Arizona-only directory · ROC license-matched
Find a licensed pool heater & heat pump pro in Arizona
1,257 Arizona ROC-licensed swimming pool and pool service contractors across 10 counties, each matched to a current Arizona Registrar of Contractors license. Desert nights and winter cold snaps cool a pool fast, from the Phoenix metro to Tucson and beyond. Find someone licensed to install or fix your heater, and confirm the heater types they work on. Free for homeowners.
- License-matchedMatched to Arizona ROC records
- Free for homeownersNo fees, no obligation
- Arizona-only10 counties · 87 cities
- 28 heating & solar prosHighlighted and listed first
How it works
Three steps to a warmer pool
Search your county
Pick your county or city to see ROC-licensed swimming pool and pool service contractors based near you, heating and solar businesses first.
Check the license
Every listing shows its Arizona ROC license number, license class and expiration date.
Compare free quotes
Tell us the heater you want and hear from up to three licensed contractors. No obligation.
Browse by service
Heaters, heat pumps, solar and service
Pool Heater & Heat Pump Specialists
ROC-licensed businesses whose name says pool heating, pool heaters or heat pumps.
Find contractorsSolar Pool Heating
B-6, KA-6, A-19 "Including Solar" pool contractors, C-78/CR-78 solar plumbing contractors, or a name that mentions solar.
Find contractorsPool Equipment Service & Heater Repair
C-6, CR-6 and R-6 Swimming Pool Service and Repair contractors, or a name that mentions service or repair.
Find contractorsSwimming Pool Contractors
B-5, B-6, KA-5 and KA-6 Swimming Pools contractors, who build and remodel pools.
Find contractorsCommercial & Aquatic Pool Contractors
A-9, A-19, KA-5, KA-6 and C-6 contractors, or a name that mentions commercial or aquatic work.
Find contractorsSpas & Hot Tubs
B-10 Pre-Manufactured Spas and Hot Tubs contractors, or a name that mentions spas or hot tubs.
Find contractorsBrowse by county
From the Phoenix metro to Tucson and the Colorado River
Arizona has a huge residential pool market, with the Phoenix metro the biggest of all. Start with a popular region, or tap any county on the map.
Phoenix Metro
924 listed- Maricopa CountyPhoenix · Mesa · Scottsdale
Pinal County
116 listed- Pinal CountyQueen Creek · San Tan Valley · Apache Junction
Tucson & Pima County
104 listed- Pima CountyTucson · Oro Valley · Marana
Mohave County
62 listed- Mohave CountyLake Havasu City · Bullhead City · Fort Mohave
Yuma
25 listed- Yuma CountyYuma · San Luis · Somerton
Prescott & Yavapai
16 listed- Yavapai CountyCottonwood · Sedona · Prescott
Featured contractors
Featured pros
Featured spots are available
Arizona ROC-licensed pool contractors can appear here and at the top of their county pages.
Pool heating season: fall through spring
Book heater work before the desert nights turn cold.
Clear desert nights, winter cold snaps and higher-elevation winters all cool a pool in different ways. Our guide covers why Arizona pools cool off, covers that hold heat, and cold-night precautions for equipment.
Homeowner guides
Choose the right heater. Hire well.
Pool Heat Pump vs. Gas Heater (and Solar)
How heat pumps, gas heaters and solar pool heating work, and the trade-offs in heat-up speed, running cost and weather.
Read guideHow to Size a Pool Heater
The factors that set heater size (surface area, temperature rise, wind and covers), BTU basics and solar collector sizing.
Read guideArizona Pool Heating Season
Why Arizona pools cool off on desert nights and in winter cold snaps, how the low desert differs from higher elevations, and using a cover to hold heat.
Read guideHiring a Licensed Pool Contractor in Arizona
Arizona ROC swimming pool and pool service license classes, how to use the ROC contractor search, permits and written contracts.
Read guideHow listings are chosen
Every business listed here appears in the Arizona Registrar of Contractors (ROC) public posting list with a current license and an Arizona address, as of October 2026. Each holds an ROC swimming pool license (B-5, B-6, KA-5, KA-6, A-9 or A-19), a swimming pool service and repair license (C-6, CR-6 or R-6), a B-10 spa and hot tub license, or a C-78/CR-78 solar plumbing license. We don't claim every listed business installs heaters: service tags come only from the license class or business name, so confirm that a contractor installs or services the heater type you want. We do not publish ratings, reviews or phone numbers.
More about our data