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Find Water heater repair or service pros in Buffalo

Flow master plumbing LLC

5.00(
8
)
•Approved Pro

Flow master plumbing LLC

5.00(
8
)
•Approved Pro
103 local quotes requested
20 years of experience

Specialized in installing and repairing gas and electric water heaters and other types of plumbing.

"Water heater went out yesterday, after hours of course, and Yuriy fixed it. Normal price, absolute miracle worker, did not try to scam me or upsell. Has gas certification along with his plumbing license, so he can do anything — now that I found him, I’m making a list as we renovate. Highly recommend."

Colleen R on February 2026

Specialized in installing and repairing gas and electric water heaters and other types of plumbing.

"Water heater went out yesterday, after hours of course, and Yuriy fixed it. Normal price, absolute miracle worker, did not try to scam me or upsell. Has gas certification along with his plumbing license, so he can do anything — now that I found him, I’m making a list as we renovate. Highly recommend."

Colleen R on February 2026

Avatar for Mattson Plumbing, LLC

Mattson Plumbing, LLC

4.91(
29
)
•Approved Pro

Mattson Plumbing, LLC

4.91(
29
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Mattson Plumbing LLC has been serving the Zimmerman area since 2010. We are your top choice for all home improvement needs. Customer satisfaction is our top priority. We never leave a job until it is 100% completed exactly to customer specifications.

"Would hirer them again"

Dave S on August 2022

Mattson Plumbing LLC has been serving the Zimmerman area since 2010. We are your top choice for all home improvement needs. Customer satisfaction is our top priority. We never leave a job until it is 100% completed exactly to customer specifications.

"Would hirer them again"

Dave S on August 2022

Avatar for Randy's Electric & Plumbing

Randy's Electric & Plumbing

4.65(
302
)
•Approved Pro

Randy's Electric & Plumbing

4.65(
302
)
•Approved Pro
Super Service Award
Customers say: Quick response
270 local quotes requested
16 years of experience

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 plumbers. Leaks, clogs, water heaters, faucets, toilets, sump pumps, and pipe repairs. Your full-service plumbing experts.

"If I ever need plumbing service again (I live in an apartment so it’s unlikely, but never say never), Randy’s will get the first call"

Jon W 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 plumbers. Leaks, clogs, water heaters, faucets, toilets, sump pumps, and pipe repairs. Your full-service plumbing experts.

"If I ever need plumbing service again (I live in an apartment so it’s unlikely, but never say never), Randy’s will get the first call"

Jon W on January 2026

Avatar for B & D Plumbing, Heating & A/C

B & D Plumbing, Heating & A/C

4.83(
151
)
•Approved Pro

B & D Plumbing, Heating & A/C

4.83(
151
)
•Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
44 years of experience

Welcome to B & D Plumbing, where you are our #1 Priority! We are a family owned and operated business proudly serving the metro area since 1982. We are committed to your satisfaction. Our provide the highest quality products and services. Our knowledgeable and experienced staff are committed to meeting your needs. Join Our Home Care Club! We will provide routine maintenance of your equipment which yields the lowest overall operating costs while giving you, our customer, the highest probability of year round comfort. Our Maintenance Savings Plan Includes -Help your equipment last longer -Lower utility bills -Improve reliability -Extend equipment life -Improve Capacity -Improve Safety -Discounts on repairs -Professionally Trained Technicians -24 Hour Emergency Service Visit Our Showroom Or Call Us For More Information.

"My God! Dan came out this morning, I explained what was done, he went to work on it right away! My furnace stopped working December 25th, 2024, no heat till today! Keep in mind, the last technician I hired in January 2025, charged me 240 dollars for 20 minutes analysis just to tell me I need new furnace and AC central, my AC works beautifully. Then I used 4 space heaters to keep my house warm! Man my electric bill was over 400 dollars the first month and climbing higher each coming months till Spring arrived! I hired B & D Plumbing and Heater Co. to come out and finish the job. It was a gentleman name Dan, he did an extremely awesome job, telling me the details, explaining everything I needed to knowledge. And now the furnace works about as good as it gets beautifully. The impressive part, he took his sweet time. And the most impressive part was when he presented my total bill! I was about to have a major heart attack when I saw the bill! It wasn’t through the roof bill! Cheap cheap"

Michael S on November 2025

Welcome to B & D Plumbing, where you are our #1 Priority! We are a family owned and operated business proudly serving the metro area since 1982. We are committed to your satisfaction. Our provide the highest quality products and services. Our knowledgeable and experienced staff are committed to meeting your needs. Join Our Home Care Club! We will provide routine maintenance of your equipment which yields the lowest overall operating costs while giving you, our customer, the highest probability of year round comfort. Our Maintenance Savings Plan Includes -Help your equipment last longer -Lower utility bills -Improve reliability -Extend equipment life -Improve Capacity -Improve Safety -Discounts on repairs -Professionally Trained Technicians -24 Hour Emergency Service Visit Our Showroom Or Call Us For More Information.

"My God! Dan came out this morning, I explained what was done, he went to work on it right away! My furnace stopped working December 25th, 2024, no heat till today! Keep in mind, the last technician I hired in January 2025, charged me 240 dollars for 20 minutes analysis just to tell me I need new furnace and AC central, my AC works beautifully. Then I used 4 space heaters to keep my house warm! Man my electric bill was over 400 dollars the first month and climbing higher each coming months till Spring arrived! I hired B & D Plumbing and Heater Co. to come out and finish the job. It was a gentleman name Dan, he did an extremely awesome job, telling me the details, explaining everything I needed to knowledge. And now the furnace works about as good as it gets beautifully. The impressive part, he took his sweet time. And the most impressive part was when he presented my total bill! I was about to have a major heart attack when I saw the bill! It wasn’t through the roof bill! Cheap cheap"

Michael S on November 2025

Avatar for Randy's Electric & Plumbing

Randy's Electric & Plumbing

4.68(
2,668
)
•Approved Pro

Randy's Electric & Plumbing

4.68(
2,668
)
•Approved Pro
Customers say: Super punctual
14 local quotes requested
24 years of experience

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.

"Responded quickly and took care of the issue."

Graham M on February 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.

"Responded quickly and took care of the issue."

Graham M on February 2026

Avatar for Dean's Home Services

Dean's Home Services

3.98(
30
)
•Approved Pro

Dean's Home Services

3.98(
30
)
•Approved Pro
Customers say: Super punctual
21 local quotes requested
30 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

"terrible - expensive"

Saikou T on February 2026

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

"terrible - expensive"

Saikou T on February 2026

Avatar for Finken Plumbing, Heating & Cooling

Finken Plumbing, Heating & Cooling

1.00(
1
)
•Approved Pro

Finken Plumbing, Heating & Cooling

1.00(
1
)
•Approved Pro
65 years of experience
Free onsite estimate

A happy, healthy family thrives with pure, chemical-free water and safely functioning plumbing and climate control systems at home and at work. Finken is made up of two sister companies Finken Water Solutions & Finken Plumbing, Heating & Cooling working side by side to bring you whole-home and office climate comfort and clean water solutions. Finken Water Solutions is your premium source for water treatment and bottled water for your family and co-workers — we even deliver coffee and water softener salt to your door! For problem water as simple as hard water to as complex as arsenic and nitrate tainting, Finken has chemical-free filtration solutions to purify even the nastiest water. We even offer financing and rental options so everyone has access to the purest water possible, straight out of their tap, for better drinking, cleaner laundry and squeaky clean skin and hair. When it comes to bottled beverages, Finken has you covered from our five kinds of bottled water to our 100+ varieties of brewed beverages. Finken Plumbing, Heating and Cooling is ready to tackle your home or commercial construction or remodeling projects and repairs. We work with the best builders in the business to create safe comfortable homes and working environments. From new construction to remodeling, cozy homes to comfortable apartments and office complexes, Finken is the go-to choice for plumbing, heating and cooling contracting. Got a serious plumbing or HVAC predicament? Finken is on call for you 24-hours a day. When your furnace, air conditioner or toilet is clinkin’ better think Finken!

"Finken called to sell RO filters for RO system previously installed. They took payment over the phone and stated the filters were paid in full and drop off of the filters would occur. After drop off, invoices were sent requesting additional payment. When calling to discuss the issue, representatives give excuses as to why the original payment 'didn't go through'. They state there is a training issue, and conveniently the person who processes the invoices is never available. They state they take the credit card information at the time of original phone call and store it in their vault. I've requested they delete my information and stop calling me as I've already paid as they required before delivery. I will look into purchasing these replacements elsewhere as the business practices are questionable and customer service is poor. "

Marina B on November 2025

A happy, healthy family thrives with pure, chemical-free water and safely functioning plumbing and climate control systems at home and at work. Finken is made up of two sister companies Finken Water Solutions & Finken Plumbing, Heating & Cooling working side by side to bring you whole-home and office climate comfort and clean water solutions. Finken Water Solutions is your premium source for water treatment and bottled water for your family and co-workers — we even deliver coffee and water softener salt to your door! For problem water as simple as hard water to as complex as arsenic and nitrate tainting, Finken has chemical-free filtration solutions to purify even the nastiest water. We even offer financing and rental options so everyone has access to the purest water possible, straight out of their tap, for better drinking, cleaner laundry and squeaky clean skin and hair. When it comes to bottled beverages, Finken has you covered from our five kinds of bottled water to our 100+ varieties of brewed beverages. Finken Plumbing, Heating and Cooling is ready to tackle your home or commercial construction or remodeling projects and repairs. We work with the best builders in the business to create safe comfortable homes and working environments. From new construction to remodeling, cozy homes to comfortable apartments and office complexes, Finken is the go-to choice for plumbing, heating and cooling contracting. Got a serious plumbing or HVAC predicament? Finken is on call for you 24-hours a day. When your furnace, air conditioner or toilet is clinkin’ better think Finken!

"Finken called to sell RO filters for RO system previously installed. They took payment over the phone and stated the filters were paid in full and drop off of the filters would occur. After drop off, invoices were sent requesting additional payment. When calling to discuss the issue, representatives give excuses as to why the original payment 'didn't go through'. They state there is a training issue, and conveniently the person who processes the invoices is never available. They state they take the credit card information at the time of original phone call and store it in their vault. I've requested they delete my information and stop calling me as I've already paid as they required before delivery. I will look into purchasing these replacements elsewhere as the business practices are questionable and customer service is poor. "

Marina B on November 2025

Avatar for Aquarius Home Services

Aquarius Home Services

4.69(
198
)
•Approved Pro

Aquarius Home Services

4.69(
198
)
•Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
39 years of experience

Aquarius Home Services is the top home service provider in Minnesota and Wisconsin. Offering expert service in HVAC, Water Softeners, Plumbing and Electrical . Our work is backed by a 100% performance guarantee.

"Completely useless visit. I requested a water softener repair. The technician tested the water and discovered that it was hard (I knew this already because the water softener wasn't working). He pushed buttons on the control valve of the water softener and discovered that it wasn't working (I already knew this). They couldn't repair the water softener because it wasn't "their" equipment (brand and model was noted in the repair request, so they presumably already knew they wouldn't be able to repair, but came anyway). The technician volunteered to send a plumber and a sales consultant. Don't waste your $98 on Aquarius. This company is a complete scam. "

Gary F on February 2026

Aquarius Home Services is the top home service provider in Minnesota and Wisconsin. Offering expert service in HVAC, Water Softeners, Plumbing and Electrical . Our work is backed by a 100% performance guarantee.

"Completely useless visit. I requested a water softener repair. The technician tested the water and discovered that it was hard (I knew this already because the water softener wasn't working). He pushed buttons on the control valve of the water softener and discovered that it wasn't working (I already knew this). They couldn't repair the water softener because it wasn't "their" equipment (brand and model was noted in the repair request, so they presumably already knew they wouldn't be able to repair, but came anyway). The technician volunteered to send a plumber and a sales consultant. Don't waste your $98 on Aquarius. This company is a complete scam. "

Gary F on February 2026

Oney llc

No reviews yet

Oney llc

No reviews yet

Call me or text me and I will be honest with you on what I can and cant do or how long I have done the type of work that needs done.

Call me or text me and I will be honest with you on what I can and cant do or how long I have done the type of work that needs done.

Avatar for MJ Remodeling

MJ Remodeling

4.00(
3
)

MJ Remodeling

4.00(
3
)
Customers say: Terrific value
40 years of experience

10 employees. Uses subs for roofing & gutters.

10 employees. Uses subs for roofing & gutters.

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FAQs for water heater repair or service projects in Buffalo, MN

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Buffalo, MN homeowners’ guide to water heater repair or services

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

See all articles