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TRUSTED BY COMO, WI HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon19
    Verified water heater services reviews

Find Water heater pros in Como

Avatar for Premier Water Heaters LLC
Premier Water Heaters LLC
5.0(
949
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Como, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Premier Water Heater servicemen arrived on time for the new water heater installation. Service personnel were very professional, and their quality of work was excellent. They removed the old water heater and took it with them for disposal when the new water heater installation was completed, and they also cleaned their work area. I highly recommend Premier Water Heaters."
Response time4 hrs
Recommended by96%of homeowners
Avatar for Benjamin Franklin Plumbing of SE Wisconsin
Benjamin Franklin Plumbing of SE Wisconsin
5.0(
22
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Como, WI and surrounding areas

Approved

In business since 2025

Warranties offered

Credit card accepted

"My technician Kyle was very informative and respectful. He explained what was going on and was very professional. Kyle even left me with an electric heater for the evening until they could replace my furnace the next day. Kyle was back early the next morning to start the replacement of my old furnace for the new one and it is working great! I am so happy that I was able to get this done right away."
Response time2 hrs
Response rate88%
209 neighbors recently requested a quote
Avatar for Duane Blanton Plumbing, Sewer & Drainage Inc. - Plumbing
Duane Blanton Plumbing, Sewer & Drainage Inc. - Plumbing
3.4(
5
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Como, WI and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.

Repair
Repair
Plumbing
Response time2 days
64 neighbors recently requested a quote
Avatar for Power Tech Electric
Power Tech Electric
4.9(
394
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Como, WI and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"From the start, Gary (owner) was responsive and professional. He answered several questions pre- and post-sale and it was very easy to schedule a day.
Gary and Jeff arrived almost a half-hour early which worked well for me. I was prepared to be without power most of the day, but they got it all done in about four hours. Having your electrical panel replaced is a bit like getting underwear for Christmas; you need it but it's not overly exciting. When they finished it looked like they'd never been there. They cleaned up everything. The new panel was labeled (legibly, unlike the original). The new panel was slightly larger which makes connecting the conduit more difficult. The mains were sealed with putty. The reason the panel had to be replaced was water leakage into the old panel which won't happen again.
Overall I'm very happy with their company, attitude, the work they did, and the quality of the work. I highly recommend Power Tech if you need electrical work done.
"
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+22

Recommended by97%of homeowners
Avatar for Windy City Rooter Inc
Windy City Rooter Inc
4.2(
73
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Como, WI and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"It went very, very well. I called Windy City Rooter at 8am and before 11am they were fixing the water heater. I thought a new one was needed but that was not the case. The temperature & pressure valve caused the leakage. it was replaced immediately. James and Justin were very friendly, courteous and professional. Both provided excellent service."
Western Springs - Leak Repair in Foundation
Western Springs - Leak Repair in Foundation
Western Springs - Leak Repair in Foundation
Recommended by94%of homeowners
Avatar for Comfort Air Heating & Cooling Inc
Comfort Air Heating & Cooling Inc
4.4(
24
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Como, WI and surrounding areas

In business since 1998

Free estimates

Emergency services offered

Comfort Air Heating & Cooling Inc. is a customer focused heating and air-conditioning company that was originally started in 1998, located in Wonder Lake IL. We employ highly trained people whose goal is to make our company the best service company in Northern Illinois and Southern Wisconsin.\n\nOur company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ, a fact noticed immediately in the attitude and integrity they bring to the job site. Our entire company works hard to make the experience with us hassle-free and enjoyable. Should we make a mistake, we will do everything in our power to correct it to the client's satisfaction.\n\nFrom the professionalism of our sales engineers, to the dedication of our field personnel, we are committed to delivering you the best. We take our responsibility very seriously when the client places his trust in us. We pledge to always quote up front what the cost will be to complete our work correctly. We make it a point to go over any details or limitations of the proposed system that will affect the enjoyment of the end result. We back this philosophy with our exclusive written guarantee when choosing Comfort Air Heating & Cooling Inc. to contract a job.\n\nComfort Air Heating & Cooling Inc. wants you to know that you are very important to us and we want to keep you as a client. Your complete satisfaction is our goal. If you have any problems or concerns, please let us know about it. We want to continue to earn your business each and every time you call. Remember, anyone can make an honest mistake, but it’s what they do about it that really makes the difference.

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+9

Recommended by90%of homeowners
Avatar for All Star Installations Inc
All Star Installations Inc
4.4(
58
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Como, WI and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Awesome job. Highly recommend and will use them in the future. Purchased the roof inspection off Angie's list. They came and were on the roof in no time. We were told our nails hadn't been caulked, and he did a quick caulk (which may explain some water leakage we had). Did some minor repairs and was extremely friendly. All said and told in less than 15 minutes. We will need some new shingles soon, and I will definitely give them a call.
"
Recommended by93%of homeowners
Showing 1-10 of 20
Water Heaters questions, answered by experts

While a water heater explosion is rare, it is a serious danger. Be aware of these critical warning signs:

  • Sulfur or Rotten Egg Smell: This is a major red flag, especially for gas water heaters. It can indicate a gas leak, which could ignite and cause an explosion.

  • Leaking Pressure Valve: If the temperature and pressure (T&P) relief valve is leaking, it may not be able to properly regulate internal pressure, creating a risk of bursting.

  • Shaking or Rumbling: Loud rumbling or shaking from the tank can be a sign of extreme pressure buildup.

  • Excessive Heat: If the exterior of the water heater feels unusually hot to the touch, the unit may be overheating dangerously.

  • Rust-Colored Water: This can be a symptom of severe internal corrosion that compromises the tank's integrity.

If you notice any of these signs, especially a gas smell, you must act immediately. Shut off the gas supply to the water heater and call a professional plumber right away to prevent a potential disaster.

Every type of water heater has its advantages and disadvantages. Understanding those can help you decide the best type for your situation and budget. 

Pros

  • Safer than gas or propane

  • Doesn’t require extensive venting systems

  • Lower upfront costs

  • Simpler to operate

  • No pilot light

  • Easier installation

  • More efficient heating than gas models

  • Available as point-of-use (POU) and whole-house units

Cons

  • Slower to heat water

  • Longer recovery time

  • Possibly higher operating costs

  • Doesn’t work during a power outage

  • Costs can increase without a 240-volt connection

Depending on the brand of water heater, you may need to install an expansion tank in order to meet the conditions for warranty coverage. It’s important for consumers to read the fine print of the warranty to see if an expansion tank is necessary. Even if an expansion tank isn’t required for the warranty, it’s usually mandated by building codes—although not for tankless water heaters.

Traditional gas or electric water heaters last an average of six to 11 years. However, with excellent maintenance, they can last up to 15 years. Heat pump water heaters, on the other hand, last an average of between 12 and 15 years and potentially longer with proper maintenance. In both cases, your home's water quality can be a determining factor regarding the lifespan of your water heater.

A well-maintained hot water recirculating pump can last 5 to 15 years. Pumps that run continuously may have a shorter lifespan than demand-controlled models. Hard water can reduce longevity by causing mineral buildup in the pump and pipes. Regular maintenance, such as cleaning or replacing filters, can extend the pump’s lifespan.

The Como, WI homeowners’ guide to water heater services

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