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Find Water heater repair or service pros in Hartford

Avatar for Water Heater Experts
Water Heater Experts
4.95(
22
)

Angi Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Nick was so helpful and was able to come out quickly to replace my water heater; whereas other plumbers I called were booked out at least 1 week. Would definitely recommend Water Heater Experts!"
118 neighbors recently requested a quote
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Avatar for Mr. Holland's Home Services LLC
Mr. Holland's Home Services LLC
4.33(
240
)

Angi Approved

In business since 1997

Emergency services offered

Customers say: Super punctual

"Holland’s inflated the prices of services after the flood in August. We have been loyal customers and the services we paid for through Holland’s are more than double their competitors. We brought this to their attention over a month ago and haven't been offered a satisfactory refund. Get other quotes before booking with Hollands."
22 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for MTM Contractors
MTM Contractors
New to Angi

In business since 2005

Free estimates

MTM is a professional painting and remolding solution provider. With over 10 years experience in residential remodeling and over 35 years in commercial painting we are dedicated to making your home or work space look marvelous! Our team aims to provide the best quality to our client, on time and on a budget!

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W.G. Customs LLC
New to Angi

Emergency services offered

If you can dream it, we can do it. My business is family owned and operated. We specialize in remodels spray foam insulation and concrete lifting.

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Avatar for Lindsey Contractor LLC
Lindsey Contractor LLC
New to Angi
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Heiden Tub Refinishing
4.84(
120
)

In business since 1990

Free estimates

Warranties offered

"I had Heiden refinish my tub/shower about 1 year ago. While the customer service and staff was excellent, the quality of the product is poor. This tub/shower only gets used a few months out of the year and it constantly has a film/ soap scum all over the tub. There is no shine...very dull therefore it always looks dirty. There is no mold growing in the caulking. I have followed there recommended cleaning process however due to the porous covering, it never gets clean. I would not recommend this process of refinishing."
Recommended by95%of homeowners
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Jim Svehlek
5.00(
2
)

In business since 1992

Free estimates

Owner-operated. No subs. Cost is determined by the job. No travel charges. No service charges.

Recommended by100%of homeowners
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Avatar for Lang Group Construction
Lang Group Construction
5.00(
13
)

In business since 2005

Free estimates

Lang Group Construction is Residential & Light Commercial Remodeler. We pride ourselves on complete and open communication, attention to detail and the highest quality of workmanship that our customers expect and deserve.

Recommended by100%of homeowners
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Avatar for Toonmainia LLC
Toonmainia LLC
New to Angi

interior and exterior covering all home improvement needs. commercial and residential

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Showing 1-10 of 949
FAQs for water heater repair or service projects in Hartford, WI

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 Hartford, WI 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