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.
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AfterHVAC Company in Santa Rosa, CA
Dalton Heating & Air handles HVAC work across Santa Rosa, CA with written pricing, on-time arrival, and a full-year guarantee on every repair. Santa Rosa’s mix of 1950s ranch homes, hillside builds, and newer subdivisions means furnaces and AC systems here face different demands depending on the block. We answer the phone live 24/7, and every job starts with a written price before any work begins. Call (361) 306-9515 for a free estimate.
Why Santa Rosa Homes Are Different
Santa Rosa sits in a climate band that swings from summer days above 90°F to winter nights near freezing, and plenty of homes here were built before central AC became standard. That means a lot of our calls involve retrofitting older ranch houses in neighborhoods like Bennett Valley and Rincon Valley, where ductwork was sized for heat only. Hillside homes off Highway 12 and around Montecito Heights add another layer: long refrigerant line sets, steep access, and equipment that works harder because it’s exposed to sun or wind. We also see plenty of newer construction east of downtown and up toward Fountaingrove, where heat pumps and high-efficiency furnaces are more common. The result is that no two Santa Rosa jobs look quite the same, which is why we price each one in writing before starting.
Permitting is a fact of life here. Santa Rosa requires mechanical permits for furnace and AC replacements, and some HOAs in master-planned communities have their own equipment placement rules. We handle the permit paperwork as part of the install.
Our Main Santa Rosa Services
Three services account for most of what we do in Santa Rosa: AC repair, heat pump installation, and furnace repair. Each has its own dedicated page with detailed pricing and local specifics.
AC Repair in Santa Rosa
Summers in Santa Rosa regularly push past 90°F, and when a compressor or capacitor fails, waiting a few days isn’t something most homeowners want to do. Diagnostic calls here frequently turn up refrigerant leaks at the coil, failing capacitors, or condensate lines plugged with dust and debris. We stock common parts on the truck and answer calls live around the clock, so a repair can often happen the same day it’s scheduled. Guarantee is in writing for a full year. AC Repair in Santa Rosa
Heat Pump Installation in Santa Rosa
Heat pumps make real sense for Santa Rosa’s climate: they cool in summer and heat through the mild winter, and the city’s overnight lows rarely stress them. Older homes in Santa Rosa that still run a furnace and window AC are the usual candidates for a swap. We size the system from the home’s actual load calculation, not square footage alone, and the quote is fixed before any equipment is ordered. Heat Pump Installation in Santa Rosa
Furnace Repair in Santa Rosa
Winter mornings in Santa Rosa drop into the 30s, and when a furnace quits, the house gets cold fast. We see cracked heat exchangers in older units around downtown and Cherry Street, failed igniters, and blower motors worn out from heavy seasonal use. A tech can usually diagnose the problem on the first visit, and the repair price is on paper before we start. If it fails within a year, we return at no charge. Furnace Repair in Santa Rosa
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 Santa Rosa
We’re factory-trained on Goodman, Rheem, York, and Daikin equipment, among others. Common parts for those brands ride on the truck, which speeds up most repairs in Santa Rosa. See the full our brands list for what we cover.
Pricing for HVAC Company in Santa Rosa, CA
| Service | Typical range in Santa Rosa |
|---|---|
| AC repair | $150 – $650 |
| Furnace repair | $150 – $700 |
| AC installation | $3,500 – $7,500 |
| Tune-up | $80 – $200 |
What pushes a Santa Rosa repair toward the top of a range is usually the part: a compressor or heat exchanger costs more than a capacitor or igniter. Hillside access and older ductwork can also add labor. Either way, the price is in writing before any work starts, and it doesn’t change at the door.
Neighborhoods We Serve in Santa Rosa
We run calls across Santa Rosa every day. Here are a few of the neighborhoods we know well:
- Bennett Valley
- Rincon Valley
- Fountaingrove
- Montecito Heights
- Downtown Santa Rosa
Dispatch to most of Santa Rosa happens same day when the call comes in before early afternoon.
Service Area – Cities Near Santa Rosa
When we’re not working in Santa Rosa, our crews serve nearby communities in Sonoma County. You can find the same written pricing and guarantee in Sebastopol, CA, Windsor, CA, Rohnert Park, CA, and Cotati, CA. Dispatch and scheduling are coordinated from our San Francisco Bay Area office.
Serving Santa Rosa, CA - Our Local Coverage Area
We’re based in the Santa Rosa 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 Santa Rosa
Most calls in Santa Rosa are scheduled same day if they come in before early afternoon. Emergency calls are answered live 24/7, and we dispatch based on technician location, so response time depends on where in the city you are. Call (361) 306-9515 and a person picks up.
Yes, the City of Santa Rosa requires mechanical permits for furnace and AC replacements. We pull the permit as part of the installation and close it out after inspection. The permit fee is listed on your written quote before the job starts.
We cover the full Santa Rosa city limits and the unincorporated pockets around it. That includes hillside homes, condo complexes, and older neighborhoods. If you’re not sure whether you’re in our service area, call (361) 306-9515 and we’ll tell you straight.
Call Dalton Heating & Air at (361) 306-9515 for a free estimate on any HVAC job in Santa Rosa, CA. A live person answers, and the price is always in writing before work begins.
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 Santa Rosa Customers Say
"Installed a heat pump to replace an old oil furnace. Three clear quotes and the install crew was tidy."
- Cheryl B."Tech arrived in uniform right on time. AC wasn't cooling, found a failed capacitor, and replaced it in twenty minutes. The owner is a veteran and the company runs like it."
- Frank O."Blower motor died on the coldest night. They had the part on the truck and had us warm again the same day."
- Sandy G.