WATER HEATER INSTALLATIONS
Valley Wide Service
Your Local Water Heater Pros
"Enjoy Hot Water Tonight"
Low Prices - No Gimmicks
ONE DAY INSTALLATION
Hours 7:00AM to 7:00PM
CR-37 (dual) ROC 335298
Since 1979
Home | Tankless Pros Az | Phoenix, Az
Expert Water Heater Installation & Service
Switch to Endless Hot Water – Done Right, the First Time
Tankless Pros AZ installs every type of water heater across Arizona — gas tankless, traditional tanks, and hybrid heat-pump models — for homes and businesses.
47+ Years of Experience · 99% Happy Customers · We only do what - We do best... Water Heaters!
You Get:
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A friendly, no-pressure help to pick the perfect system for your family and budget
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Expert sizing so you never run out of hot water (and never pay for more than you need)
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Same-week scheduling & one-day installation in most cases
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Clean, safety first work with zero surprises or mess
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Lower energy bills and reliable hot water, guaranteed
Tired of cold showers, unreliable hot water?
Call or text today — We’re ready to get you dependable hot water.
FIND THE RIGHT DEAL FOR YOU!
Promotion $1140 Off + More! Instant-Unlimited Hot Water
Arizona's #1 Recommended Brand
Deal $500-Off Installation
You Must Have an Existing Loop
Not Sure? Ask Us!
Arizona's #1 Recommended Brand
Local Family Business Since 1979
Struggling to Find a Trustworthy Plumber?
Choose Tankless Pros of Arizona—a reliable, family-owned plumbing company locally serving Arizona since 1979.
Expert Service
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Factory-trained, certified technicians deliver top-quality water heater installations and repairs.
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Get free advice and helpful tips—just call us!
Fast & Dependable
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Same-day service and next-day installation if you call us before 10 AM.
Clear Pricing
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Honest, upfront prices with no hidden fees.
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0% financing, plus senior, military, and seasonal discounts.
Clean & Professional
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Every job includes a 3-year 100% workmanship guarantee.
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Our courteous technicians keep your home clean and explain everything clearly.
Trusted by the Community
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We do our best for you, consistently get 5-star reviews on Google and other social media.
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Customers love our responsiveness, professionalism, and friendly service.
47
Years Locally
Earning Trust
390+
Customer Rated
Google 5-Stars
14k+
Gas Tankless
Installations
89k+
Satisfied
Customers
What Our Customers Say...
Terisa W. Chandler
Our water heater went out unexpectedly over the weekend, and we contacted Sid of Tankless Pros AZ. He responded quickly and gave us a quote over the phone. We scheduled the installation for a tankless system the next day. The team arrived on time and explained the process. They cleaned up after the work and showed us how it worked. Since installation, we've been very happy with the tankless system and our hot water supply. We highly recommend Sid and Tankless Pros AZ!
Julie R. Sun City
I called Tankless Pros on Monday. A sales rep was out that afternoon to bid on the job, and I had my new tankless water heater system installed that Friday. Their communication was excellent; they were professional, did an awesome and efficient job on the installation, AND hauled away our old tank. 10/10 would recommend!
Get Your Free Quote Now!
Why Choose Tankless Pros AZ?
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Quality Brands Only – We install the most reliable, durable, energy-efficient tankless and tank water heaters that deliver years of reliable performance.
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Certified Expert Installers – Our technicians are factory-trained on every system we offer, ensuring proper setup for your home’s exact hot-water needs.
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Transparent Pricing Upfront – You get a clear, detailed quote, that we stand behind – no hidden fees, and no surprises.
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Latest Technology – Fewer Problems – Proper setup from day one, means fewer repairs, lower cost, and total peace of mind.
Choose the Pros who focus only on getting it done right the first time!
Quick One-Day Installation
Extend the Life of your
New Water Heater
HARD WATER SOLUTION AT AN AFFORDABLE PRICE
Arizona has hard water, and Tankless Pros Az recommends installing a ScaleRX; it can be included with any tankless or traditional water heater installation. Just! $299 installed
ScaleRX comes with a 12-year factory warranty.
IAPMO laboratories conduct continuous testing, which shows that ScaleRX is guaranteed to be 76.3% effective at preventing and removing limescale deposits in all water heaters.
Veteran & Senior Discounts
VALLEY WIDE SERVICE
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Ahwatukee
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Anthem
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Buckeye
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Carefree
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Cave Creek
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Deer Valley
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Gilbert
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Glendale
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Goodyear
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Litchfield Park
Our Three Principles of Excellence
At Tankless Pros AZ, everything we do rests on three non-negotiable principles that have made us Arizona’s most trusted tankless water-heater specialists.
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Radical Integrity: We give you the truth—even when it costs us the sale. No hidden fees, no unnecessary upsells, no surprises.
2. Obsessive Craftsmanship: Every installation is performed to a master standard the first time. We treat your home like it’s our own.
3. Relentless Customer Focus: Your schedule, your budget, your peace of mind come first. We answer the phone, show up on time, and stay until you’re 100% happy.
These three principles aren’t slogans. They’re the reason most of our work is brand-new replacement installations for homeowners who want it done once and done right.