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 Fillmore, CA
Dalton Heating & Air handles heating and cooling work across Fillmore, CA, from AC repairs during hot Santa Clara River Valley summers to furnace work when winter nights dip into the 30s. Fillmore’s older housing stock, dusty agricultural surroundings, and temperature swings between day and night put real strain on HVAC equipment. If your system is acting up, call (361) 306-9515 and a live person answers, any hour.
Why Fillmore Homes Are Different
Fillmore sits at the floor of the Santa Clara River Valley, which means real summer heat that settles in and lingers well past sunset. Daytime highs routinely cross 90 degrees in July and August, and overnight lows can stay above 60, so air conditioners here run long cycles. That steady runtime exposes weak capacitors, worn contactors, and low refrigerant levels faster than in coastal zip codes.
A large share of Fillmore’s housing was built between the 1920s and 1970s, especially in the blocks around Central Avenue and up toward the foothills off Goodenough Road. These homes often have original ductwork sized for older, less efficient equipment. When a heat pump or AC unit is installed, the existing ducts need to be checked for leaks and airflow before the new system goes in. Homes on the north side of town, closer to the Sespe foothills, also deal with fine dust that works its way into condenser coils and blower wheels.
Permits are handled through the City of Fillmore and Ventura County, and replacing a furnace or installing a heat pump means the work has to match local code. We handle that paperwork as part of the job.
Our Main Fillmore Services
Most Fillmore homeowners call Dalton Heating & Air for one of three reasons: an air conditioner that stopped cooling, a furnace that won’t fire, or a plan to switch to a heat pump. Each service has its own Fillmore page with specific pricing and what to expect.
AC Repair in Fillmore
An AC system that runs but won’t cool is the most common call we get from Fillmore neighborhoods between May and September. The usual culprits are refrigerant leaks at the coil, failed run capacitors, or clogged condenser fins from orchard dust and dry brush. Our technicians diagnose the failure, write the repair price down before touching a single component, and stand behind the work for a full year. AC Repair in Fillmore covers what a repair visit includes and what it costs in this area.

Heat Pump Installation in Fillmore
Fillmore’s mild winters and hot summers make a heat pump a sensible replacement for an aging furnace-plus-AC setup. The catch is that many older Fillmore homes were built with undersized duct runs, so a proper install starts with measuring airflow, not just swapping boxes. We install heat pumps sized to the house, wire in the thermostat, and handle the county paperwork. Heat Pump Installation in Fillmore walks through system choices and what a full install includes here.

Furnace Repair in Fillmore
Furnace breakdowns in Fillmore tend to show up on the first genuinely cold night of the year, when the burners won’t ignite or the blower won’t spin. Common failures include dirty flame sensors, failed ignitors, and cracked heat exchangers on older units. When a furnace won’t heat, we treat it as urgent, and the written guarantee applies to furnace repairs just like AC work. Furnace Repair in Fillmore details typical repair jobs and pricing in the area.

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 Fillmore
Our technicians are factory-trained on the equipment Fillmore homes actually run: Goodman, Rheem, and York are the brands we see most in this valley, with Daikin appearing on newer installs. Parts are stocked on the truck for common failures, which means most repairs finish in one visit. Our brands page details the full nine-brand coverage through The Garrison Standard.
Pricing for HVAC Company in Fillmore, CA
| Service | Typical range in Fillmore |
|---|---|
| AC repair | $150 – $650 |
| Furnace repair | $150 – $700 |
| AC installation (full system) | $3,500 – $7,500 |
| Tune-up | $80 – $200 |
Fillmore pricing is pushed up by older ductwork that needs sealing, long refrigerant line runs on two-story homes, and equipment that hasn’t been maintained through years of dusty summers. Whatever the job, the price is written down before work begins, and if a repair fails within a year, we come back at no charge.
Neighborhoods We Serve in Fillmore
Our crews work throughout Fillmore and the surrounding unincorporated pockets of Ventura County. Response is typically same-day for repair calls, and we schedule installation dates in writing rather than promising arrival times we can’t keep.
- Downtown Fillmore, around Central Avenue
- Heritage Valley neighborhoods north of Highway 126
- Foothill Drive and the Sespe foothills
- The River Run neighborhoods
- Areas near Goodenough Road and Mountain View Street
Service Area – Cities Near Fillmore
Dalton Heating & Air also serves homeowners in neighboring Ventura County communities. If you’re in Moorpark, CA, Santa Paula, CA, Somis, CA, or Simi Valley, CA, the same written pricing and full-year guarantee apply. Scheduling runs through our Los Angeles dispatch office, and crews arrive in Fillmore uniformed and background-checked.
Serving Fillmore, CA - Our Local Coverage Area
We’re based in the Fillmore 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 Fillmore
Most Fillmore repair calls are handled the same day, especially when a system is down in summer heat or winter cold. Call (361) 306-9515 and a live person confirms the arrival window while you’re still on the line.
Yes, furnace and heat pump replacements require permits through the City of Fillmore or Ventura County for unincorporated areas. Our team pulls the permit, schedules the inspection, and closes it out as part of the installation.
Every repair includes a written guarantee that stands for a full year. If the same problem returns, we come back and fix it at no charge, including the second visit. No deductibles, no fine print.
For a free estimate on any heating or cooling job in Fillmore, call (361) 306-9515. You’ll get a written price before any work starts, and a real person answers the phone no matter when you call.
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 Fillmore Customers Say
"Good communication, tidy, and disciplined work. Taped off the floor and wiped the unit down."
- Karen J."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.







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