How much do water heater repair services typically cost?
- Mars, Pennsylvania Average$415
- Typical Range$300 - $885
- Low End - High End$100 - $1,060

Repipe water lines with PEX, Leaks thru ceilings, Clogged drains , and 2 more
"He was kind and very professional. He took time to teach us how to better prevent plumbing concerns in the future. We have already recommended him to others."
C943E4091C233365BB1C35E08A5650B98300B487C9017F87E81E250B2BD731C0 B. in February 2026


Tank and Tankless Water Heater Repair and Installation, Water piping leaking, repipes, leak detection, Sewer & Drain Repair and Installation , and 2 more
"Ryan, one of their technicians, came to the house a day after I contacted them. I accepted their proposal and they gave me several options for days to schedule the work. On the scheduled day, I received two or three updates as to the time the technician (Ryan again) would arrive. He completed the work (replace a gas hot water tank) in a timely manner and with minimal disturbance. He also had placed protective floor coverings from the entranceway to the work area. Finally, he explained what he had done and how the controls were operated. I would recommend this company."
EF34BDACE79BF77AFB83AF68B35D36AC67D4BF7980A7E84CE190E206EFCF8891 C. in November 2025
Water Heaters, including Tankless, Trenchless Sewer Line Repair and Replacement, Plumbing backups , and 2 more
"Great service at fair $"
Chris C. in October 2023
Mars Plumbers are rated 4.9 out of 5 based on 259 reviews of 259 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Water Heater Repair Contractors that serve a different city in Pennsylvania, here are some popular suggestions:
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What is the heat source for the water heater?
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