Water Heaters in Kirkland, WA
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MON-FRI 7:00AM – 7:00PM
SAT-SUN 8:00AM – 5:00PM
Keep Your Hot Water Flowing in Kirkland, WA!
Contact Fast Water Heater Co. today for all your water heater needs in Kirkland, WA. We are committed to providing exceptional installation, repair and service to keep your hot water flowing smoothly. If you’re interested in an installation, we’re proud to specialize in a broad range of water heater types, makes, and models to meet your specific needs.
We service and sell these hot water heater brands:
- Bradford White
- Navien
- Noritz
- Rheem
- Rinnai





Emergency Water Heater Services in Kirkland
Emergency Same-Day Service: Encounter a leaking or cold water heater? Call us by noon for same-day service. Our team is ready to assist from 7 a.m. to 8 p.m., Monday to Friday, and 8 a.m. to 5 p.m. on weekends, without extra charges.
Expertise in Water Heater Solutions
Comprehensive Services: Specializing in repair, replacement, and installation of electric, gas, tank, tankless, and hybrid heat pump systems. We provide free estimates and no trip fees.
Free Estimates, No Trip Fees
We offer hassle-free, free estimates, setting us apart from typical plumbing companies.
No Extra Weekend Charges
Understanding that emergencies don’t stick to weekdays, we provide seven-day service without additional weekend fees.
Prepared Technicians
Our certified technicians, backed by extensive experience, ensure reliable service. For a smoother process, locate your water heater model and serial number beforehand.
Compliance with Local Codes and Regulations
Mandatory Permits In Kirkland
Replacing your water heater? Kirkland’s laws require a permit. But don’t worry, we handle the permit process efficiently, avoiding any project delays.
Up-to-Date Code Knowledge
Our experts stay informed about the ever-changing water heater codes in Kirkland, ensuring your installation is safe and compliant.
Safety-First Approach
We prioritize safety, adhering to codes and regulations. Our technicians will walk you through the necessary safety checks before starting work.
Key Plumbing Codes Enforced in Kirkland
Expansion Tanks
- Requirement: Mandatory for closed plumbing systems to mitigate stress on water heaters and pipes caused by thermal expansion of heated water.
Approved Location
- Restriction: Gas water heaters are prohibited in small, frequently occupied spaces (e.g., bedrooms, bathroom closets) due to carbon monoxide risks, unless equipped with direct-vent systems.
Earthquake Straps
- Requirement: Water heaters must be secured with straps at both the top and bottom to ensure stability during seismic activity, as mandated by Washington’s earthquake-prone region.
Venting
- Requirement: Proper venting systems are required to prevent carbon monoxide buildup, using approved materials and adhering to specified clearances per the Uniform Plumbing Code (UPC).
Pressure Regulating Valves
- Requirement: Mandatory for homes with water pressure at or above 80 PSI to protect plumbing systems and water heaters from damage.
Greasepack Gas Valve Replacement
- Restriction: Greasepack valves are non-compliant with the 2025 Uniform Plumbing Code and are not permitted by Kirkland inspectors.
Pans and Drains
- Requirement: Drain pans with proper drainage are required beneath water heaters to prevent water damage, particularly in indoor or vulnerable locations.
Bonding
- Requirement: Electrical grounding of water and gas pipes is mandatory to prevent pipe energization and protect against electrical wire degradation.
Sediment Traps
- Requirement: Gas water heaters must include sediment traps to shield the combustion chamber from debris and moisture.
Dedicated Water Shutoff
- Requirement: A dedicated shutoff valve is required for the water heater to allow isolation without disrupting the household water supply.
Pipe Insulation
- Requirement: Insulation is mandatory for pipes in unconditioned spaces (e.g., crawlspaces, attics) to improve energy efficiency and prevent heat loss.
Installation Services in Washington
Water Heater Installation Services in Kirkland
Your Local Expertise for Home Comfort: Looking for a water heater installation service in Kirkland or the broader Washington state? Our service specializes in installing high-quality water heaters, including top brands like Rheem, Bradford White, and Rinnai.
Key Features of Our Service Washington:
Premium Brand Selection:
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- We carry leading brands like Rheem, Bradford White, and Rinnai, ensuring you have access to the best water heater installs in the market.
- Whether you’re seeking energy efficiency, longevity, or specific heating capacities, we have the right solution for your Kirkland home.
Certified Installation Technicians:
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- Our team, renowned for water heater installation service in Washington state, comprises professionals expertly trained in installing these top brands.
- Each installation complies with Washington’s rigorous codes and safety standards.
Tailored Solutions for Washington Residents:
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- Our water heater installation consultations are designed to understand your specific needs in Washington, recommending the perfect fit from Rheem, Bradford White, or Rinnai.
- Focused on delivering customized solutions that align with your household’s water usage and energy preferences.
Safety and Compliance Priority:
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- We ensure that each water heater install adheres to Kirkland and Washington’s safety regulations, including the necessary safety features and compliance protocols.
- Continuous training keeps our team updated with the latest local standards.
Efficient and Timely Installation Services:
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- Known for our water heater installation service near Kirkland, WA, we offer prompt installations to minimize disruption to your daily life.
- Striving for same-day service to ensure your Kirkland home has hot water without delay.
Comprehensive After-Installation Support:
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- Our commitment extends beyond installation, with dedicated after-service support for Rheem, Bradford White, and Rinnai units in Kirkland and the greater Washington area.
- Prompt emergency repair services to address any post-installation needs.
Transparent and Fair Pricing:
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- Receive a clear, upfront cost for your water heater installation in Washington with no hidden fees.
- We pride ourselves on honest pricing that reflects our commitment to quality and customer satisfaction.
Choose Local for Your Kirkland Home: Embrace the comfort and efficiency of top brands like Rheem, Bradford White, and Rinnai with our specialized installation services. We’re here to ensure your Kirkland or Washington home enjoys the best in water heating technology.
give us a call to talk water heaters!
(425) 636 – 7038
Water Heater Replacement Services in Kirkland
Expert Installations with Over Two Decades of Experience:
We have a rich history of installing water heaters across a variety of residences in Kirkland – from single-family homes to townhouses. Our technicians, who are rigorously background-checked and extensively trained, ensure efficient and safe installations.
Responsive and Tailored Service:
Whether it’s time to replace an old unit, upgrade to a more efficient model, or shift to a tankless water heater, our team stands ready. We pride ourselves on offering same-day installations in most cases, responding swiftly to your call.
Local Expertise:
Our team’s deep understanding of Kirkland’s plumbing codes, safety regulations, and regional installation trends ensures that every job is done right. Being local, they stay abreast of all the latest requirements and best practices.
Transparent Pricing and No-Obligation Appointments:
While we provide an initial cost estimate over the phone, the final price is determined on-site to account for your unique setup. This approach ensures transparency and satisfaction, with no cost and no obligation for the appointment.
Comprehensive Water Heater Repair Services:
Water heaters are durable but not immune to issues. From standard repairs like replacing thermocouples and anode rods to more complex problems, we handle it all. Our team is equipped to assess whether a repair or replacement is more cost-effective, especially for older models.
Preventative Maintenance for Longevity:
Regular maintenance, such as draining storage tanks to prevent sediment build-up, is key to extending the lifespan of your water heater. Our technicians are skilled in all aspects of water heater care.

didn’t find what you’re looking for, give us a call and we’ll get your questions answered fast!
Call (425) 636-7038
for fast service
Water Heater Repair in Kirkland: Quick Overview
Constant Operation:
Water heaters in Kirkland work continuously to provide hot water. They’re durable but may need repairs for leaks or heating issues.
Warranty Check:
Water heaters typically have a 5-15 year warranty on parts. If there’s an issue, check your model and serial number to see if it’s still under warranty. Our Kirkland-based technicians are familiar with various brands and models.
Replacement vs. Repair:
If your water heater is over 10 years old, consider replacing it instead of repairing, as it may be more cost-effective.
Common Repairs:
Thermocouple Replacement:
Often needed when the heater isn’t heating water. This part helps control gas flow.
Anode Rod Replacement:
Essential for preventing tank corrosion caused by minerals and pressure. Installing new or dual anode rods can extend the heater’s life.
Pilot Light Issues:
A frequent repair need. The pilot light might need to be re-lit or the assembly replaced.
Draining the Tank:
Older models require yearly draining to prevent sediment build-up, which can shorten the heater’s lifespan.
Rebates and Incentives for Kirkland Residents
Energy Trust of Washington (ETW) Rebates
- Tier 1 Electric Heat Pump Water Heaters: $200 rebate for qualifying models.
- Tier 2 & 3 Electric Heat Pump Water Heaters: $400 rebate for higher-efficiency models.
- Eligibility: Must replace an existing electric water heater and be installed by an ETW-approved contractor.
- Energy Star Gas Tank Water Heaters: $150 rebate for models with a Uniform Energy Factor (UEF) of 0.67 or higher.
Washington State Income Tax Credits
- Gas Tankless Water Heaters:
- $250 tax credit for UEF of 0.82–0.849.
- $275 tax credit for UEF of 0.85 or higher.
- Heat Pump Water Heaters:
- $350 tax credit for Tier 1 models.
- $650 tax credit for Tier 2 models (e.g., GE or Rheem).
- Gas Tank Water Heaters:
- $150 tax credit for UEF of 0.67–0.69.
- $200 tax credit for UEF of 0.70 or higher.
Special Offers
- We partner with local utilities to provide enhanced savings on energy-efficient water heaters.
- Check our website or contact us for current 2025 promotions and detailed program information.
Contact us in Kirkland!
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