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Find Water heater repair or service pros in Manassas

Avatar for SwiftPro Heating, Cooling & Plumbing
SwiftPro Heating, Cooling & Plumbing
4.9(
31
)

Angi Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I called SwiftPro for the first time, and within 24 hours a technician was here.  Everyone I encountered on the phone and here was efficient, courteous, attentive, and, well, it was just a pleasure.  I've had only the one experience, but the technician is returning next week for a much bigger job.  I have complete faith."
33 neighbors recently requested a quote
Recommended by51%of homeowners
Avatar for Appleton Campbell
Appleton Campbell
4.7(
304
)

Angi Approved

In business since 1976

Free estimates

Emergency services offered

"At first, I thought it was a burst pipe from the week + freezing temperatures but I needed a garbage disposal replacement. They were very responsive. Codey, the technician, was very polite and professional. I was referred by a neighbor who has used them for years. I am very pleased with their service. Mary Collins"
12 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Family Fire Service and Plumbing LLC
Family Fire Service and Plumbing LLC
4.2(
9
)

Angi Approved

In business since 2023

Free estimates

Emergency services offered

"They were the first to come out to provide an estimate. They did the work without my approval. The tenant may have "approved" them to complete the work."
100 neighbors recently requested a quote
Recommended by22%of homeowners
Avatar for 1-800-PLUMBER + AIR OF WOODBRIDGE
1-800-PLUMBER + AIR OF WOODBRIDGE
5.0(
5
)

Angi Approved

In business since 2025

Free estimates

Warranties offered

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

28 neighbors recently requested a quote
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FAQs for water heater repair or service projects in Manassas, VA

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 Manassas, VA 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.