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Top-Rated Water heater pros in Pima - Updated Nov 2026

The Solar Store, LLC
3.6(
69
)
Solar Water Heater System - Install

Serving Pima, AZ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"This business was top notch. Fixed a problem with our solar hot water controls that stumped another company. They were good with communication setting up the appointments, and sent a skilled pair of technicians who completed the job and explained what they were doing along the way. Fair price for the work they performed, and they made sure to test it before they left to make sure it worked."
Response time1 day
35 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Trusted Heating & Cooling LLC
Trusted Heating & Cooling LLC
4.5(
109
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Pima, AZ and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"I called Trusted A/C and Jason came out within a day or two to give me an estimate.  When Jason arrived, he was very professional at all times and very knowledgeable on the HVAC systems and water heater.  I did have another company coming out to give me my third estimate, so I told Jason I would be contacting him after that to let him know either way.  Trusted A/C's estimate was right in the middle of the other two, so I called Jason up and hired Trusted A/C for the job.  Jason came back and did the the calculations to ensure they installed the correct size unit for my home. As we were talking about the areas of the house that are hotter than others, he noticed the registers were not the correct kind for A/C.  With the correct kind, I can open and close the third set of blades to balance the air throughout the house.  The guys came out the following week to install the new HVAC and water heater.  The were very professional and courteous the entire time they were here.  There was a little problem with the crane needed to remove the old unit from the roof and place the new one on the roof, but that was taken care of and it was here the next morning.  Luckily I also have an evaporative cooler, so it didn't bother me not having the A/C.  Since they were kind of at a standstill waiting for the crane, they jumped on the water heater.  It was so old and full of crud at the bottom it took forever to drain.  The old one, which was installed way before I bought the home, was plumbed all wrong.  Getting the new unit in was no problem, but it did take they guys a little bit to get the plumbing done correctly.  The new water heater and plumbing looks fantastic and will be so much easier to maintain.  They also replaced the thermostat and registers in no time.  They cleaned up after everything they did.  In fact, they had "Grandma" here cleaning up and she practically mopped the entire floor from the water heater to the door.  Couldn't ask for more!!!When the crane arrived the next morning, the new unit was up and in-place in no time and the old unit was down and the crane was gone.  They were very efficient and the crane driver was excellent at maneuvering the crane into the tight driveway to get access to the roof.  They finished up mid day and then Jason came out to do a final inspection before calling the job complete.  After we looked over everything, we settled up payment.    The system has been in for about three weeks now, and with the registers balanced, I don't have the hot spots I used to.  Trusted A/C did an outstanding job and I would recommend them to anyone. "
Recommended by88%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Pima, AZ and surrounding areas

In business since 1971

Credit card accepted

"The yearly service works out to be $50 a month. We've had two water heaters replaced through them because of a fault in them. They're usually very responsive. I like that I can request the service online. The only thing is, I wish that there was a better avenue for emergency services. If something doesn't work right away usually it takes a couple of days to get someone out and sometimes you can't wait two days without water."
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Recommended by65%of homeowners
Avatar for National Property Inspections
National Property Inspections
4.7(
7
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Pima, AZ and surrounding areas

In business since 2006

Free estimates

Emergency services offered

2012 Maricopa Business of the Year. Arizona's premier home inspection company. Thermal imaging certified, no extra charges for pools. Statewide service. We schedule termite Inspections as part of our Inspections. A Rated BBB. 6 month warranty included with every inspection. 7 day per week service. \nwww.arizonainspections.com\nOffice 520-208-2590

NPI- Experience the Difference
Recommended by85%of homeowners
Reidhead Plumbing and Solar
New to Angi
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Repair+2 more

Serving Pima, AZ and surrounding areas

In business since 2020

Free estimates

Credit card accepted

We are your destination for your family's solar or plumbing project! We can do it all. Caring, detailed and ready to work. We can do anything from minor plumbing to large solar jobs. We are excited to hear from you in the near future. Call today for a free estimate!

Water Heaters FAQs, answered by experts

If you are having trouble determining the right breaker size for your water heater, it is a great idea to contact an electrician near you to help. They can help you determine the best option for your home and install the circuit breaker for you, ensuring that you have all the proper permits and that your circuit breaker won’t overload, which could lead to fire and other damage.

Several signs indicate your water heater may be failing or in need of replacement. Key indicators include:

  • Age: A water heater older than ten years is approaching the end of its typical lifespan.

  • Water Quality: If you notice rusty or discolored water from your hot water faucets, or a foul odor similar to rotten eggs or sulfur, it can signal internal corrosion.

  • Unusual Noises: Banging, rumbling, or popping sounds from the tank often mean sediment has built up, causing the unit to overheat.

  • Leaks: Any water pooling around the base of the tank or visible leaks are clear signs of failure.

  • Performance Issues: A decline in performance, such as water not getting hot enough, taking longer to heat up, low water pressure, or decreased efficiency, suggests the unit is struggling.

  • Visible Damage: Obvious rust and corrosion on the exterior of the tank can indicate a more serious internal problem.

While these signs often point to replacement, some issues may be fixable. It's best to consult a professional plumber to diagnose the problem before investing in a new unit.

Several things can void the warranty for your water heater. Many water heater manufacturers state that installing your own will void the warranty. However, even if you get away with performing the task yourself, incorrect installation, lack of a building permit, and improper repair work, regardless of licensing status, can all render your water heater unprotected by both the manufacturer's warranty and any installation warranties. 

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

Electric water heaters do not need an attached vent, but the location of the water heater should allow for roughly 12 inches of clearance around it. This allows cool air to flow around the appliance and allows repair technicians to work on its components safely. The exact amount of clearance space required depends on your local building codes.

The Pima, AZ homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.