Top-Rated Water Heater Replacement Pros in Mesa
Updated Jun 2026
Replacing a water heater in Mesa means trusting someone to handle gas or electrical connections, venting, and code — so it pays to start with providers other homeowners already rate highly. The companies below are among the top-rated water heater replacement and plumbing pros serving Mesa, drawn from highly rated listings on Google Maps. Use this as a starting point, then request quotes and compare before you hire.
Listed by Google Maps rating and review volume. Ratings reflect overall customer feedback, not a water-heater-specific endorsement — always confirm a provider handles the exact replacement you need.
1. Rad Plumbing
With a 5.0 rating across a substantial number of Google Maps reviews — among the highest review counts on this list — Rad Plumbing stands out for sheer volume of positive feedback. For Mesa homeowners who want a provider with a long, consistent track record, it's a strong first call when you're replacing a tank or weighing a tankless upgrade.
2. Sweet Dreams Plumbing
Sweet Dreams Plumbing also carries a 5.0 rating with a healthy review count, signaling steady customer satisfaction. Reach out to confirm they handle your preferred unit type and to request a written quote that includes haul-away and any permits.
3. Phend Plumbing and Rooter LLC
Phend Plumbing and Rooter holds a 5.0 rating across many reviews and describes itself as an established family-run business offering plumbing, water heater, and water softener services in the Valley — relevant for Mesa's hard-water homes. Water softening alongside a new heater can be a smart pairing here; ask how they'd approach both.
4. Always Plumbing, LLC
Always Plumbing, LLC earns a 5.0 rating and notes an array of services for residential and commercial clients. For a straightforward residential replacement, request a quote and confirm what's included before comparing.
5. Honest Plumbing AZ LLC
Rounding out the list, Honest Plumbing AZ LLC also holds a 5.0 rating on Google Maps. A smaller review count than the leaders, but consistently strong feedback — worth including when you gather quotes from several providers.
How to use this list
- Request quotes from at least two or three. Even top-rated companies vary in price and availability, so comparing keeps you informed.
- Confirm licensing and insurance. It's standard practice before any gas or electrical work.
- Ask about your unit type. If you want a tank-to-tankless conversion, make sure the provider does them regularly.
- Check what the quote covers. Haul-away, permits, and code work should all be spelled out.
- Mention Mesa's hard water. Ask how they'd protect a new unit and whether treatment makes sense for your home.
These highly rated providers come to your Mesa home, assess the job, and handle the replacement. Start by requesting quotes from a couple of them, compare the written details, and book the crew that fits your household and timeline.