Tank and Tankless Water Heater Installation in Phoenix, Arizona
24+ Years of Experience
Family-Owned Business
Industry Leading Warranties
NSF/ANSI Tested and Certified Components
Licensed, Bonded, and Insured
Why Choose Our Service Agreement?
Protect your Phoenix home with our hassle-free Water Heater Service Agreement. Enjoy worry-free maintenance and long-term savings designed for Arizona families.
No Upfront Fees
Only pay at time of service
Flexible Payment Options
Pay monthly or pay-as-you-go
Locked-In Pricing
Protection against unexpected price increases
Priority Service
Warranty coverage and fast scheduling
Trusted Local Team
Family-owned business, no subcontractors
Big Box vs Professional Grade Water Heaters
Wondering whether to buy from a big box store or a professional installer in Phoenix? Here’s why professional-grade water heaters offer better performance, value, and peace of mind.
Feature | Big Box Stores ❌ | Professional Grade ✅ |
|---|---|---|
Build Quality | Basic components, thinner linings | Durable construction, commercial-grade parts |
Drain Valves | Often plastic | Heavy-duty brass or metal |
Initial Cost | Lower upfront | Higher quality investment |
Longevity | 6–8 years | 12–20 years |
Parts & Repairs | Limited, sometimes proprietary | Standard parts, easy to service |
Serviceability | Limited access | Easy technician access |
Warranty Support | Manufacturer hotline only | Local, contractor-backed support |
Big Box vs Professional Grade Water Heaters
Wondering whether to buy from a big box store or a professional installer in Phoenix? Here’s why professional-grade water heaters offer better performance, value, and peace of mind.
Feature
Build Quality
Big Box Stores ❌
Basic components, thinner linings
Professional Grade ✅
Durable construction, commercial-grade parts
Drain Valves
Big Box Stores ❌
Often plastic
Professional Grade ✅
Heavy-duty brass or metal
Initial Cost
Big Box Stores ❌
Lower upfront
Professional Grade ✅
Higher quality investment
Longevity
Big Box Stores ❌
6–8 years
Professional Grade ✅
12–20 years
Parts & Repairs
Big Box Stores ❌
Limited, sometimes proprietary
Professional Grade ✅
Standard parts, easy to service
Serviceability
Big Box Stores ❌
Limited access
Professional Grade ✅
Easy technician access
Warranty Support
Big Box Stores ❌
Manufacturer hotline only
Professional Grade ✅
Local, contractor-backed support
Professional-Grade Water Heaters Installed in Phoenix & Across the Valley
Find the Right Water Heater for Your Home
From standard storage tanks to high-efficiency hybrid and tankless systems, we offer professional-grade water heaters built to handle Arizona’s demands. Installed by licensed experts, our options deliver reliable hot water, longer lifespans, and energy savings compared to big box units.
Trusted Brands We Install: Bradford White, Rheem, Ruud, Lochinvar, AO Smith, GE, Rinnai, Navien, and more.
Standard 40/50 Gallon Electric or Gas
Reliable and cost-effective, these standard water heaters are the most popular choice for Phoenix homeowners. Available in both gas and electric, they provide consistent hot water for families while offering the best balance of performance and affordability.
75 Gallon Bradford White Gas Water Heater
Perfect for large households or higher hot water demand, the 75-gallon Bradford White delivers plenty of capacity without running out. Built with professional-grade components, it offers a longer lifespan and greater efficiency compared to big box units.
80 Gallon Bradford White Electric Water Heater
Designed for homes with heavy hot water use, the 80-gallon Bradford White Electric combines capacity with durability. With professional-grade construction, it ensures dependable hot water while lasting longer than standard store-bought models.
Gas Tankless Navien Water Heaters
Tankless systems heat water on demand, giving you endless hot water while saving space. High-efficiency Navien models are ideal for Arizona households that want modern convenience, lower utility bills, and long-lasting performance.
Hybrid Electric Water Heaters
Hybrid water heaters use advanced heat pump technology to cut energy costs by up to 60%. They provide reliable hot water for Phoenix families while being eco-friendly and efficient — the perfect upgrade for homeowners who want long-term savings.
Electric Tankless Water Heaters
Provide hot water on demand without the need for a bulky storage tank. They’re a compact option for smaller households or specific applications where gas isn’t available. While not as common as gas tankless systems, they can be a good fit for certain homes. Contact us for available models and pricing.
What’s Included With Your Water Heater Package
From installation to yearly care, we’ve got you covered with dependable service and homeowner-friendly benefits.
Standard 40/50 Gal Package | |
|---|---|
Dielectric/brass nipples & union set | Included ✅ |
Haul away of your old water heater | Included ✅ |
Lead free ball valve for water shut off | Included ✅ |
Stainless steel water supply lines | Included ✅ |
A metal drain pan if applicable | Included ✅ |
Standard installation - ground floor no obstructions | Included ✅ |
Ongoing Maintenance & Perks | |
|---|---|
1 Free Annual System Check (Details Apply) | Included ✅ |
1st Year Maintenance (Flush) | Included ✅ |
Priority scheduling within 24–48 hours | Included ✅ |
Discount on RO Filter Services - not covered under a CWS Service Agreement | 25% |
Discount on additional plumbing services | 10% |
On Going Flushes Yearley | $69.00 |
Anode Rod Every 2 Years for Standard 40/50 Gal Water Heaters | $250.00 |
Protect Your Investment with Ongoing Maintenance
Routine maintenance keeps your water heater running efficiently and extends its lifespan. We offer affordable flushes, part replacements, and priority service to keep your system at peak performance.
Standard 40/50 Gal Package
Dielectric/brass nipples & union set
Included ✅
Haul away of your old water heater
Included ✅
Lead free ball valve for water shut off
Included ✅
Stainless steel water supply lines
Included ✅
A metal drain pan if applicable
Included ✅
Standard installation - ground floor no obstructions
Included ✅
Ongoing Maintenance & Perks
1 Free Annual System Check (Details Apply)
Included ✅
1st Year Maintenance (Flush)
Included ✅
Priority scheduling within 24–48 hours
Included ✅
Discount on RO Filter Services - not covered under a CWS Service Agreement
25%
Discount on additional plumbing services
10%
On Going Flushes Yearley
$69.00
Anode Rod Every 2 Years for Standard 40/50 Gal Water Heaters
$250.00
Upgrade Your Water Heater for Extra Protection & Efficiency
From leak detection to advanced anode rods, we offer upgrade options that extend the life of your water heater and protect your Phoenix home.
Leak Detection + Auto Shutoff
Protects against costly water damage
Electronic Anode Rod (20-Year Warranty)
Extend tank life & prevent corrosion
¾” Full Port Drain Valve
Faster, cleaner flushes — prevents clogging
Thermal Expansion Tank
Protects against premature wear & leaks
Easy Financing
EASY FINANCING (TERMS 3 to 60 months / APRs range from 0 to 35.9%) Pay in installments for your purchases. It takes just a minute to see your options, and checking eligibility won’t impact your credit score. Learn more
Why Us?
Family-owned with over 24 years of experience, Complete Water Systems is Arizona’s trusted provider of water filtration, plumbing, and service solutions. We are committed to delivering high-quality, innovative solutions with integrity and professionalism. Whether you need home filtration, plumbing services, or expert advice, our dedicated team ensures your water is clean, safe, and tailored to your needs. Contact us today to discover how we can help you achieve pure and safe water.
What Our Customers Say About Their Water Transformation
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We've Got You Covered
We proudly serve all of Arizona with expert water filtration and plumbing services. From Phoenix to every corner of the state, we're here to ensure you have clean, safe water whenever you need it.
North Phoenix Area
Anthem
New River
Carefree
Cave Creek
Glendale
Paradise Valley
Peoria
Phoenix
Scottsdale
South Phoenix Area
Avondale
Chandler
Guadalupe
Queen Creek
San Tan Valley
Sun Lakes
Tempe
West Phoenix Area
Buckeye
El Mirage
Goodyear
Litchfield Park
Morristown
Sun City
Sun City West
Surprise
Tolleson
Youngtown
East Phoenix Area
Apache Junction
Fountain Hills
Gilbert
Mesa
Rio Verde
Others with Dispatch Fee
Casa Grande
Dewey-Humboldt
Eloy
Florence
Maricopa
Prescott
Prescott Valley
Sedona
Wickenburg
Gold Canyon
Flagstaff
Payson
Tucson
Coolidge