Same-day in Roseville 24/7 emergency line

AC Repair in Roseville, CA
done same-day, at a flat price.

When your air conditioning quits in 105° Roseville heat, you don't have time to wait three days for a quote. Roseville HVAC Co. dispatches a tech the same day, charges a flat $89 diagnostic, and gives you the repair price before any work starts.

  • Same-day Service calls
  • $89 Flat diagnostic
  • 10-yr Install warranty
  • Hourly No-commission techs
Roseville HVAC Co. technician servicing an outdoor AC condenser unit in Roseville, CA
AC Repair Roseville, CA · 01 / 06

If your AC is doing one of these,
call before it gets worse.

Most Roseville AC failures are cheaper to fix today than to replace tomorrow. Here's what we see most often during peak Roseville summer.

  1. Electrical

    AC won't turn on

    Thermostat dead, breaker tripped, or compressor seized. We diagnose the actual cause in 20 minutes, not three site visits.

  2. Refrigerant

    Blowing warm air

    Refrigerant leak, frozen coil, bad capacitor, or failed compressor. Most warm-air calls are fixed the same day.

  3. Mechanical

    Strange noises

    Buzzing, grinding, hissing, or screeching. Each sound points to a specific failure mode. We know which is which.

  4. Controls

    Short cycling

    AC kicks on for 60 seconds, then off, then on again. Usually a thermostat, sensor, or sizing problem. Cheap fix when caught early.

  5. Efficiency

    High electric bill

    A struggling AC is the #1 hidden cost in a Roseville summer. A diagnostic visit usually pays for itself in one billing cycle.

  6. Drainage

    Water leaking inside

    Clogged condensate line or frozen coil melting. Easy fix today. Expensive ceiling repair if you wait a week.

Call for same-day AC repair or text the same number for a quote
Services · /02

The full HVAC playbook
for Roseville homes.

02

Furnace Repair

Heating out at the worst time. Gas, electric, and heat-pump. Common parts on the truck so most repairs finish first visit.

  • Emergency calls
  • CO checks
  • Most repairs same day
03

New Installations

High-efficiency AC, furnace, and heat-pump installs sized correctly. 10-year parts-and-labor warranty.

  • Free in-home estimate
  • 10-year warranty
  • SMUD/PG&E rebate help
04

Seasonal Tune-Ups

Spring AC and fall furnace tune-ups that catch small problems before they become $4,000 emergencies.

  • $129 single
  • $199 yearly plan
  • Filter included
05

Indoor Air Quality

Whole-home filtration, UV, and humidity control for allergies, asthma, or wildfire seasons.

  • HEPA + MERV
  • UV / iWave
  • Whole-home humidifier
06

Duct & Airflow

Duct sealing and rebalancing for uneven heating, dust, and rooms always 8 degrees off.

  • Aeroseal sealing
  • Static-pressure tests
  • Zone control
Roseville HVAC Co. technician servicing a residential furnace
"

HVAC has a reputation problem. We built Roseville HVAC Co. to be the company we'd want to call when our own AC died in July.

— The Roseville HVAC Co. team
Why us · /03

Honest service.
Straight prices.
Same-day when you need it.

  1. Same-day service

    Most repair calls land within 4 hours during peak season. We don't book you out three weeks while your house hits 90 inside.

  2. Flat $89 diagnostic

    No "we'll quote it once we get there" runaround. Diagnostic is $89, applied to the repair if you move forward.

  3. No commission techs

    Our technicians are paid hourly, not on commission. They fix what's broken and recommend what you actually need.

  4. 10-year install warranty

    Every system we install carries a 10-year parts-and-labor warranty. If it fails, we replace it. No shifting blame to the manufacturer.

Call 916-975-8375
Roseville HVAC Co. branded service van parked in a Roseville, CA residential driveway
Spotted in your neighborhood

Same vans. Same techs.
Every Roseville ZIP.

Service area · /04

Roseville-only.
Every neighborhood. Every ZIP.

We focus exclusively on Roseville, CA. Local techs, local trucks, no driving an hour from another city to get to your house. If you're inside the 95661, 95678, or 95747 ZIPs, we're typically on-site within a few hours during peak season.

  • 01 West Roseville 95747
  • 02 East Roseville 95661
  • 03 Diamond Oaks 95678
  • 04 Sun City Roseville 95747
  • 05 Highland Reserve 95747
  • 06 Stoneridge 95661
  • 07 Woodcreek Oaks 95747
  • 08 Cresthaven 95661
  • 09 Maidu 95661
  • 10 Foothills 95678
  • 11 Roseville Heights 95678
  • 12 Cirby Ranch 95661
Roseville HVAC Co. technician shaking hands with a homeowner after completing a service call
How every visit ends

No surprise charges.
No commission upsell.

Just an itemized invoice, a fixed system, and a handshake before we leave.

  • 01 Same-day diagnostics · $89 flat
  • 02 Free in-home estimate on installs
  • 03 10-year parts & labor warranty
Schedule · /05

Don't sit in a hot house. Book a tech today.

Same-day appointments typically available. Tell us what's going on, where you are, and we'll confirm a time within the hour during business hours.

Or call 916-975-8375 · same-day response, weekdays.

FAQ · /06

What homeowners ask
before they pick up the phone.

01 How much does an HVAC service call cost in Roseville?

Our diagnostic visit is a flat $89, and that fee is applied to the repair if you move forward. We give you the repair price upfront, before any work starts. No hourly billing surprises.

02 Do you offer same-day AC repair?

Yes. Most Roseville service calls land within 4 hours during peak summer. After-hours emergency service is also available for safety issues like no-cool in extreme heat or no-heat in winter.

03 How long does a new AC or furnace installation take?

Most residential installs are completed in a single day. Larger or more complex jobs (full system swaps, ductwork changes, or zoned setups) may run a day and a half. We confirm the timeline at the in-home estimate so you can plan around it.

04 What brands do you install?

We install Trane, Carrier, Lennox, Bryant, Goodman, Daikin, and Mitsubishi mini-splits. We will recommend the brand and tier that fits your budget and home, not whichever has the best manufacturer rebate that month.

05 Do you help with SMUD or PG&E rebates?

Yes. We pull the rebate paperwork for high-efficiency systems and help you submit it. Most qualifying installs see $500 to $2,500 back depending on equipment and current programs.

06 How often should I get a tune-up?

AC tune-up in spring, furnace tune-up in fall. Twice a year. Manufacturer warranties usually require it, and skipping tune-ups is the #1 cause of expensive repairs we see.

Still have questions? Call 916-975-8375 · we answer the phone.