EMERGENCY AC REPAIR? We are available 24/7 in Orange County.
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Cooling & Heating® is Always Ready To Service Your Air System

Orange County HVAC Repair Contractor

NATE
Certified
BBB
Accredited
EPA
Certified
Licensed
& Insured
20 Years
Exp
Energy-Efficient Solutions for Homes

Cooling and Heating

Are you looking for an HVAC company you can trust to repair or install a new system? If you come to our site for HVAC repair service, we encourage you to stick around for a while because you won't find a better contractor in our sunny Orange County area. Confidence me, this is not bravado; our 20 years of experience and a team of certified technicians make us one of the best HVAC contractors. Do you doubt it? You pay nothing if you don't like our services. We love our customers. Let us know if you're unsatisfied with our work, and we'll make it right. Otherwise, you won't have to pay. Yes, we don't spend money on a flashy office or a lovely uniform for our technicians, which allows us to provide affordable prices.

hvac service near me

SERVICES

We offer a range of heating or cooling services for both residential and commercial customers.

HVAC Repair, Installation & Maintenance in Orange County, CA

Cooling & Heating® has been serving Orange County homeowners and businesses for over 20 years. Whether you need same-day HVAC repair, a new AC installation, routine HVAC maintenance, or a full heating replacement, our certified technicians are ready 7 days a week.

Trusted HVAC Services Across All of Orange County

We operate 6 local offices throughout the county, covering Irvine, Santa Ana, Huntington Beach, Fullerton, Laguna Niguel, San Clemente, and 30+ surrounding cities. When your air conditioner stops cooling, or your furnace won't start, a nearby technician can reach you within 2–4 hours.

Our services include:

  • AC repair — same-day diagnostics starting at $69
  • AC installation — complete system setup with 10-year warranty
  • Furnace repair & heating replacement — fast response, honest pricing
  • HVAC maintenance — biannual tune-ups to extend system lifespan

Why Orange County Homeowners Choose Us

We work with the most reliable HVAC brands — Goodman, Trane, Lennox, and Bryant — and provide a money-back guarantee on every job. No flashy office, no inflated overhead — just affordable rates and quality artistry you can count on. Financing is available on all system replacements.

From a $69 diagnostic call to a full HVAC replacement in Orange County, we give you a transparent estimate before any work begins. No surprises, no pressure.

Schedule HVAC Service in Orange County Today

Call (949) 394-0845 or book online to schedule your appointment. Emergency HVAC repair is available throughout Orange County — we're here when you need us most.

Trusted by Orange County

Rated 5.0/5 based on real customer experiences.

"Fixed my AC in Irvine on a Sunday! The technician was polite and the price was exactly as quoted."
Sarah J., Irvine
"We needed a furnace replacement in Santa Ana. They gave us a fair estimate and finished the job in one day."
Mike T., Santa Ana
"Honest diagnostics. Another company said we needed a new unit, but these guys repaired it for $200."
David L., Newport Beach

RELIABLE SERVICE CENTER

Our company provides only professional services!

Cooling & Heating® offers our clients peace of mind. Our professional team is committed to providing rapid, top-notch air services to residential and commercial areas, ensuring you're never left in the cold or heat 24 hours a day, 7 days a week. Emergency HVAC repairs are also available.

Want to discuss more home energy-saving tips and tactics? Call us at (949) 394-0845 or email us to begin your cooling or heating journey. We offer a money-back guarantee to ensure your satisfaction. If you live in Orange County or nearby, we can help you. Please write us on social.

heating and cooling guy

The HVAC Difference

Punctual Service

Call before noon and we will be there today. No waiting in the heat.

Upfront Pricing

No hidden fees. You approve the price before we start any work.

100% Satisfaction

If you're not happy with our repair, you don't pay. It's that simple.

Expert Technicians

Highly trained, background checked, and drug tested staff.

Some facts of

Service

Installed Systems

1597

Renovated Condensers

1901

Replaced Control Boards

254
Favorite Brands That We Service

Maintenance

We offer a range of HVAC brands, with a preference for renowned names such as Goodman, Trane, Bryant, and Lennox. These brands have been chosen for their performance, reliability, and high customer satisfaction. By selecting these brands, we can provide our valued clients with an unmatched maintenance service. No longer will you have to endure long waits for system installations or equipment repairs. Our highly skilled and efficient technicians, with their extensive knowledge and expertise, can swiftly address HVAC problems, even replacing parts if necessary. The best part? Our high-quality services come at a reasonable price, ensuring you get the best value for your money and feel financially secure in your decision.

hvac maintenance near me

SERVICE COST

We have a price match guarantee! Call now for more information.
Honest, free estimates! Air comfort at a minimal cost.

$69
Service Call
  • Inspection
  • Checking The Refrigerant
  • Air Duct Research
  • Heating Checking
  • Change Your Filters
$7890
Replacement
  • Delivery
  • Gas & Electrical Parts
  • Filter Base & Filter
  • 10 Years Warranty
  • Financing
$9590
Adding Air Conditioning
  • Delivery
  • Refrigeration Parts
  • Filter Base, Air Ducts
  • 10 Years Warranty
  • Financing

HVAC Deals & Special Offers

Exclusive savings for Orange County homeowners - limited time!

Any AC Repair

Exp: June 30, 2026
Claim This Offer

AC Tune-Up with Repair

Value $89 - New customers
Claim This Offer

New AC Installation

Systems 3-ton and above
Claim This Offer

Flexible Financing Available

Don't let budget stop you from getting the comfort you deserve.

  • 0% Interest for 18 months
  • $0 Down payment option
  • Fast 2-minute approval
Check Financing Options

We Serve All of Orange County

Fast HVAC repair, installation & maintenance across all OC cities.

Irvine Office
Irvine • Newport Beach • Corona del Mar • Trabuco Canyon • Coto de Caza • Lake Forest
Santa Ana Office
Santa Ana • Tustin • Garden Grove • Costa Mesa • Orange • Anaheim
Huntington Beach Office
Huntington Beach • Fountain Valley • Westminster • Seal Beach

LOCAL BRANCHES

We have served Orange County homes with honest, high-quality, and reliable
heating and air conditioning, and we have six offices.

irvine branch

Irvine

This office serves Irvine, Newport Beach, Corona del Mar, Trabuco Canyon, Coto De Caza, and Lake Forest.

fullerton branch

Fullerton

This branch serves Fullerton, Yorba Linda, Brea, La Habra, Buena Park, La Palma, Stanton, and Placentia.

laguna niguel branch

Laguna Niguel

This office serves Laguna Niguel, Aliso Viejo, Laguna Woods, Mission Viejo, Las Flores, and Laguna Hills.

santa ana branch

Santa Ana

This branch serves Santa Ana, Tustin, Garden Grove, Costa Mesa, Orange, Cypress, Villa Park, and Anaheim.

huntington beach branch

Huntington Beach

This office serves Huntington Beach, Fountain Valley, Los Alamitos, Westminster, and Seal Beach.

san clemente branch

San Clemente

This branch serves San Clemente, San Juan Capistrano, Ladera Ranch, Rancho Santa Margarita, and Dana Point.

HVAC Tips & Resources

Expert advice from your local Orange County HVAC specialists.

Common Questions About HVAC in Orange County

How much does HVAC repair cost in Orange County?
The cost of HVAC repair in Orange County ranges from $150 to $650 for common problems (capacitor replacement, thermostat repair, refrigerant leak). Major repairs like compressor replacement can cost $1,200–$2,500. Our service call fee is $69 - this covers diagnostics and system inspection. You only pay for repairs after we identify the problem and you approve the estimate.
How much does a new HVAC system installation cost in Orange County?
A full HVAC system installation in Orange County costs between $7,890 and $14,000+ depending on system size (tonnage), brand, and whether ductwork needs replacement. For a 2,000 sq ft home, expect $9,000–$12,000 for a mid-range system. We offer financing options with 0% APR and a 10-year warranty on new installations. Request a free in-home estimate.
How often should I service my HVAC system in Orange County?
HVAC professionals recommend servicing your system twice per year in Orange County: once in spring (March–April) before the cooling season, and once in fall (October–November) before the heating season. Regular maintenance extends system life by 3–5 years, prevents costly breakdowns, and keeps your energy bills 15–20% lower.
What is the average lifespan of an HVAC system in Southern California?
In Orange County's climate, AC units typically last 10–15 years, furnaces 15–20 years, and heat pumps 10–15 years. Systems that receive regular annual maintenance often last 2–5 years longer. If your system is over 12 years old and requires a repair costing more than 50% of a new system, replacement is usually the smarter investment.
Do you offer same-day HVAC repair in Orange County?
Yes! We offer same-day emergency HVAC repair service throughout Orange County, available 24 hours a day, 7 days a week. We have 6 local offices covering Irvine, Santa Ana, Huntington Beach, Fullerton, Laguna Niguel, and San Clemente - so a technician can typically reach you within 1–2 hours. Call (949) 394-0845 for immediate dispatch.
What HVAC brands do you service and install?
We service and install all major HVAC brands including Goodman, Trane, Bryant, Lennox, Carrier, Rheem, York, and American Standard. Our technicians are factory-trained on each of these brands. We prefer Goodman, Trane, Bryant, and Lennox for new installations due to their reliability, efficiency ratings, and warranty coverage.
What are signs that my AC needs repair or replacement?
Key warning signs include: AC blowing warm or weak air, strange noises like grinding or squealing, unusual increase in electricity bills, frequent on/off cycling, water leaks or ice forming on the unit, the system is over 10–12 years old, and refrigerant issues (R-22 phase-out affects pre-2010 systems). Call us for a $69 diagnostic inspection before the problem worsens.
What is included in an HVAC maintenance tune-up?
Our HVAC maintenance tune-up includes: full system inspection, checking refrigerant levels, cleaning condenser and evaporator coils, inspecting and lubricating all moving parts, testing thermostat calibration, checking electrical connections and capacitors, inspecting air ducts for leaks, replacing or cleaning air filters, and providing a written report of system condition. A properly maintained system runs 15–20% more efficiently.
Do you provide HVAC service for both residential and commercial properties in Orange County?
Yes! Cooling & Heating provides HVAC services for both residential homes and commercial properties throughout Orange County. For commercial clients, we handle office buildings, retail spaces, restaurants, and multi-unit properties. We service rooftop units, packaged systems, split systems, and ductless mini-splits. Commercial clients receive priority scheduling and customized maintenance contracts.
Is financing available for HVAC replacement in Orange County?
Yes! We offer flexible financing options for HVAC installation and replacement. Our financing plans include 0% APR promotional periods, low monthly payment options, and same-day approval for qualified customers. A new energy-efficient HVAC system typically pays for itself in 5–7 years through energy savings. Don't let the upfront cost prevent you from getting the comfort and efficiency you deserve.
What HVAC permits are required for installation in Orange County, CA?
In Orange County, HVAC installation and replacement typically require a permit from your city's building department. California requires permits for new HVAC installations, system replacements, and significant ductwork modifications. Our licensed technicians handle all permit applications and inspections as part of our installation service. All our work meets California Title 24 energy efficiency standards.
What areas of Orange County do you serve for HVAC repair?
We serve all of Orange County from our 6 local offices. Our service area includes: Irvine, Newport Beach, Huntington Beach, Santa Ana, Anaheim, Fullerton, Laguna Niguel, Laguna Hills, Mission Viejo, Aliso Viejo, Lake Forest, Costa Mesa, Garden Grove, Tustin, Orange, Yorba Linda, Brea, La Habra, Buena Park, San Clemente, San Juan Capistrano, Dana Point, Rancho Santa Margarita, Ladera Ranch, Seal Beach, Fountain Valley, Westminster, and all surrounding communities.