Get matched with top tankless water heater installers in Marana, AZ

"We have this maintenance done every 14 months or so, since the water here is so hard. Pioneer has plumbers who are specifically trained to work on tankless water heaters (we called the manufacturer to find them). He checked it all out, and descaled the system. No problems."

"They showed up when expected, Did the water heater installation, and left NO mess behind. I was thoroughly impressed."

"Nice guys and good work installing units."

"The job was very involved and required a crew of three installers about 16 hours to complete over two days.  The crew's worksites were very clean, and the crew themselves were well-spoken and respectful.  Whenever I had a question, they stopped what they were doing and thoroughly explained what was going on at that time during the install, what the preceding steps were, and what the next steps were and why.  I felt as though they really wanted me to understand why they were taking certain actions and why it should matter to me.  I really did feel like they would do the same quality of work on their own homes.
Arin was the ACS sales representative I worked with from the beginning.  He was incredibly responsive, knowledgeable, and understanding about our financial situation and why this was such a serious investment for my wife and I to make at this point in our lives and under our current circumstances.  He was able to find applicable TEP rebates and negotiated a fair price with additional promotional offers and financing through Trane and ACS.  
There was a slight glitch with the thermostat near the end of the job.  We were initially told our existing WIFI-enabled thermostat was compatible with the new split system heat pump but later found out it's wiring structure was not compatible with a 2-stage compressor.  A new comparable thermostat was subsequently installed but suddenly began malfunctioning that night.  The thermostat "issue," in its entirety, was addressed quickly, efficiently, and fairly by ACS.
The new water heater, upon delivery, and a few small "dings" in the side, but nothing that would affect its performance.  Without my asking, ACS brought in a second water heater that was in perfect condition and installed it the same day.  
ACS are professionals and perfectionists.  If detail and accountability are important attributes you expect in a contractor, you have no need to look any further than ACS.
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"Tankless water heater installed in June developed a leak and corroded. The heater was not installed with proper clearances per the install manual of the manufacturer. However, after bringing up these issues, they promptly moved the heater into a better location providing proper clearances and replaced the corroded parts."

"My old gaspac HVAC quit working. I searched the internet to find the highest SEER 5 ton units. I contacted several dealers and Done Rite gave me a free estimate and they had the best price. They installed the unit a couple days later and I couldn't be happier. Very professional install and answered all the questions I asked."

"Eric did a great job installing garbage disposal and kitchen faucet."

"Excellent. Called with in an hour of posting. Was able to come and examine the water heater, purposed a couple of options. Within 3 hrs he had removed the old heater and installed a new unit. Awesome!! Saved hundreds of dollars."

"New water heater installed. Great job!"

"Excellent work, very responsive, high quality.
They will be the first plumbing company I call in the future.
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