(805) 209-1561

HVAC in San Luis Obispo, CA

Expert Technicians Ready to Restore Your Comfort

HVAC trouble is stressful, fixing it shouldn't be. San Luis Obispo HVAC makes it simple with same-day appointments, honest quotes, and workmanship that lasts.

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★★★★★ 4.8 / 5 stars (95+ reviews)
5.0 ★ Average Rating
5,000+ Systems Serviced
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Heating & Cooling Experts
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Experienced Techs
Our team of technicians providing HVAC in San Luis Obispo, CA

Professional HVAC Service, Done Right

A house with no cooling in summer or no heat in winter can't be put on hold, so we don't. We send experienced technicians out for same-day visits and repairs built around how these systems actually fail in our local homes.

500+Systems Installed
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Complete Heating and Cooling Solutions

We take on the full range of comfort problems, from failed capacitors and cracked heat exchangers to ductless installs and commercial rooftop units, with the hands-on experience the job calls for.

HVAC Maintenance

Seasonal tune-ups that catch small problems before they strand you.

HVAC Repair

Heating and cooling repairs on every major brand, most finished in one visit.

Heat Pump Installation

Efficient heat pump installs that heat in winter and cool in summer.

HVAC Replacement

Aging system? We'll show you the numbers before you decide.

Ductless Mini Split Installation

Quiet, efficient ductless systems with clean line-set installs.

Heating Repair

Heat pumps, furnaces, and boilers brought back to steady, even heat.

HVAC Installation

New HVAC systems, sized, sealed, and commissioned the right way.

AC Repair

Warm air, frozen coils, or a unit that won't start, diagnosed and fixed right.

Furnace Installation

New furnaces installed with proper venting, gas work, and a full startup test.

Furnace Repair

No heat tonight? We find the failed part and get the furnace running.

AC Installation

Central air installs with the charge, airflow, and drainage verified.

Air Duct Cleaning

Dust, odors, and weak airflow traced back to the ductwork and fixed.

The right HVAC pro is just a call away.

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  • All-Brand Service
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4.8/5150 reviews

Keeping Homes Cool in Summer and Warm in Winter

Most of the calls we answer come down to two things: a house that won't cool, or a house that won't heat. Here's how we handle both.

AC Repair in San Luis Obispo

A dead air conditioner on a hot afternoon is the call we run most. The usual culprit is a small electrical part, a capacitor or contactor, that our trucks carry, so most AC repairs are finished in one visit. You get a clear price before any work starts, and if the system is old enough that replacement makes more sense, we'll show you both numbers.

  • Warm air coming from the vents
  • Outdoor unit humming but not starting
  • Frozen coil or iced-over lines
  • Condensate backing up around the air handler
AC repair pricing and details

Furnace Repair in San Luis Obispo

A furnace that won't light on a cold night can't wait until morning. Most no-heat calls come down to a dirty flame sensor, a failed igniter, or a blower motor, and our trucks carry the common parts to fix them on the spot. We also check for the problems that matter for safety, like a cracked heat exchanger, and give you an upfront price before any work begins.

  • Furnace clicks but never lights
  • Short cycling on and off
  • Cold air from the vents in heating mode
  • Loud banging, squealing, or grinding at startup
See how we handle furnace repairs

When to Call About Your Air Conditioning or Heat

If something seems off with your comfort system, it usually comes down to one of these. Here are the problems we get called about most across San Luis Obispo, and how we put a stop to each.

10+ Years in Business
5,000+ Systems Repaired & Installed
Same Day Service Available
98% Problems Solved

What Sets Us Apart

Fast Appointments

Most repair calls are diagnosed and fixed in a single visit because we stock the common parts, capacitors, contactors, igniters, motors, on every truck.

Experienced Team

We don't cut corners. Our team is experienced, background-checked, and fluent in every major brand, from a 20-year-old gas furnace to the newest inverter-driven heat pump.

Repair-First Mindset

Plenty of companies sell a new system the moment yours hiccups. We diagnose first, explain what actually failed, and only recommend replacement when the math genuinely favors it.

We Fix the Cause

Installations get the full treatment, real load calculation, correct line sets, sealed and balanced ductwork connections, and a complete commissioning test before we leave.

Your Trusted HVAC Contractor in San Luis Obispo

San Luis Obispo HVAC has proudly served this community and the surrounding CA towns for more than 15 years. We know this area inside and out because we live and work here too.

Our team goes beyond the quick patch. We know the failure patterns, duct issues, and code details common to properties around here. This local knowledge means we catch problems other companies miss and keep your home comfortable.

Ready to Talk to a Local Expert?

Get a price quote from a local team that knows your area.

Call (805) 209-1561
★★★★★ Rated 4.9/5 by local homeowners
HVAC in San Luis Obispo, CA: technician arriving for a service call at a home
15+ Years Serving the Area
Upfront Pricing & Quotes
Same-Day Service Available
98% Customer Satisfaction

From First Call to Total Comfort

We follow a proven, systematic approach to diagnose the problem, fix it right, and keep your home comfortable.

Technician going over the diagnosis with a homeowner in San Luis Obispo, CA
01

Tell Us What's Happening

Ring (805) 209-1561 whenever it suits you. We'll talk through the symptoms, tell you if anything needs immediate attention, and lock in a visit time that fits your schedule.

02

Thorough Evaluation

We inspect the whole system, not just the obvious symptom, and give you a straight answer: what failed, why, and what repair versus replacement really costs.

03

The Work Gets Done

We complete the approved work on the spot whenever possible: quality parts, code-compliant connections, and no shortcuts hidden behind the air handler.

04

Verify and Guarantee

To keep your comfort reliable long-term, we can set up seasonal maintenance that cleans coils, checks the charge, and catches small issues before they strand you in the wrong season.

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Upfront pricing · Same-day service available

How We Handle an HVAC Emergency

A house with no AC in a heat wave gets dangerous, not just uncomfortable. Here's what our team does the moment you call to get it under control.

The call

Your Call, Our Priority

The first call is where it all starts. Someone on our team picks up, works out how urgent the situation is, and schedules the soonest visit available, while telling you the few simple things to do in the meantime.

Right away

Prompt On-Site Visit

Our experienced technician reaches your location with diagnostic tools and the common replacement parts ready to get started right away. Capacitors, contactors, igniters, and motors are already on board.

The visit

Diagnosis and Repair

During the visit, we test the full system. Our technician checks the parts that fail most and shows you exactly what failed and why.

Ongoing

Lasting Protection

Lasting comfort is the whole point. We verify the repair, note the system's age and condition, and offer a simple seasonal plan that keeps efficiency up, breakdowns down, and miserable nights off your calendar.

No Heat Right Now?

Don't wait it out. Call now for fast service in San Luis Obispo.

Call (805) 209-1561

Real Results, Real Reviews

★★★★★
4.8 out of 5 · 150+ reviews

"The AC would run for hours and never hit the set temperature. Their tech pressure-tested the lines, fixed the leak, and weighed in the correct charge instead of just topping it off like the last guy. It has kept up through every heat wave since."

WB
Walt B.
San Luis Obispo, CA

"Our AC died on the hottest day of the year and they had someone at our door within hours. He found a blown capacitor, swapped it from stock on the truck, and had cold air blowing before dinner. Fair price, no drama, and he checked the rest of the system while he was there."

PV
Paul V.
San Luis Obispo, CA

"We signed up for their maintenance plan a couple of years back and it has already paid for itself. On the fall tune-up they caught a weak igniter that would have left us with no heat in January, and replaced it on the spot. Money well spent."

YC
Yvonne C.
San Luis Obispo, CA

Built on Trust, Backed by Results

Your home runs on this equipment every single day. Here's what sets us apart from other local service companies.

Licensed HVAC Technicians

We don't send a rookie with a gauge set and a hope. Each technician brings genuine field experience in diagnosis, safe gas and electrical work, and clean installation, the kind of depth that turns a service call into a lasting fix.

Right-Sized, Code-Compliant Work

We match every replacement to an actual load calculation rather than defaulting to whatever's on the truck. Installations get done to code: sealed duct connections, correct line sets, proper condensate handling, clean electrical work. Most installs are completed in a single day with minimal disruption.

Maintenance That Pays for Itself

Our team believes in keeping systems alive with inexpensive seasonal care. If you want to avoid the emergency replacement, our spring and fall maintenance visits handle the checks that actually extend equipment life. It's that simple. This approach is why so many homeowners recommend us.

Heating and Air Conditioning Services in San Luis Obispo and Surrounding Communities

We cover every community listed below with same-day and scheduled HVAC service.

HVAC Service in Riverside

Experienced HVAC technicians serving the Riverside area. Upfront pricing and honest recommendations.

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HVAC Service in Sacramento

Complete HVAC care in Sacramento. Repairs, installations, duct cleaning, and seasonal tune-ups.

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HVAC Service in San Diego

Reliable comfort solutions for San Diego homeowners. From quick repairs to full system replacements and upgrades.

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HVAC Service in Los Angeles

Trusted heating and cooling service for Los Angeles homes and businesses. Fast response when the AC or furnace quits.

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HVAC Service in San Jose

Keeping San Jose comfortable in every season. Diagnose, repair, replace, done right the first time.

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HVAC Service in San Francisco

San Francisco's go-to team for AC repair, furnace service, heat pumps, and mini-splits. Same-day appointments available.

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Know Your System Better

What our team wants every homeowner to know about heating and cooling.

HVAC Questions

Most air conditioner repairs in San Luis Obispo run between $150 and $650, depending on the part. Common fixes like capacitors, contactors, and fan motors sit at the lower end, while compressor and refrigerant work costs more. If the system is beyond economical repair, full replacement typically ranges from $5,000 to $12,000 installed depending on size and efficiency. We diagnose first and give you a clear, upfront quote before any work begins.
A good rule of thumb: if the system is under 10 years old and the fix is a component, capacitor, motor, igniter, sensor, repair usually makes sense. If the compressor or heat exchanger has failed, the unit is past 12 to 15 years old, or repairs are stacking up season after season, replacement is the smarter investment. Our technicians walk you through both numbers honestly so you can decide with real information.
We offer same-day and emergency HVAC service throughout the San Luis Obispo area. Our trucks carry the most common parts, capacitors, contactors, igniters, flame sensors, and universal motors, so the majority of repairs are completed in a single visit. Even full system replacements are usually scheduled within days, not weeks.
For many San Luis Obispo homes, yes. Modern heat pumps heat and cool from a single system, run far more efficiently than electric resistance heat, and current models perform well even in cold weather. They cost more upfront than a basic AC swap, which is why we run the numbers on your actual usage and utility rates before recommending one.
Yes. Our technicians work on all major residential and commercial brands and system types, central air conditioners, gas and electric furnaces, heat pumps, packaged units, and ductless mini-splits. We carry universal parts on the truck and can source brand-specific components quickly when needed.

Don't Wait for the Weather to Win.

Waiting only makes a failing system worse and the house less livable. Call now and our experienced team can respond fast with upfront pricing.

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