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AC units after being repaired by a local pro

5 Best AC Repair Services in Santa Rosa, CA

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Written By Max Peterson|Last Updated: May 18, 2024

Are you in need of an AC repair in Santa Rosa? Air conditioners (ACs) are key to your family's summertime comfort, but an AC breakdown shouldn't have to break the bank. Santa Rosa's HVAC companies apply cutting-edge techniques to design custom-tailored, cost-efficient solutions. These top-rated Santa Rosa contractors can help you with AC repair or replacement, keeping the job simple, quick, and economical.

Top AC Repair Companies in Santa Rosa, CA

Temperature Solutions Inc Logo

Temperature Solutions

Based on 42 customer reviews.

Services Offered

MaintenanceFurnace InstallationAc InstallationEmergency ServicesAc RepairIndoor Air QualityFurnace Repair


  • Free quote
  • Informative resources
  • Clear pricing policy
5701 State Farm Dr #11, Rohnert Park, CA 707-329-3736 tempsolinc.com
Next Day Air & Heating Logo

Next Day Air & Heating

Based on 108 customer reviews.

Services Offered

Indoor Air QualityFurnace InstallationAc InstallationDuctlessAc RepairFurnace RepairEmergency ServicesMaintenance


  • Reliable customer support
  • Clear pricing policy
  • Informative resources
586 Martin Ave #1, Rohnert Park, CA 707-281-2665 nextdayairandheating.com
Bill Kutz Heating and Air Conditioning Logo

Bill Kutz Heating and Air Conditioning

Based on 24 customer reviews.

Services Offered

Duct CleaningFurnace InstallationDuctlessAc RepairInspectionAc InstallationMaintenanceIndoor Air Quality


  • Clear pricing policy
  • Prompt service delivery
  • Reliable customer support
5610 Skylane Blvd Suite B, Santa Rosa, CA 707-623-9814 billkutzhvac.com
Wolf HVAC Logo


Based on 20 customer reviews.

Services Offered

Ac RepairMaintenanceAc InstallationEmergency ServicesFurnace RepairIndoor Air QualityFurnace Installation


  • Clear pricing policy
  • Prompt service delivery
  • Free quote
8546 Larch Ave, Cotati, CA 707-364-3342 wolf-hvac.com

More Local Hvac Companies

Valley Comfort Heating and Air

User Reviews: 4.6/5 

1813 Ferdinand Ct
Santa Rosa, CA 95404

Simpson Sheet Metal, Inc

User Reviews: 4.5/5 

2833 Dowd Dr C
Santa Rosa, CA 95407

JW Hanson Heating and Air

User Reviews: 4.5/5 

3999 Santa Rosa Ave
Santa Rosa, CA 95407

Monarch Home Services (Santa Rosa)

User Reviews: 4.5/5 

595 Portal St A
Cotati, CA 94931

Burton Heating & Air Conditioning

User Reviews: 4.5/5 

8114 Countryside Ct
Windsor, CA 95492

Next Level Heating & Air Conditioning Inc.

User Reviews: 4.3/5 

860 Piner Rd #24
Santa Rosa, CA 95403

Milano Mechanical

User Reviews: 4.7/5 

1317 Scott St
Petaluma, CA 94954

Finest Heating & Air

User Reviews: 4.7/5 

7250 Redwood Blvd Suite 300
Novato, CA 94945

Reliable Refrigeration, Inc.

User Reviews: 4.1/5 

4405 Solano Ave
Napa, CA 94558

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

AC units after being repaired by a local pro

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Facts about Santa Rosa
Average Max Temp Percentile:69.7%
August Average Max Temp:76.7°F
Climate Zone:Marine
Average Energy Cost:$0.24/kWh
Median Year Houses Built:1977
Average Heat Waves per Year:1.05

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This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Types of Air Conditioners

HVAC technicians have the expertise to service most air conditioner types, but knowing more about what you have can be beneficial. Below, we'll describe each of the common AC units.

  • Window ACs: Window air conditioners are a popular choice for Santa Rosa condos, townhomes, and apartments. These compact, affordable units are designed for cooling single rooms and small spaces, and they fit snugly in a window frame or dedicated wall slot. Many window-mounted air conditioner users install their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Split ACs: Split AC units have two main elements: one indoors and one outdoors. They provide quiet operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Ductless mini-split: Ductless mini-split air conditioners have an outdoor unit and multiple interior units, with no ductwork required. They offer flexible installation options, individual room temperature control, and higher energy efficiency.
  • Central AC: These are the most common home air conditioners, offering consistent, precise temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to different rooms in your home.
  • Portable air conditioners: As the name implies, portable air conditioner units don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're preferred for condos, apartments, or individual rooms.

How to Choose Your Santa Rosa AC Repair Service

With Santa Rosa's blazing heat, AC problems are urgent to fix for your safety and comfort. However, don't race to sign a contract until you're sure a company is the best fit for you. We recommend following these steps in your research.

Confirm the Company Is Properly Licensed and Insured

California HVAC contractors need a C-20 (Warm-Air Heating, Ventilation, and Air-Conditioning) license from the Department of Consumer Affairs. The application process involves comprehensive exams on business law and practical skills.

You should also verify a company has sufficient liability insurance coverage, even if your state doesn't require it. Choosing an insured company will protect you if accidents happen during work.

Read Customer Reviews

Find customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits businesses that resolve complaints effectively and honor their warranties.

It's normal for even the best AC repair providers to have both positive and negative reviews. Read each one carefully, and avoid a business if most reviewers had subpar experiences.

Compare Estimates

We advise getting contacting at least three different companies to find the best value. Get a written copy of each quote, and learn more about installer guarantees, manufacturer warranties, permitting fees and emergency repair availability.

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Frequently Asked Questions About AC Repair in Santa Rosa

What's the cost of an AC repair job in Santa Rosa?

Your AC repair costs will hinge on the type of unit you have and the malfunctioning part. A basic repair job like sorting out a thermostat might cost $150–$250, whereas a more intricate fix like changing the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$73–$195
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,461–$4,382
Fan or air blower issues$150–$200
Compressor replacement$600–$1,850

When is the best time to replace an AC unit?

The best time to replace HVAC systems is during the off-season, when there's less demand for HVAC technicians and costs are cheaper. With Santa Rosa's weather patterns, this is usually between late September and the middle of November or early March to mid-May.

What do I do if my AC is running but not cooling?

If your AC is running but not cooling, a blocked condenser coil could be the culprit. Normally, the AC’s condenser fan pulls air into the outdoor unit through the condenser coil to extract heat energy from your home. A technician can help by clearing the clog or replacing a defective coil.

How many years until I should replace my AC unit?

You won’t need to change air conditioner for 10–15 years with proper maintenance. As your AC ages, its mechanical parts might become unavailable. You'll probably need to consider new AC installation if your company can't replace a broken part.

What industry certifications should I look for when researching Santa Rosa AC repair companies?

Private accreditations aren't always necessary, but businesses that seek them are typically more trustworthy. The two largest HVAC trade bodies that issue certifications are the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) and Air Conditioning Contractors of America (ACCA).

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.