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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Dalton Heating & Air is an HVAC company serving Novato, CA with repair and installation work priced in writing before we start. Novato’s mix of 1960s ranch homes, hillside properties, and newer developments means systems fail in patterns we see week to week, and we stock parts locally to move fast. Call (361) 306-9515 when your system goes down and you want a real person on the line.
Why Novato Homes Are Different
Novato sits at the north edge of Marin County, and its microclimates split the difference between bay fog and inland heat. A home in the Ignacio Valley can run its air conditioner for a week straight in August while a house off San Marin Drive barely cycles the system. That spread means thermostats, refrigerant levels, and duct sizing need attention specific to where the house actually sits, not just the zip code.
Housing stock matters just as much. The tracts built around Olive Avenue and downtown Novato in the 1950s and 1960s often still run original ductwork, which is undersized by today’s standards and leaks more than homeowners realize. Hillside lots in areas like Indian Valley and parts of Bel Marin Keys add longer line sets and more exposed equipment, so corrosion and drainage issues show up faster than in flat neighborhoods. And Novato’s warm, dry summers put real strain on condensers that have not been serviced since the previous owner moved in.
We also run into HOA requirements in some Novato communities, particularly around noise limits for condenser placement. When a replacement is involved, the written proposal accounts for that before we quote, so you are not surprised mid-project.
Our Main Novato Services
The two calls Novato homeowners make most often to Dalton Heating & Air are for air conditioning that stopped cooling and furnaces that will not fire. Below is what each job looks like here, plus our third core service, heat pump installation.
AC Repair in Novato
Most Novato AC failures we see in July and August come down to three things: a failed capacitor, a refrigerant leak, or a condenser choked with cottonwood and dust. The first two are quick fixes when caught early. The third is preventable with a spring tune-up. Novato hillside homes often show longer refrigerant line runs, which makes slow leaks harder to detect without a proper pressure test. AC Repair in Novato covers pricing, what a same-day visit looks like, and how the written guarantee works.
Heat Pump Installation in Novato
Heat pumps are a practical fit for much of Novato because winter lows rarely test a properly sized unit, and summer cooling comes from the same system. Homes in the Hamilton area and newer construction off Atherton Avenue are strong candidates, especially where there is no existing gas line to the equipment pad. The key variable is load calculation, not brand preference. Heat Pump Installation in Novato walks through sizing, rebate paperwork, and what a fixed install quote includes.
Furnace Repair in Novato
Novato’s damp winter mornings put pressure on ignition systems and pressure switches in older furnaces, particularly in 1960s ranch homes that have not had a combustion check in years. We see a lot of failed thermocouples and dirty flame sensors in the first cold snap of November. This is not a job to guess at; gas-fired equipment needs a trained hand. Furnace Repair in Novato lists the common failures we find in Novato homes and what repair costs here.
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 Novato
Our techs service Trane, Lennox, Goodman, and Rheem equipment throughout Novato, plus five other major brands. We keep common Novato-failure parts on the truck: capacitors, contactors, pressure switches, and flame sensors, so many repairs finish in a single visit. See our brands for the full list.
Pricing for HVAC Company in Novato, CA
| Service | Typical range in Novato |
|---|---|
| AC repair | $150 – $650 |
| Furnace repair | $150 – $700 |
| Tune-up | $80 – $200 |
| AC installation | $3,500 – $7,500 |
What pushes a Novato job toward the upper end is usually access: hillside condenser pads, tight crawlspaces in older ranch homes, or long refrigerant runs that need more time to diagnose properly. Every quote from Dalton Heating & Air is in writing before any work starts, and the repair price you approve is the price you pay.
Neighborhoods We Serve in Novato
Dalton Heating & Air covers all of Novato, CA, from the flat streets of Hamilton to the ridgelines above San Marin. Our typical first-visit response window is same-day for cooling failures in summer, and we schedule furnace work around the cold snap rush.
- Ignacio
- Hamilton
- Downtown Novato
- San Marin
- Indian Valley
Service Area – Cities Near Novato
Dalton Heating & Air serves Novato and the surrounding North Bay communities. You will find our crews in San Rafael, CA, Petaluma, CA, San Anselmo, CA, and Fairfax, CA. Dispatch and scheduling are coordinated from the brand’s San Francisco Bay Area office, and crews handle Novato work locally.
Serving Novato, CA - Our Local Coverage Area
We’re based in the Novato 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 Novato
For cooling failures during summer heat, we aim for same-day response across Novato. The call goes to a live person 24/7, not a voicemail queue, and we give you a real arrival window. Call (361) 306-9515 and we will tell you the day’s schedule directly.
Major changes like full system replacements or new duct runs often need a permit through the City of Novato. Repairs and part replacements generally do not. If your job requires paperwork, it is handled as part of the written scope before work begins.
Yes. We cover the unincorporated pockets around Novato, including areas off Atherton Avenue and San Antonio Road, plus the incorporated neighborhoods. When you call, confirm your specific street and we will schedule the nearest available tech.
For an exact quote on your Novato home, call (361) 306-9515. A real person answers, the price is in writing, and the repair is guaranteed for a full year.
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 Novato Customers Say
"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."Installed a heat pump to replace an old oil furnace. Three clear quotes and the install crew was tidy."
- Cheryl B.