Do you carry Dunkirk parts on your service trucks?

Yes. Our vans hold the 40 most frequently needed Dunkirk components, and we reload from local parts lockers nightly. Less common items are shipped overnight via our factory-direct relationship.

Are your repairs recognized for Dunkirk warranty claims?

Yes. Our technicians renew Dunkirk factory training every two years, and we process warranty paperwork directly with ECR International, saving you time and often covering in-warranty parts at no cost.

1-800-974-5884

Dunkirk Boiler Repair & Maintenance Experts in Western Washington

Q: Why choose Jane’s Radiant Heating for Dunkirk boiler repairs?

Janes Radiant Heating has specialized exclusively in hydronic and radiant heating since 1987. Our technicians are Dunkirk-factory certified and carry the Northwest’s largest inventory of OEM parts, allowing most repairs to be completed in a single visit.

Q: How fast can you respond to a Dunkirk boiler emergency?

We provide 24/7 emergency coverage across Western Washington, typically arriving within 90 minutes in the I-5 corridor. Service vans are pre-stocked with common Dunkirk parts to avoid delays.

Q: What common Dunkirk boiler issues do you fix?

We repair ignition lockouts, flame-loss errors, leaks, scale buildup, short-cycling, low pressure, and more. Our experts can handle both condensing and legacy Dunkirk models.

Q: How does your preventive maintenance plan keep my boiler efficient?

The plan includes combustion analysis, system flushing, expansion tank checks, glycol testing, and reset-curve optimization. Clients on the plan report up to 12% fuel savings and receive priority scheduling.

Q: Which Western Washington areas do you cover?

We service all counties west of the Cascades, including King, Snohomish, Pierce, Kitsap, Skagit, Whatcom, Thurston, Mason, Grays Harbor, and Island counties, as well as coastal and mountain communities.

Q: How do I book service or ask a technical question?

Call 800-974-5884, email service@janescompany.com, or use our online booking form. Provide your boiler model and a brief description of the issue for fastest service.

If you’re searching for expert Dunkirk boiler repair and radiant heating system maintenance in Western Washington, Janes Radiant Heating is your trusted local authority. With over three decades of radiant heating specialization, we deliver unmatched expertise, fast response times, and high-quality solutions across King, Snohomish, Pierce, Whatcom, Skagit, Thurston, Kitsap, Island, and surrounding counties.

Factory-Certified Dunkirk Repair Technicians

Our team is factory-trained and certified to handle all Dunkirk models, from high-efficiency condensing boilers to older atmospheric systems. Whether you’re dealing with loss of heat, leaking manifolds, low system pressure, or malfunctioning thermostats, we have the diagnostic tools and technical know-how to resolve the issue correctly the first time.

Fast Emergency Service & Largest Parts Inventory

Janes Radiant Heating is known for its rapid emergency response services across Western Washington. We maintain the region’s largest hydronic parts inventory—ensuring that repairs are completed fast without long lead times waiting for critical components. Our technicians arrive with most Dunkirk-specific parts already on hand.

Expertise Other Companies Can’t Match

What sets Janes apart is our singular focus on radiant heating. Since 1987, we’ve helped homeowners resolve heating issues others couldn’t fix. Whether your system is underperforming, repeatedly shutting off, or hasn’t been inspected in years, we can identify the root cause and offer a long-term solution—not just a quick patch.

Affordable, Transparent Pricing

We offer competitive pricing and transparent estimates before any work begins. We’ll work with your budget to find the best repair or replacement solution that suits your needs. With routine service or emergency visits, you’ll always receive reliable, fair pricing.

Preventive Maintenance for Peace of Mind

Annual maintenance is the key to avoiding expensive system breakdowns. Our Dunkirk service plans include full system inspections—checking pumps, valves, gauges, controls, expansion tanks, and radiant loops. We flush systems, test efficiency, and clean heat exchangers to keep your boiler operating at peak performance all year long.

Fuel Type & System Versatility

Our technicians are trained across all hydronic system types and fuel sources including gas, propane, electric, and even oil-fired systems. We also service geothermal setups, indirect water heaters, radiant floor zoning, and multi-boiler configurations.

Schedule Your Dunkirk Service Today

Contact us today for emergency repair, annual maintenance, or system inspections. Call us toll-free at 800-974-5884 or email us at service@janescompany.com.

Accredited by the Better Business Bureau

The Janes Company Inc BBB Business Review

Dunkirk Boiler Repair & Maintenance FAQ – Western Washington Experts

Why choose Jane’s Radiant Heating for Dunkirk boiler repairs?

Since 1987 our single focus has been hydronic and radiant-heat technology—no furnaces, no forced-air distractions. Every technician completes factory certification on the full Dunkirk line, from standard gas-fired models to today’s 95 % AFUE condensing units. Because we maintain Washington’s largest stock of OEM pumps, sensors, and control boards, we usually finish critical repairs in one visit. Homeowners appreciate that specialization: fewer callbacks, a deeper diagnostic process, and workmanship stout enough that we back it with a parts-and-labor guarantee.

How fast can you respond to a Dunkirk boiler emergency?

Our on-call dispatch covers King, Snohomish, Pierce, Thurston, Kitsap, Skagit, Whatcom, Island, Mason, and Grays Harbor counties. Typical winter response in the I-5 corridor is under 90 minutes. We use GPS-routed vans staged in Everett, Tacoma, and Bremerton, each stocked with the 40 most common Dunkirk components—igniters, expansion tanks, flame sensors, pressure relief valves, ECM circs, and low-water cut-offs—so “waiting for parts” is rarely an issue.

What common Dunkirk boiler issues do you fix?

Ignition lockouts & flame-loss errors caused by weak electrodes or blocked condensate traps.
No-heat calls from failed PCB relays, frozen outdoor reset sensors, or air-bound radiant loops.
Leak diagnosis on copper manifolds, taco zone valves, side-arm heat-exchanger gaskets, and glycol fill stations.
Kettling / scale buildup in households pulling 18-grain well water—solved with power-flushing and polyphosphate filters.
Short-cycling & high-gas-bill complaints corrected with proper delta-T tuning and combustion analysis.

Do you really carry all Dunkirk parts on your service trucks?

Practically speaking—yes. Our Mukilteo warehouse feeds three satellite parts lockers so technicians reload nightly. The rolling inventory covers 90 % of failures we encounter: 24-volt gas valves, mod-con blower assemblies, Honeywell SmartValve kits, Grundfos/UPM pumps, and full gasket kits for Quantum and Helix HX series. If we do need a specialty part (for example a discontinued PSB heat exchanger), our direct vendor relationship in the Midwest ships overnight.

How does your preventive maintenance plan keep my boiler efficient?

An annual PM visit includes:

Combustion test and O₂/CO tuning to factory spec.
Inspection of pumps, air vents, backflow preventer, and expansion tank pre-charge.
Flushing the condensate neutralizer and verifying pH remains above 6.
Sight-glass check for glycol concentration—critical in the Cascades where January lows hit single digits.
Reset-curve optimization so your system modulates rather than short-cycles.

Customers on our plan report up to 12 % fuel-bill reduction and enjoy priority scheduling during peak season.

Which Western Washington areas do you cover?

From Bellingham to Olympia and Port Angeles to Cle Elum, we cover every ZIP code west of the Cascades. Our most frequent service clusters are Seattle metro, Everett & Mukilteo, Tacoma & Gig Harbor, the Kitsap Peninsula, Skagit farmland, and coastal towns such as Aberdeen, Westport, and Long Beach. Remote island or mountain cabins? We’ll coordinate ferry or snow-track access upon booking.

Are your repairs recognised for Dunkirk warranty claims?

Yes—our techs complete Dunkirk factory training every two years and use authorized diagnostic software. All warranty paperwork is filed electronically with ECR International, streamlining the claim. Most in-warranty parts incur zero cost to you aside from labor, and our office tracks serial numbers so you don’t have to dig through old invoices.

How do I book service or ask a technical question?

Call: 800-974-5884
Email: service@janescompany.com
Office Hours: Mon–Fri 7 a.m.–5 p.m. (emergency line 24/7)

You can also schedule online using our secure booking form. Provide your boiler model, a brief description of the issue, and photos if convenient—this helps us pre-load the right parts before we arrive.

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