Water Heater Repair &
Installation
Greater Seattle Area
Hot water problems? Day & Nite’s licensed plumbers are here to help — 24/7 Round the Clock.
- ✓ Upfront and Honest Pricing
- ✓ Free Estimates on Replacements
- ✓ Lifetime Workmanship Guarantee
- ⚡ 24/7 Round the Clock Service
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Top-Rated Water Heater Services
Day & Nite installs, repairs, and maintains all types of water heaters — tank and tankless, gas and electric — for homes and businesses across the greater Puget Sound area.
Traditional tank-style gas heaters up to 75 gallons. Fast heating, lower operating costs, ideal for larger households. We service all major brands.
Get an Estimate →Simple installation, no gas leak risk, and excellent energy efficiency. A reliable, cost-effective choice for many Seattle-area homes.
Get an Estimate →On-demand hot water with no bulky storage tank. Tankless units last 15–20 years and significantly cut energy costs.
Get an Estimate →The most energy-efficient option available — uses ambient air to heat water and qualifies for utility rebates in the Pacific Northwest.
Get an Estimate →From thermostat fixes to leaks and sediment buildup — our techs diagnose fast and fix it right the first time.
Schedule Repair →Regular maintenance flushes sediment, extends your unit's life, and keeps efficiency high. Ask about our Maintenance Protection Plans.
Book a Tune-Up →Picking the Right Water Heater Made Simple
Not sure which unit fits your home? We cut through the confusion with expert guidance and zero pressure.
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📍Expert Guidance We help you choose based on your home size, daily usage, and energy goals — so you get the right fit the first time.
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💡Efficient Options Energy-saving tankless models, reliable electric units, heat pump systems — we carry the best brands for every budget.
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📋Seamless Installation Professionally installed to code for lasting performance, backed by our lifetime workmanship guarantee.
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🚚Hassle-Free Old Unit Removal We haul out your old water heater and responsibly dispose of it — you don't lift a finger.
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💵Upfront Pricing Clear estimates before we start. No hidden fees, no surprise charges — just honest, transparent costs.
See What Our Customers Are Saying
Thousands of satisfied homeowners across greater Seattle trust Day & Nite for their water heater needs.
Day & Nite came out the same day our water heater died. The tech explained all our options clearly and had a new unit installed before dinner. Couldn't be happier!
Called at 7am when I found my heater leaking. They were at my house by 9am and completely replaced it by noon. Upfront pricing, no surprises, excellent work.
We upgraded to a tankless system — Day & Nite walked us through every option, no pressure. Installation was fast and clean. Hot water on demand is a game changer!
Current Deals & Promotions
Save on your next water heater service. Our experienced team will get the job done right — day or nite!
On heat pumps, furnaces, tankless water heaters, AC, ductless heat pumps, and more. No obligation.
Claim Offer →for 12 Months
No payments, no interest for up to 12 months O.A.C. on new water heater installations. Ask us for details.
Apply Today →Protection Plan
Keep your water heater running at peak performance year-round with our affordable maintenance protection plans.
Learn More →Water Heater Questions? We Have Answers.
Straight from our expert plumbers — everything you need to know before you call.