Brandt HVAC hvac team

HVAC Company in Vacaville - On-Site Today, No Overtime Charge

Same-day heating and cooling service with the price agreed before we start, and no overtime surcharge for evenings or weekends. Licensed, insured, EPA-certified technicians.

✓ Licensed & Insured ✓ Written quotes ✓ Permits handled
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We answer around the clock

🛡 Licensed & Insured 📝 Written Fixed-Price Quotes 💲 No Change Orders · Free Estimates
Every visit starts with

Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed

Your new heating and cooling system for as low as $119/month*on approved credit; ask for current terms

Diagnosis first, numbers second - you approve the repair price before a single part goes in.

Styles & brands we work with

AC repair
AC repair
Furnace & heating
Furnace & heating
Heat pumps
Heat pumps
Ductless mini splits
Ductless mini splits
Carrier
Carrier
Trane
Trane
Goodman
Goodman

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

HVAC Company in Vacaville, CA

Most Vacaville HVAC calls come down to one problem: systems built for Bay Area weather that can’t survive true Sacramento Valley heat. We’re Brandt HVAC, and we fix, maintain, and replace heating and cooling systems across Vacaville with technicians who arrive by name and photo, show a photo ID badge at your door, and give you a written price before any work starts. Call (984) 538-9003 any time, day or night, and a live person answers. Our dispatch and scheduling run through our San Francisco Bay Area office, with crews serving Vacaville neighborhoods directly.

Call (984) 538-9003

Why Vacaville Homes Are Different

Vacaville sits at the notch in the Coast Range where Sacramento Valley heat and the marine Delta Breeze collide. Summer afternoons routinely hit 105°F+, yet evenings can plunge 30 – 40°F as cooling air pushes through from the Carquinez Strait. This extreme diurnal swing cycles compressors far harder than the steadier heat of Sacramento and far harder than the mild conditions Bay Area commuters fled when they bought Vacaville’s tract homes.

Those homes were often spec’d with undersized cooling equipment that simply cannot reach setpoint on peak-heat afternoons. In neighborhoods like Stonegate or the eastern subdivisions, we regularly find 3-ton condensers that were adequate by Pleasanton or Walnut Creek standards but run non-stop and never hit setpoint on a 106°F July afternoon. That’s endemic undersizing, not simple equipment failure.

The dominant housing stock is 1980s – 2000s suburban tract homes along the I-80 corridor, many with original or first-replacement systems now 20 – 40 years old. Older central Vacaville blocks contain pre-1970s homes with undersized duct runs, inadequate attic insulation, or aging wall furnaces with no integrated cooling. Strong afternoon winds through that same Coast Range gap stress rooftop and pad-mounted condensers year after year.

Our Main Vacaville Services

These are the three services Vacaville homeowners call us about most often.

AC Repair in Vacaville

When your AC runs all afternoon and the house still climbs past 80°F, the problem is often an undersized system working past its limit, low refrigerant from a leak, or a failing capacitor in the outdoor condenser. We diagnose the real cause, show you a written price before we start, and guarantee the repair for 365 days. If your compressor is cycling on and off rapidly in Vacaville’s evening temperature drops, that’s another local pattern we check for. AC Repair in Vacaville

AC Repair in Vacaville

Furnace Repair in Vacaville

Vacaville’s rapid evening cool-down means furnaces work hard through winter nights, especially in older homes with wall furnaces or original ductwork sized for heating loads that didn’t account for modern insulation gaps. We repair gas furnaces, heat exchangers, igniters, and blower motors, with parts stocked for Trane, Lennox, Goodman, and Rheem systems common in local tract homes. Every repair comes with our written 365-Day Done Right Promise. Furnace Repair in Vacaville

Furnace Repair in Vacaville

AC Maintenance in Vacaville

Given Vacaville’s extreme compressor cycling, annual maintenance isn’t optional if you want to avoid mid-July failure. We clean condenser coils stressed by Delta dust, check refrigerant levels, test capacitors, and inspect ductwork for leaks that waste cooling in undersized systems. Our tune-ups include a written report of what we found, with no pressure to buy additional services. Technicians are not paid on what they sell. AC Maintenance in Vacaville

AC Maintenance in Vacaville
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (984) 538-9003

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in Vacaville

We service all major residential HVAC brands including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. We stock common parts for Trane, Lennox, Goodman, and Rheem locally, which means most repairs finish same-day without waiting on a warehouse run. See our brands for full coverage details.

Pricing for HVAC Company in Vacaville, CA

Service Typical range in Vacaville
AC Repair $150 – $650
Furnace Repair $150 – $700
AC Installation $3,500 – $7,500
Tune-Up / Maintenance $80 – $200

What pushes prices toward the higher end in Vacaville: undersized systems that need load recalculation, refrigerant leaks requiring line-set replacement, and older homes with ductwork that needs modification to handle proper airflow. Whatever your situation, you’ll see a written price before any work starts, and that price doesn’t change unless you ask for additional work.

Neighborhoods We Serve in Vacaville

Our crews work across Vacaville’s full spread, from the older central blocks to the eastern subdivisions that see the worst of the afternoon heat. Most calls reach a technician within the same day.

  • Stonegate
  • Browns Valley
  • North Village
  • Alamo Gardens
  • Vacaville’s eastern subdivisions along I-80

Service Area – Cities Near Vacaville

We also serve homeowners in surrounding Solano County and nearby communities, including Fairfield, CA, Suisun City, CA, Dixon, CA, and Winters, CA. Scheduling and dispatch are coordinated from our San Francisco Bay Area office, with local crews deployed to each area.

Serving Vacaville, CA - Our Local Coverage Area

We’re based in the Vacaville 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 Vacaville

Ready to get started? Free estimates · 30-60 min response in Vacaville
Call (984) 538-9003

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local hvac pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Vacaville Customers Say

★★★★★ 5.0 from 9+ reviews

"Knowing a vetted tech was coming into my house made a difference. Name and photo texted ahead, shoe covers, polite, and thorough with explaining."

- Tina M.

"Drain line was clogging and causing a leak by the air handler. They cleared it and installed a float switch so it can't flood again."

- Nora T.

"AC stopped cooling on a hot afternoon. Tech arrived with a badge, checked the capacitor, found it bad, and replaced it on the spot. House cooled down within the hour."

- Steve P.

How It Works in Vacaville

Getting your hvac handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your hvac needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Vacaville - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

Current Offers

Bring these savings to your next appointment.

10%

10% Off Your First Service Visit

Valid on your first completed service visit with us.

Expires Mar 31, 2027
Always

Written Price Before Any Work Starts

Expires Mar 31, 2027
Included

Written Guarantee on Every Repair

Expires Mar 31, 2027
Free

Free Second Visit if the Repair Fails

Expires Mar 31, 2027

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Areas We Serve
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