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Top-Rated Water heater installers and replacers in Algonquin - Updated Nov 2026

Avatar for Wagner & Sons Plumbing, LLC
Wagner & Sons Plumbing, LLC
4.8(
281
)
Water Heater - Install or Replace

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Mike was amazing! Quick, informative, professional. He replaced my water heaters expansion tank and answered every and any question I had. I look forward to using Wagner and sons again for any future plumbing needs I may have. Cannot recommend them enough."
Recommended by82%of homeowners
Avatar for Aqua Knight Plumbing Co.
Aqua Knight Plumbing Co.
5.0(
16
)
Water Heater - Install or Replace

Serving Algonquin, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

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 \nwere 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. \n \nAll Work Is Warrantied - Inquire Within \n \nMilitary Veteran and First Responders Discounts Available - Inquire Within \n \nDeposits May Be Required - Inquire Within \n \nAccepts Cash, Checks & Major Credit Cards \n \nFinancing Options Are Available - Inquire Within \n \n24/7 Emergency Services Available \n \naquaknightplumbing.com

New Sump Pit
Outside Clean Out
Outside Clean Out
March 2026
July Clog Log

+177

5 neighbors recently requested a quote
Recommended by31%of homeowners
Avatar for All Affordable Plumbing Inc
All Affordable Plumbing Inc
4.9(
178
)
Water Heater - Install or Replace

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Emergency services offered

Warranties offered

"Pipe inside house cracked from freezing & flooded utility room. Denver diagnosed the problem in about a minute, gave me an estimate and fixed this problem and one other (replaced another basement value) in a very short time. This is the 3rd time I’ve used all attend able plumbing."
Pipe was completely packed! Drain cleaning was not going to do the  job here!
Master Bath - Chicago
Geberit wall mounted toilet carrier installed. Wall mounted faucet installed. Hall Bath.
You can see the crud inside the pipe accumulated over 60+ years!
Old Broken Clay pipe just outside the foundation wall.

+41

Response time11 hrs
Recommended by96%of homeowners
Avatar for PANDA PLUMBING SOLUTIONS LLC
PANDA PLUMBING SOLUTIONS LLC
5.0(
23
)
Water Heater - Install or Replace

Serving Algonquin, IL and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

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.

Water treatment system
Tankless water heater
Tankless water heater
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,299
)
Water Heater - Install or Replace

Serving Algonquin, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"It couldn’t have gone better! Carl was experienced, knowledgeable and friendly. Plus, he smelled gas which is why he replaced the valve on my water heater. It was a great visit!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
44 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Pinos Plumbing, Inc.
Pinos Plumbing, Inc.
4.5(
122
)
Water Heater - Install or Replace

Serving Algonquin, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"The water heater started to leak much worse on Sunday. He called on Sunday and was able to come early Monday morning. He took me to Menards to pick out the water heater and brought it home in his truck. He installed it quickly and removed theold one."
Busted sewer
Busted sewer
Busted sewer
Install new water meter.
Install new water meter.

+10

Response time7 hrs
Response rate100%
14 neighbors recently requested a quote
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