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Find Tankless water heater installers in Buffalo Grove

Avatar for Four Seasons Heating & Air Conditioning

Four Seasons Heating & Air Conditioning

4.54(
2,827
)
•Approved Pro

Four Seasons Heating & Air Conditioning

4.54(
2,827
)
•Approved Pro
Customers say: Super punctual
546 local quotes requested
54 years of experience

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - cs@fourseasons-chicago.com, customer.service@fourseasons-chicago.com, fs@fourseasons-chicago.com. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Job well done 👏"

Sharee B on December 2025

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - cs@fourseasons-chicago.com, customer.service@fourseasons-chicago.com, fs@fourseasons-chicago.com. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Job well done 👏"

Sharee B on December 2025


"Service was prompt, professional and well done."

Mark B on January 2024

24 hour service flat rate pricing on repairs 2 year warranty(repairs) installations(10 yr parts and labor warranty)

"Service was prompt, professional and well done."

Mark B on January 2024


Avatar for ARS / Rescue Rooter Chicago

ARS / Rescue Rooter Chicago

4.68(
97
)
•Approved Pro

ARS / Rescue Rooter Chicago

4.68(
97
)
•Approved Pro
Customers say: True professional
165 local quotes requested
103 years of experience

ARS®/Rescue Rooter® Chicago was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"Everything was fine "

Gregory H on December 2025

ARS®/Rescue Rooter® Chicago was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"Everything was fine "

Gregory H on December 2025


Avatar for Lorenz Plumbing LLC

Lorenz Plumbing LLC

5.00(
19
)
•Approved Pro

Lorenz Plumbing LLC

5.00(
19
)
•Approved Pro
Super Service Award
Customers say: Quick response
10 local quotes requested
6 years of experience

Patrick started plumbing in 2000 and opened Lorenz Plumbing in 2019. With over 25 years of experience, we are your local, go-to, plumbing company. Our goal is to provide, professional, honest, and reliable service. We want to give you the best service for a fair price. Check us out on Google for more reviews from our customers.

"The Rinnai water heater was installed on 12/16 as agreed. I was absolutely amazed at the quality of the work that was done. The technicians arrived on schedule and completed the work ahead of the estimated time. They left the furnace room cleaner than when they arrived. The gas lines, air induction and venting PCV and water lines were neatly routed and installed. Everyone from the owner to his technicians were courteous and super helpful. The were expertly knowledgeable and follow through on all commitments. I could not have asked for anything more. I would categorically recommend Lorenz Plumbing ."

Bill B on December 2025

Patrick started plumbing in 2000 and opened Lorenz Plumbing in 2019. With over 25 years of experience, we are your local, go-to, plumbing company. Our goal is to provide, professional, honest, and reliable service. We want to give you the best service for a fair price. Check us out on Google for more reviews from our customers.

"The Rinnai water heater was installed on 12/16 as agreed. I was absolutely amazed at the quality of the work that was done. The technicians arrived on schedule and completed the work ahead of the estimated time. They left the furnace room cleaner than when they arrived. The gas lines, air induction and venting PCV and water lines were neatly routed and installed. Everyone from the owner to his technicians were courteous and super helpful. The were expertly knowledgeable and follow through on all commitments. I could not have asked for anything more. I would categorically recommend Lorenz Plumbing ."

Bill B on December 2025


Avatar for CAB Backflow, Inc

CAB Backflow, Inc

5.00(
17
)
•Approved Pro

CAB Backflow, Inc

5.00(
17
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumerÂ’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Reasonable price"

Sophie Z on July 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumerÂ’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Reasonable price"

Sophie Z on July 2025


Avatar for PANDA PLUMBING SOLUTIONS LLC

PANDA PLUMBING SOLUTIONS LLC

5.00(
11
)
•Approved Pro

PANDA PLUMBING SOLUTIONS LLC

5.00(
11
)
•Approved Pro
14 local quotes requested
Free onsite estimate

Panda Plumbing Solutions provides reliable, affordable, and family-friendly plumbing services to homeowners in the greater Chicagoland area. We combine expert craftsmanship with honest pricing to keep your home safe and comfortable. From quick repairs to full system installations, our mission is simple: protect your home, serve your family, and deliver plumbing solutions you can trust.

"Panda Plumbing had their van parked at my neighbors and our garage disposal was not working so I called the number on the side of his van. Dan answered and said he would be right over once he finished up next door. Dan was able to repair our disposal without replacing it. "

Jeff W on December 2025

Panda Plumbing Solutions provides reliable, affordable, and family-friendly plumbing services to homeowners in the greater Chicagoland area. We combine expert craftsmanship with honest pricing to keep your home safe and comfortable. From quick repairs to full system installations, our mission is simple: protect your home, serve your family, and deliver plumbing solutions you can trust.

"Panda Plumbing had their van parked at my neighbors and our garage disposal was not working so I called the number on the side of his van. Dan answered and said he would be right over once he finished up next door. Dan was able to repair our disposal without replacing it. "

Jeff W on December 2025


Avatar for CAB Backflow, Inc.

CAB Backflow, Inc.

4.94(
209
)
•Approved Pro

CAB Backflow, Inc.

4.94(
209
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
43 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They came out on short notice and replaced my water heater and they were courteous and professional"

Berthil W I on November 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They came out on short notice and replaced my water heater and they were courteous and professional"

Berthil W I on November 2025


Avatar for Aqua Knight Plumbing Co.

Aqua Knight Plumbing Co.

5.00(
7
)
•Approved Pro

Aqua Knight Plumbing Co.

5.00(
7
)
•Approved Pro
Customers say: Quick response
137 local quotes requested
2 years of experience

With 24 years of experience we are dedicated to providing our clients with the very best in service, installation, and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services from water heater installations, sewer main installations, sump pump installations, repairs and so much more! We take pride in the attention to detail put into each of the projects were involved with. Were known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. All Work Is Warrantied - Inquire Within Military Veteran and First Responders Discounts Available - Inquire Within Deposits May Be Required - Inquire Within Accepts Cash, Checks & Major Credit Cards Financing Options Are Available - Inquire Within 24/7 Emergency Services Available aquaknightplumbing.com

"Great experience with Aqua Knight. Walked through the estimate on Saturday. Came first thing Monday and knocked it out. Would recommend them for anyone needing a new hot water heater."

Sean F on November 2025

With 24 years of experience we are dedicated to providing our clients with the very best in service, installation, and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services from water heater installations, sewer main installations, sump pump installations, repairs and so much more! We take pride in the attention to detail put into each of the projects were involved with. Were known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. All Work Is Warrantied - Inquire Within Military Veteran and First Responders Discounts Available - Inquire Within Deposits May Be Required - Inquire Within Accepts Cash, Checks & Major Credit Cards Financing Options Are Available - Inquire Within 24/7 Emergency Services Available aquaknightplumbing.com

"Great experience with Aqua Knight. Walked through the estimate on Saturday. Came first thing Monday and knocked it out. Would recommend them for anyone needing a new hot water heater."

Sean F on November 2025


Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

4.25(
501
)
•Approved Pro

Roto-Rooter Plumbing & Water Cleanup

4.25(
501
)
•Approved Pro
Customers say: Quick response
199 local quotes requested
90 years of experience

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"They had to come two extra times to fix the work that was done."

Jamal J on April 2025

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"They had to come two extra times to fix the work that was done."

Jamal J on April 2025


Avatar for All Affordable Plumbing Inc

All Affordable Plumbing Inc

4.94(
162
)
•Approved Pro

All Affordable Plumbing Inc

4.94(
162
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
71 local quotes requested

Our company has been a family owned and operated business from the beginning. Our business is prepared to handle all kinds of work. From new construction to the smallest service call. We do it all. And as a small family business we take PRIDE in all of our work. Our trained and qualified technicians will bring many years of experience to serve your home the best way possible. Our technicians are always on time. They are polite, and the will do their best to satisfy all of your needs. As a family owned business we take PRIDE in all of our work. We are dedicated to serving our customer's needs, and our goal is 100% customer satisfaction. We strive to bring you quality in every aspect of our job. Check out our website to view more about the services we provide.

"Alfonso was great. Up front with the work and cost, got the unclogging/repair work done in under an hour and didn’t leave a mess."

Andrew T on December 2025

Our company has been a family owned and operated business from the beginning. Our business is prepared to handle all kinds of work. From new construction to the smallest service call. We do it all. And as a small family business we take PRIDE in all of our work. Our trained and qualified technicians will bring many years of experience to serve your home the best way possible. Our technicians are always on time. They are polite, and the will do their best to satisfy all of your needs. As a family owned business we take PRIDE in all of our work. We are dedicated to serving our customer's needs, and our goal is 100% customer satisfaction. We strive to bring you quality in every aspect of our job. Check out our website to view more about the services we provide.

"Alfonso was great. Up front with the work and cost, got the unclogging/repair work done in under an hour and didn’t leave a mess."

Andrew T on December 2025

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