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.
HVAC Company in Alderwood Manor, WA
Dalton Heating & Air is the HVAC company serving Alderwood Manor, WA, with written pricing, on-time arrival, and a full-year written guarantee on every repair. Most Alderwood Manor repair calls come down to three jobs: an AC that quit in a July warm spell, a furnace that won’t fire on a damp January morning, or a heat pump that needs replacing before the next heating season. Call (361) 306-9515 and you’ll get a live person, a straight answer, and a price in writing before any work starts.
Why Alderwood Manor Homes Are Different
Homes in Alderwood Manor, WA, tend to be older than what you find in newer developments south of the county line. A lot of the stock dates from the 1950s through the 1970s, which means undersized return ducts, aging electrical panels, and furnaces that were installed before high-efficiency standards became code. The wet Puget Sound air also plays a role: exterior AC condensers rust out faster here than in drier parts of the state, and the spring pollen from the large trees around the neighborhood plugs outdoor coils within weeks.
What this means in practice: when we run an HVAC call in Alderwood Manor, we’re usually working around tight crawlspaces, original ductwork that may have been patched or spliced over the years, and equipment that’s been running harder than its age suggests. We quote for that reality, not for a clean-slate install. Moisture is the other variable. The marine climate keeps humidity high enough that properly sized systems matter more than in eastern Washington, especially for heat pumps, where an oversized unit will short-cycle and leave the house clammy rather than comfortable.
Our Main Alderwood Manor Services
These are the three jobs Alderwood Manor homeowners call us about most often. Each has its own page with local pricing, what to expect, and how long the work typically takes.
AC Repair in Alderwood Manor
Air conditioning repair in Alderwood Manor usually starts with a no-cooling or weak-cooling complaint, and often the culprit is a failed capacitor, a plugged condensate line, or a refrigerant leak in an older R-410A system. Because many Alderwood Manor homes run AC only a few months a year, we also see issues after the first hot stretch: units that sat idle all winter and won’t start when the temperature climbs. Every repair gets a written diagnosis, a fixed price before work begins, and a written guarantee for a full year. Learn more on the AC Repair in Alderwood Manor page.

Heat Pump Installation in Alderwood Manor
Heat pump installation in Alderwood Manor has become the most common replacement job we quote, because a single system handles both heat and cool, and the climate here rarely pushes outside a heat pump’s efficient operating range. Older Alderwood Manor homes often need ductwork evaluation first; we do a load calculation rather than guess at capacity. The work is scheduled, not rushed: a written fixed price, a set install date, and rebate paperwork handled before the crew arrives. Details are on the Heat Pump Installation in Alderwood Manor page.

Furnace Repair in Alderwood Manor
Furnace repair calls in Alderwood Manor tend to spike in November and December, when the first cold mornings expose an ignition problem, a faulty limit switch, or a gas valve that stuck over the summer. Many of these furnaces are mid-1990s to mid-2000s units, which means parts are usually still available, but the repair has to be done right the first time. We stock common parts on the truck, quote the job in writing, and stand behind the work for a full year, with a free return visit if the repair fails. See Furnace Repair in Alderwood Manor for the full picture.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Alderwood Manor
Our technicians are factory-trained to service nine major residential HVAC brands, including Rheem, York, Daikin, and Bryant. We carry common parts for these systems on the truck, which means many Alderwood Manor repairs are completed on the first visit. For full brand coverage and what we recommend, see our brands.
Pricing for HVAC Company in Alderwood Manor, WA
| Service | Typical range in Alderwood Manor |
|---|---|
| AC repair | $150 – $650 |
| Furnace repair | $150 – $700 |
| AC installation | $3,500 – $7,500 |
| Tune-up | $80 – $200 |
What pushes a repair toward the top of those ranges in Alderwood Manor is usually part availability on an older unit, or a repair that requires multiple components rather than a single swap. What it never includes is a surprise: the price is in writing before any work starts, on every job, without exception.
Neighborhoods We Serve in Alderwood Manor
We serve the whole Alderwood Manor area, including the older residential pockets where housing stock varies block to block. Typical response time for most calls is same-day or next-day, depending on the time of year and the type of job.
- The neighborhoods around Alderwood Manor proper
- Areas near the older 1950s – 1970s housing stock
- Streets bordering the greenbelt and larger tree canopy zones
- Residential pockets near the local school district
- Surrounding Snohomish County communities within our Alderwood Manor service area
Service Area – Cities Near Alderwood Manor
Dalton Heating & Air serves Alderwood Manor and the surrounding region. Our crews also cover Seattle, WA, Spokane, WA, Tacoma, WA, and Vancouver, WA. If you’re just outside Alderwood Manor, call us and a live person will confirm coverage and get you on the schedule.
Serving Alderwood Manor, WA - Our Local Coverage Area
We’re based in the Alderwood Manor 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 HVAC Company in Alderwood Manor
Most Alderwood Manor calls are answered same-day or next-day, depending on the season and the type of job. Emergency no-heat and no-cooling calls get priority, and calls are answered by a live person 24/7, not a voicemail queue. Call (361) 306-9515 for the current schedule.
In Alderwood Manor, WA, the big job requirements are the same as elsewhere in Snohomish County: mechanical permits for equipment replacement and certain electrical or gas-line changes, plus any HOA requirements specific to the property. We can tell you what your job needs and handle the county-side paperwork.
Yes. We serve the full Alderwood Manor area, including the older housing pockets, the streets near the greenbelt, and the surrounding Snohomish County communities. If you’re unsure whether you’re in the service area, call (361) 306-9515 and we’ll confirm it in under a minute.
If you need HVAC work in Alderwood Manor, WA, call (361) 306-9515. You’ll get a live person, a straight answer, and a written price before any work begins. Estimates are free.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Alderwood Manor Customers Say
"Honest, direct people. Told me what the furnace needed and nothing more, and the bill matched."
- Eliza S."Coil cleaning and a refrigerant check before summer. AC has never been this cold."
- Marty D."Good communication, tidy, and disciplined work. Taped off the floor and wiped the unit down."
- Karen J.







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