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Find Water heater repair or service pros in Buffalo Grove

Avatar for CAB Backflow, Inc.
CAB Backflow, Inc.
4.9(
210
)

Serving Buffalo Grove, IL and surrounding areas

Angi Approved

In business since 2000

Emergency services offered

Warranties offered

"I can’t say enough about this company, or about Christian, who helped me with what I thought was a simple problem that absolutely wasn’t. He spent 11 hours over three days trying to help me get to the bottom and then resolve a branch clog that wasn’t reaching my main sewer line. And he did this with expertise, compassion, and without ripping up anything in my house. I was also charged an extremely fair price for this intensive work. I will come back to this company every time I need help."
RPZ Valve Replacement
RPZ Valve
water heater install
water heater Install
water heater Install

+13

Response time3 hrs
66 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Dynamic Plumbing and Heating, LLC
Dynamic Plumbing and Heating, LLC
4.7(
475
)

Serving Buffalo Grove, IL and surrounding areas

Angi Approved

In business since 1990

Free estimates

Warranties offered

"There was a lot of confusion regarding the actual problem in my home. That being said the communication with Paul the owner is A1 and it’s apparent that he cares about his customers. He was very patient and understanding to our concerns and frustration. "
 Vessel Sink
 Kitchen Sink
 Powder room sink
 Pedestal Sink
 Bathroom

+8

4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.5(
2,831
)

Serving Buffalo Grove, IL and surrounding areas

Angi Approved

In business since 1971

Free estimates

Emergency services offered

"Had a 5-hour window to deal with. Plumber was very friendly. Cost was ridiculously high with a number just thrown out there for the cost. No breakdown of charges. Turns out it didn’t fix the issue, so back to square one."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
18 neighbors recently requested a quote
Recommended by87%of homeowners
Showing 1-10 of 18
FAQs for water heater repair or service projects in Buffalo Grove, IL

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 Grove, IL 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.