Tankless Water Heater Services in Tucson, AZ
Never Run Out of Hot Water Again
Gas & Electric Tankless | Rinnai, Navien, Noritz Authorized | 24-34% Energy Savings | Licensed ROC #171687 | Free Sizing Consultation
4.97 Rating
22,000+ Five-Star Reviews
46+
Years Serving
Tucson Families
Family & Veteran-Owned
Serving Tucson Since 1979
Why Choose Intelligent Design for Tankless Water Heaters?
Endless Hot Water Supply
Never run out of hot water | Multiple showers simultaneously | Perfect for large families | On-demand heating technology
24-34% Energy Savings
No standby heat loss | Only heats when needed | Lower utility bills | Qualifies for rebates
Authorized Dealer
Rinnai Pro Partner | Navien certified | Noritz trained | Factory warranties | Genuine parts
46+ years Tucson Experience
Family & veteran-owned | 22,000+ reviews | Hard water expertise | Trusted since 1979 | BBB A+ rated
Space-Saving Design
Wall-mounted units | Free up floor space | Indoor or outdoor installation | Compact footprint
20+ Year Lifespan
Double the life of tank heaters | Low maintenance needs | Replaceable components | Long-term investment
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Ready for Endless Hot Water?
Our licensed master plumbers provide free consultations to assess your home's hot water needs, explain tankless options, and provide detailed estimates with no obligation.
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Get Your Free Tankless Quote Today
Discover how tankless technology can transform your home's hot water experience. Call Tucson's tankless experts for a free sizing consultation and detailed estimate.
Call (520) 333-2665Trusted by Tucson Homeowners
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Common Questions About Tankless Water Heaters
Real answers to questions Tucson homeowners ask us every day
How much does tankless water heater installation cost in Tucson?
Basic tankless installations range $2,500-$3,500 for quality mid-range units. Premium condensing units with any necessary gas line or venting upgrades range $3,500-$5,500. We provide detailed written estimates with no hidden costs.
Are tankless water heaters worth the investment?
For most Tucson families, yes. The combination of 24-34% energy savings, 15-20 year lifespan (vs 8-12 for tank heaters), endless hot water, and space savings typically makes tankless cost-effective over time while dramatically improving daily convenience.
How much can I save with a tankless water heater?
Typical Tucson families save $100-$200 annually on gas bills by eliminating standby heat loss. High-efficiency condensing units save even more. Over 20 years, total savings of $2,000-$4,000+ offset the higher initial investment.
What size tankless water heater do I need?
Sizing depends on peak simultaneous hot water demand. Most 2-3 bathroom Tucson homes need 7-9 GPM units. Larger homes with 3+ bathrooms or heavy simultaneous use need 9-11 GPM units. We calculate your exact needs during free consultations.
How long does tankless water heater installation take?
Most tankless installations take 4-8 hours depending on complexity. Simple replacements with adequate existing gas lines take 4-5 hours. Installations requiring gas line upgrades, electrical work, or complex venting may take a full day.
Does Tucson's hard water affect tankless water heaters?
Yes, hard water mineral buildup is the #1 maintenance issue for tankless units in Tucson. We recommend annual descaling service and suggest water softener installation to protect your investment and maintain efficiency.
Which tankless water heater brands do you install?
We're authorized dealers for Rinnai (Pro Partner), Navien, and Noritz—the industry's top-rated brands. We also service and install Takagi, Rheem, and other quality brands. All installations include full manufacturer warranties.
Can a tankless water heater supply multiple showers at once?
Yes, when properly sized. A 9-11 GPM gas tankless unit can supply 2-3 showers simultaneously plus a dishwasher or washing machine. We size every system to meet your household's peak hot water demand.