional. From now on, we'll only call American Sewer! They were fantastic. ?"

Rachel A on February 2025

American Sewer is your go-to plumbing and drain cleaning expert in the Twin Cities. With our exceptional service and competitive prices, we guarantee a great job every time. Don't wait, call us today for same day dispatch!

"On top of the excellent and efficient work, everyone we dealt with (the owner + 2 of his plumbers) was SO nice, friendly, and professional. From now on, we'll only call American Sewer! They were fantastic. ?"

Rachel A on February 2025


Avatar for HVAC Doctor LLC

HVAC Doctor LLC

1601 67th Ave N
5.00(
24
)
Approved Pro

HVAC Doctor LLC

1601 67th Ave N
5.00(
24
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

We guarantee to grant full service that meets all your needs by providing quality service at affordable prices! For over one decade, the HVAC Doctor has concentrated on something more important than simple brand-recognition consumer advertising. We focused on helping homeowners achieve reliable, high-quality, and affordable indoor comfort with products that continue to be designed, engineered and assembled in the U.S.A. at Refreshingly Affordable Prices. Call today for a free estimate!

"Vitaliy and his team were fantastic! The furnace and AC installation was handled with knowledge and professionalism. They were competitive in pricing, no pressure and made the whole experience a breeze. I wouldn't hesitate to recommend them!"

Steve B on November 2024

We guarantee to grant full service that meets all your needs by providing quality service at affordable prices! For over one decade, the HVAC Doctor has concentrated on something more important than simple brand-recognition consumer advertising. We focused on helping homeowners achieve reliable, high-quality, and affordable indoor comfort with products that continue to be designed, engineered and assembled in the U.S.A. at Refreshingly Affordable Prices. Call today for a free estimate!

"Vitaliy and his team were fantastic! The furnace and AC installation was handled with knowledge and professionalism. They were competitive in pricing, no pressure and made the whole experience a breeze. I wouldn't hesitate to recommend them!"

Steve B on November 2024


Avatar for Total Comfort Heating and Cooling

Total Comfort Heating and Cooling

8818 7th Ave N
4.51(
425
)
Approved Pro

Total Comfort Heating and Cooling

8818 7th Ave N
4.51(
425
)
Approved Pro
Customers say: Super punctual
513 local quotes requested
69 years of experience

Experience the Total Comfort Difference, since 1956. We sell different. We service different. As a certified Carrier dealer and a recipient of the 2024 President’s Award, you can "Turn to the experts" with Total Comfort proudly bringing Minneapolis-St. Paul expert heating and cooling solutions. From AC repair to furnace replacement, maintenance, and more, our skilled, award-winning team delivers quality, affordable HVAC services across the Twin Cities—from Brooklyn Park to Eden Prairie and everywhere in between! Since 1956, Total Comfort has been doing whatever it takes to ensure each customer is 100% satisfied with their heating and cooling service. As a locally owned, customer-focused company, our #1 goal is providing honest, quality work to our Minneapolis-St. Paul neighbors. Every job is performed with respect and courtesy, leaving you satisfied in a more comfortable home. For unparalleled HVAC services, experience the Total Comfort difference now! Contact us today for top-quality products and service from technicians with the latest industry knowledge.

"Replacing boiler expansion tank was fairly straightforward. Technicians were very thorough in bleeding system. Total cost includes initial visit."

Thomas P on May 2025

Experience the Total Comfort Difference, since 1956. We sell different. We service different. As a certified Carrier dealer and a recipient of the 2024 President’s Award, you can "Turn to the experts" with Total Comfort proudly bringing Minneapolis-St. Paul expert heating and cooling solutions. From AC repair to furnace replacement, maintenance, and more, our skilled, award-winning team delivers quality, affordable HVAC services across the Twin Cities—from Brooklyn Park to Eden Prairie and everywhere in between! Since 1956, Total Comfort has been doing whatever it takes to ensure each customer is 100% satisfied with their heating and cooling service. As a locally owned, customer-focused company, our #1 goal is providing honest, quality work to our Minneapolis-St. Paul neighbors. Every job is performed with respect and courtesy, leaving you satisfied in a more comfortable home. For unparalleled HVAC services, experience the Total Comfort difference now! Contact us today for top-quality products and service from technicians with the latest industry knowledge.

"Replacing boiler expansion tank was fairly straightforward. Technicians were very thorough in bleeding system. Total cost includes initial visit."

Thomas P on May 2025


Avatar for Dean's Home Services

Dean's Home Services

6701 Parkway Cir #600
3.92(
12
)
Approved Pro

Dean's Home Services

6701 Parkway Cir #600
3.92(
12
)
Approved Pro
Customers say: Super punctual
465 local quotes requested
29 years of experience

Dean’s Home Services is a licensed and bonded professional service company with over 100 years of combined industry experience. We started in plumbing, but we have expanded our services to include heating, air conditioning, electrical, drains, and excavation. Dean’s Home Services has served Minneapolis, St. Paul, and the surrounding Twin Cities area for over 25 years. As Minnesota’s premier home service company, we pride ourselves on our fast, professional, clean, and friendly service. We specialize in plumbing, heating, air, electrical, drain, and duct cleaning. Offering over 100 years of combined industry experience, our service professionals can handle all of your home service needs. Dean’s only works with properly certified, experienced service professionals who understand what it’s like to be a Twin Cities homeowner. Dean’s Home Services is a female and minority-owned local business as well as an active member of the PHCC and Nexstar organizations. Dean’s Home Services takes pride in the fact that its business is family-owned and operated. We understand firsthand the importance of family and the need to maintain a safe environment for your loved ones. Call us today to meet our family! DEAN’S PROFESSIONALS: - Respect you, your home, and your time - Listen to ensure we understand your unique situation - Help you understand what options are available - Present you with a price before the work begins - Happily perform the work you choose

"Shane, the plumber, cleared the drain clog. He was friendly, on time, knowledgeable, and answered all my questions. Shane estimated it would take an hour and it took only about half an hour. I was then charged a ridiculous $830. I feel I was way overcharged and am not happy with this. I do not recommend Dean's Home Services."

Beverly J on August 2025

Dean’s Home Services is a licensed and bonded professional service company with over 100 years of combined industry experience. We started in plumbing, but we have expanded our services to include heating, air conditioning, electrical, drains, and excavation. Dean’s Home Services has served Minneapolis, St. Paul, and the surrounding Twin Cities area for over 25 years. As Minnesota’s premier home service company, we pride ourselves on our fast, professional, clean, and friendly service. We specialize in plumbing, heating, air, electrical, drain, and duct cleaning. Offering over 100 years of combined industry experience, our service professionals can handle all of your home service needs. Dean’s only works with properly certified, experienced service professionals who understand what it’s like to be a Twin Cities homeowner. Dean’s Home Services is a female and minority-owned local business as well as an active member of the PHCC and Nexstar organizations. Dean’s Home Services takes pride in the fact that its business is family-owned and operated. We understand firsthand the importance of family and the need to maintain a safe environment for your loved ones. Call us today to meet our family! DEAN’S PROFESSIONALS: - Respect you, your home, and your time - Listen to ensure we understand your unique situation - Help you understand what options are available - Present you with a price before the work begins - Happily perform the work you choose

"Shane, the plumber, cleared the drain clog. He was friendly, on time, knowledgeable, and answered all my questions. Shane estimated it would take an hour and it took only about half an hour. I was then charged a ridiculous $830. I feel I was way overcharged and am not happy with this. I do not recommend Dean's Home Services."

Beverly J on August 2025


"As a person in the plumbing trades both new construction and service work I have come to appreciate the skills of someone who does a craft full time and is encouraged to develop skills to make it “their” full time occupation and career. Drain cleaning is part of maintaining a plumbing system. It is a craft different than installing and repairing plumbing but it is just as important to do it correctly. The other values in McDonough’s services are several having the equipment and personnel trained and available is paramount to this no matter how big a job has gotten they have never stopped until it was completed! The other feature that is not fully understood by many is that it is always best to use someone that has only one purpose in mind and that is to get the drain cleaned and inspected and has no reason to up sell you on some repairs or replacement that you don’t need. That why we use them as a plumbing company and recommend them to our valued clients. Great company that invests in training, retaining and having the equipment that their service people need to be efficient, productive and provide the services that they are being relied on to provide."

John J on March 2023

McDonough’s is an integrity minded and safety conscious drain cleaning, water jetting and industrial vacuuming company. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule an estimate today!

"As a person in the plumbing trades both new construction and service work I have come to appreciate the skills of someone who does a craft full time and is encouraged to develop skills to make it “their” full time occupation and career. Drain cleaning is part of maintaining a plumbing system. It is a craft different than installing and repairing plumbing but it is just as important to do it correctly. The other values in McDonough’s services are several having the equipment and personnel trained and available is paramount to this no matter how big a job has gotten they have never stopped until it was completed! The other feature that is not fully understood by many is that it is always best to use someone that has only one purpose in mind and that is to get the drain cleaned and inspected and has no reason to up sell you on some repairs or replacement that you don’t need. That why we use them as a plumbing company and recommend them to our valued clients. Great company that invests in training, retaining and having the equipment that their service people need to be efficient, productive and provide the services that they are being relied on to provide."

John J on March 2023


Avatar for Pronto Heating & Air Conditioning

Pronto Heating & Air Conditioning

7415 Cahill Road
4.81(
1,488
)
Approved Pro

Pronto Heating & Air Conditioning

7415 Cahill Road
4.81(
1,488
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
87 local quotes requested

We serve Minneapolis & St Paul as well as the surrounding suburbs. We manage Pronto from a local office & we are committed to providing friendly, hassle-free service and employing only the best technicians. You may recognize us from another local air conditioning company. The Sedgwick family sold its business in 1999 to a national manufacturer and Wade and Greg stayed on to run the business from 1999 through March 2008. We opened Pronto because we felt we could provide a personalized experience and exceptional customer service by managing our entire business from a local office. We are committed to providing friendly, hassle-free service and employing only the best technicians. Pronto is proud to have won the Bryant 2009 Dealer of the Year award. The award is given each year to Bryant’s best dealer out of more than 4,000 dealers in North America.

"I have called and sent many emails/reviews. I have a disability and use metro mobility pronto keeps allowing their driver that lives in Friday to park their company vehicle in the street it prevents 2 way traffic metro mobility had to wait for the vehicle to clear before I could get picked up I was even late for my appointment. What a terrible way for a company to treat a person with a disability"

Linda P on June 2025

We serve Minneapolis & St Paul as well as the surrounding suburbs. We manage Pronto from a local office & we are committed to providing friendly, hassle-free service and employing only the best technicians. You may recognize us from another local air conditioning company. The Sedgwick family sold its business in 1999 to a national manufacturer and Wade and Greg stayed on to run the business from 1999 through March 2008. We opened Pronto because we felt we could provide a personalized experience and exceptional customer service by managing our entire business from a local office. We are committed to providing friendly, hassle-free service and employing only the best technicians. Pronto is proud to have won the Bryant 2009 Dealer of the Year award. The award is given each year to Bryant’s best dealer out of more than 4,000 dealers in North America.

"I have called and sent many emails/reviews. I have a disability and use metro mobility pronto keeps allowing their driver that lives in Friday to park their company vehicle in the street it prevents 2 way traffic metro mobility had to wait for the vehicle to clear before I could get picked up I was even late for my appointment. What a terrible way for a company to treat a person with a disability"

Linda P on June 2025


Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.


Avatar for Comfort by Design

Comfort by Design

1600 Maxwell Drive
4.61(
74
)
Approved Pro

Comfort by Design

1600 Maxwell Drive
4.61(
74
)
Approved Pro
Customers say: Quality work
158 local quotes requested
34 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

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Boiler Repair questions, answered by experts

Some high-quality steam boilers come with 10-year warranties, but a well-installed, properly maintained model can last at least 20 to 25 years. Learning how to clean a boiler, getting an annual professional service, and keeping up with maintenance and repairs on your heating system are all important for getting the most out of your model. 

Most HVAC systems last between 10 and 20 years, with an average life span of 20 years. The individual components within an HVAC system have their own life expectancies as well. For instance, a furnace often lasts for 15 to 30 years, while a heat pump might need replacing after 10 to 15 years.

If you have a closed-system boiler that needs an expansion tank to work, you cannot run your boiler without it (not without the risk of extensive damage and even explosions). Your options include moving the boiler to another spot, rerouting boiler piping to a more open area, or completing a remodel around the boiler to create more space for the tank.

Boilers provide even heating, energy efficiency, and a quiet operation compared to forced air systems.

If your radiator turns on every time you turn on your hot water, your problem is likely your motorized three-port valve that’s attached to your boiler. When it malfunctions, the valve isn’t closing properly, so the water begins to flow to your radiator, thus kicking off the heat. To fix this, hire a boiler repair tech near you to replace your valve.

The Saint Paul, MN homeowners’ guide to boiler repairs

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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