Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Before
After
Before
After
Before
AfterFast, Reliable Furnace Repair Across Des Moines
Furnace repair in Des Moines typically runs $150 – $700, and most no-heat calls can be diagnosed and fixed in a single visit. We dispatch crews to Des Moines from our Seattle office, so a background-checked technician in a marked Dalton Heating & Air uniform can usually be at your door the same day you call. If your furnace is short-cycling near the Marina, blowing weak heat up in Zenith, or refusing to fire in a 1960s rambler off 16th Ave S, call (361) 306-9515 and we’ll put the price in writing before any work starts.
Why Dalton Heating & Air Is Des Moines’s Preferred Furnace Repair Company
Des Moines homeowners call us because our price does not change at the door. We are a Garrison Partners company, which means we have operated under The Garrison Standard since 2003: written pricing on every job, a written one-year guarantee on every repair, and a free return visit if the work fails inside that year. No exceptions negotiated at the kitchen table.
Our technicians are factory-trained on nine major residential brands, including Goodman, Rheem, and York. They drive marked vans. They wear uniforms with their name on the shirt. You know who is pulling up before they ring the bell. And when you call at 2 a.m. because the furnace died during a wet 38-degree night, a live person answers. Not a voicemail. Not a callback window.
Marco Benitez leads our team, and he holds every tech to The Garrison Code: arrive inside the stated window, price in writing before starting, do the job by the book, leave the site clean, and stand behind the work for a full year. That is the whole deal.
Gas Furnace Repair in Des Moines
Gas Furnace Repair in Des Moines is a year-round trade, but the calls cluster differently than they do in colder inland cities. The burners, gas valve, and ignition components still fail in the usual ways, but here the blower motor and run capacitor tend to wear out first because furnaces run long, low-demand cycles through mild, damp winters. That means the first symptom is often weak airflow or a house that never quite reaches setpoint, not a cold house at midnight. If yours is doing that, call our Furnace Repair team at (361) 306-9515. Most repairs in Des Moines run $150 – $700 depending on the part.
Ignitor and Gas Valve Checks
A furnace that clicks but will not light often has a failed ignitor or a sticking gas valve. We test both on every no-heat visit, and we replace the ignitor with a factory-spec part, not whatever is on the truck. Damp coastal air accelerates corrosion on ignition components, so we look closely at the valve body and burner assembly on any unit older than 15 years.
Blower Motor and Capacitor Diagnosis
Long low-demand cycles in a mild marine climate put steady wear on the blower motor bearings and run capacitor. When the capacitor drifts out of spec, the blower runs slow or hums without spinning, and the furnace overheats and shuts down on a limit trip. That is a $150 – $450 fix in most cases, far cheaper than the new furnace a less careful tech might pitch.
Furnace Tune Up in Des Moines
Furnace Tune Up in Des Moines is best done before the real heating season, but the marine climate means there is no hard freeze on the calendar, so we see homeowners schedule it from October through January. The job runs $80 – $200 and takes about an hour. We inspect the heat exchanger for corrosion, test the gas valve and ignitor, check the flue and intake for blockage, measure the blower motor amp draw, and replace the filter if you have one on-site. We put the findings in writing, with photos we can show you on a phone or tablet.
Heat Exchanger Inspection Priority
In Des Moines, a heat exchanger inspection is not a courtesy line item. Damp basement air and coastal humidity accelerate rust on steel exchangers, and a cracked exchanger can leak carbon monoxide. Our tune-up includes a visual inspection of every accessible exchanger surface and a combustion analysis on gas units. We tell you what we found, in writing, before any repair is recommended.
Burner Cleaning and Calibration
A dirty burner on a gas furnace produces soot, wastes fuel, and can trip a rollout switch. We brush and vacuum the burner assembly, check the flame signal, and calibrate the gas pressure to manufacturer spec. On a Rheem or Goodman unit, we also verify the inducer draft is within range so the pressure switch is not fighting the coastal air.
Trusted Brands We Service in Des Moines
Our techs are factory-trained on Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. We stock common Goodman and Rheem ignitors, flame sensors, capacitors, and pressure switches on our trucks, so many Des Moines calls are one-trip fixes. If a York or Daikin part is not on the truck, our Seattle parts desk can usually have it in hand by the next day. You get a written price for the part and labor before we install anything.
Common Furnace Repair Problems We See in Des Moines Homes
- Short-cycling on mild days. Oversized furnaces from prior replacements fire up, blast heat for four minutes, and shut down. That is a sizing problem, not a part failure. A load calculation tells you the truth, and sometimes the fix is a properly sized system rather than another repair.
- Weak heat from a corroded heat exchanger. In damp coastal air, steel exchangers rust faster than they do in dry inland climates. The furnace lights and runs, but the heat never feels strong. We test for this before throwing parts at the problem.
- Blower motor failure from long, low-demand cycles. Des Moines winters are mild and wet, so furnaces run a lot of partial cycles. The constant start-stop wears out the run capacitor and blower bearings. We see this in homes across Zenith, Woodmont, and the Marina district.
- Condensate and pressure-switch issues on high-efficiency units. The same damp air that rusts exchangers also feeds condensate traps and pressure-switch tubes. A clogged trap can shut down a 90%+ furnace entirely. A tune-up catches this before the cold snap that never really comes here, but you still want heat on a 36-degree wet January night.
Pricing for Furnace Repair in Des Moines, WA
Here are the numbers we quote for Des Moines, in writing, before any work begins:
| Service | Price Range |
|---|---|
| Furnace Repair | $150 – $700 |
| Furnace Tune Up | $80 – $200 |
Most repairs land between $150 and $450, which covers a new ignitor, flame sensor, pressure switch, run capacitor, or blower motor capacitor with labor. The top of the range, up to $700, is for a blower motor replacement, a gas valve, or a heat-exchanger-adjacent repair on a high-efficiency unit. You get the price before we start, in writing, on every job. Estimates are free. Call (361) 306-9515.
We Also Serve Cities Near Des Moines
If you live a few minutes north toward Seattle, south toward Tacoma, or out near Spokane or Vancouver, we can usually route a truck to you the same day. Our Des Moines coverage area is tied to our Seattle dispatch, so the response window to neighboring cities is often under two hours. Call (361) 306-9515 and tell the live person on the phone exactly what the furnace is doing.
Serving Des Moines, WA - Our Local Coverage Area
We’re based in the Des Moines area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Furnace Repair in Des Moines
Yes. In Des Moines, furnaces rarely die from a hard deep freeze. They wear out slowly through long, low-demand cycles and damp coastal air, so the repair-versus-replace call depends on a load calculation, not on the outdoor temperature. If the heat exchanger is rusted or the blower motor is failing on a 20-year-old unit, replacement may make sense. If the unit is oversized and short-cycling, a smaller, right-sized furnace often beats another repair. Call (361) 306-9515 and we will run the numbers for your house, not the calendar.
Short-cycling on a mild day almost always means the furnace is oversized for the house. A previous owner or installer may have put in a bigger unit than the home needs. The furnace satisfies the thermostat in a few minutes, shuts off, then fires again. It is not a broken part. The fix is a load calculation, and sometimes a properly sized replacement. We can test for this on a single visit.
Most furnace repairs in Des Moines run $150 – $700, with the typical part-and-labor bill between $150 and $450. A run capacitor or ignitor is near the bottom of that range. A blower motor or gas valve replacement is near the top. You get a written price before any work starts, so the number we quote is the number you pay. Call (361) 306-9515 for an exact quote on your furnace.
SEER2 is a cooling efficiency rating, so it matters for the air conditioner side of a combined system, not the furnace itself. But if you are weighing a full system replacement rather than a furnace-only repair, the SEER2 rating of the outdoor unit affects your summer bills. In Des Moines, where winters are mild, your heating efficiency matters less than the sizing. An oversized furnace wastes money even if the efficiency number on the label is high. We can explain what the rating means on your actual electric and gas bill before you commit to anything.
A furnace tune-up in Des Moines should include a heat exchanger inspection for corrosion, a burner cleaning, a blower motor and capacitor check, and a look at the condensate trap and pressure switch on high-efficiency units. Damp marine air accelerates rust and clogs, so those items cannot be skipped. Our $80 – $200 tune-up includes all of that with a written report. Call (361) 306-9515 to schedule before the next wet night.
Written by Marco Benitez, Owner at Dalton Heating & Air, serving Des Moines since 2003.