
Tankless Water Heater Repair in Spokane
Reliable Solutions When Your Tankless Water Heater Needs Service
Tankless water heaters provide energy-efficient hot water on demand, but even the most reliable units can experience issues over time. At Sturm Heating & Air Conditioning, Spokane homeowners trust our team to restore comfort quickly and professionally. Since 1945, our certified technicians have delivered honest guidance, high-quality repairs, and careful attention to every home we serve. Cold showers, inconsistent temperatures, or error codes don’t need to disrupt your day—our experts put your needs first, guiding you through reliable repair options.
Tankless water heaters are ideal for Spokane homes because of their energy efficiency and compact design. Our technicians stay up to date with the latest service standards for leading brands, ensuring repairs are effective on both natural gas and electric units. Every repair is tailored to local conditions—from historic homes in Browne’s Addition to modern north Spokane neighborhoods—so your system works optimally year-round.
Need tankless water heater repair in Spokane? Call Sturm Heating & Air Conditioning at (509) 790-3987 or send us a message online today.
Common Tankless Water Heater Problems and How We Fix Them
Tankless water heaters are efficient and compact, but even the best systems can experience issues over time. Understanding common problems helps homeowners identify potential issues early and choose the right repair solution. Our Spokane technicians are trained to address:
Ignition failures: Units may fail to start due to faulty sensors, gas supply issues, or control board errors. We diagnose and replace only the necessary components to restore reliable operation.
- Inconsistent water temperature: Fluctuating hot water can result from mineral buildup, partially blocked flow sensors, or gas pressure variations. Our team performs thorough inspections and cleaning to stabilize performance.
- Low water pressure: Scale accumulation in pipes or the heater can restrict flow. We descale and clean your system, ensuring proper water pressure for consistent use.
- Error codes and warning lights: Modern units display codes for various issues. Our certified technicians interpret codes accurately and apply the correct repairs for safety and efficiency.
- Unit leaks: Water leaks often result from corroded components or worn seals. We quickly identify the source and repair or replace affected parts to prevent further damage.
With decades of experience servicing both gas and electric models, our Spokane team provides reliable, long-lasting solutions that restore comfort and extend the life of your tankless water heater.
Preventative Maintenance Tips to Avoid Costly Repairs
Proactive maintenance extends the life of your tankless water heater and prevents inconvenient breakdowns. Key steps include:
- Annual professional inspection: Certified technicians check gas or electric components and evaluate overall performance.
- Regular descaling: Mineral buildup can impair efficiency; schedule descaling based on your water quality.
- Filter care: Clean or replace filters every 1–3 months to maintain flow and efficiency.
- Monitor performance: Watch for fluctuations in temperature, pressure drops, or unusual noises.
- Winter precautions: Insulate exposed pipes and units to prevent freezing in Spokane’s cold months.
Following these steps keeps your system running efficiently and reduces emergency repair needs.
Benefits of Professional Tankless Water Heater Repair
Investing in professional repair goes beyond fixing immediate issues. Our Spokane homeowners enjoy lasting benefits when they choose Sturm Heating & Air Conditioning:
- Improved energy efficiency: Properly repaired systems use less energy, reducing utility bills.
- Extended lifespan: Addressing problems early prevents major failures, helping your unit last 15–20 years.
- Reliable hot water: Consistent temperatures and strong water flow improve daily comfort for your family.
- Enhanced safety: Licensed repairs ensure gas, electrical, and pressure components meet local codes and standards.
- Cost savings: Timely repairs reduce the need for emergency services or premature replacement.
- Peace of mind: Our detailed diagnostics, transparent estimates, and high-quality workmanship provide confidence in every repair.
Professional repair ensures your tankless system continues to deliver hot water efficiently and safely, even in Spokane’s unique water and climate conditions.
Why Residents Trust Sturm for Tankless Water Heater Repair in Spokane
Trust and experience are as important as the repair itself. For over 80 years, Sturm Heating & Air Conditioning has built lasting relationships in Spokane by offering:
- Transparent estimates with no hidden fees
- Recommendations based on actual need, not upsells
- Local professionals who understand Spokane’s homes and climate
- Proven solutions that prioritize long-term reliability
Our community-focused approach has earned us generational trust. Many Spokane residents refer family and friends, confident they’ll receive the same honest care. Every repair reflects our commitment to clear communication, local expertise, and high-quality workmanship.
Trusted Tankless Water Heater Repair in Spokane
Your comfort and home safety are our priority. At Sturm Heating & Air Conditioning, we provide fast, honest, and expert tankless water heater repair. With over 80 years of experience, Spokane homeowners can trust our team for efficient, long-lasting solutions. From detailed diagnostics to quality repairs, every step is designed to restore reliable hot water and peace of mind.
Contact us for fast tankless water heater repair in Spokane. Call (509) 790-3987 or send a message online today to schedule a service with our experienced technicians.


Hear From Our Happy Customers
At Sturm, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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Had the best experience with Sturm! Had our vents & air ducts cleaned and furnace serviced, and they did the most professional job! The air quality in my house is so much better, and my furnace is running smoothly.- Dave M.
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My wife and I are very pleased with the professional services of Gerry and John. They were on time, very thorough on the cleaning of our furnace, registers, and ductwork. Wonderful from start to finish.- Richard A.
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We had a recurring issue with our furnace, and Jason plus the other techs were awesome getting it fixed. They put in a tankless water heater previously as well, for considerably less than what some other companies were quoting.- Doug C.
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John and Jason are very friendly, kind, and extremely helpful. They replaced the part needed to fix my furnace in a timely manner, and also ensured all of my questions were answered.- Taylor F.
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We just had Sturm come out and do an install after getting many other quotes. I appreciated their professionalism & willingness to negotiate on price when we told them about some lower price point quotes. They did a GREAT job.- Gwyneth M.
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Second year in a row that Anthony has done my annual A/C and furnace check up. So impressed with his attention to detail, communications, being on time and also Sturm responding to my special requests e.g. time and days for service.- Kaye B.
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John & Dominic did an amazing job cleaning our very dirty air ducts. They were friendly and personable and made a point to make our dogs feel comfortable while they were in our home.
- Diana M. -
Since we have been using Sturm Heating and Cooling we have been satisfied with everything they have done. I believe that we have used them since we bought our home.
- Patricia E.