Mon-Fri: 8 AM - 5 PM | Sat: 9 AM - 2 PM Tech On-Call 24/7 for Emergencies

Your Best Choice for High-Quality Air Conditioning and
Heating Services in Yorba Linda, CA

McMaster Heating & Air is a licensed HVAC company and award-winning Carrier Factory Authorized Dealer committed to providing Yorba Linda with exceptional heating and air conditioning services. With over 40 years of experience, our team of skilled experts has worked with homeowners, contractors, property managers, and businesses of every size, including 7-Up Bottling Company, Jurgens, and Sunkist, as well local area warehouses, churches, schools, manufacturing plants, industrial facilities, retail stores, offices, and more.

We are proud to have earned an excellent reputation amongst our clients for our unparalleled workmanship, personalized customer service, and fair prices. In fact, many customers recommend our services to their friends and family because they know that we can be relied upon to get the job done right.

Click on any of the links below to learn more about our comprehensive HVAC services or give us a call today to schedule an appointment.

Commercial/Industrial HVAC Services (Up to 40 Tons)

  • HVAC System Design & Installation, including AHRI Efficiency Certificate
  • Ventilation System Design & Installation
  • Air Purification System Installation
  • HVAC Equipment Replacement
  • HVAC Equipment Service & Repairs

100% Customer Satisfaction Guaranteed for One Year on
All New HVAC Installations

Since 1996, McMaster Heating & Air has installed many residential and commercial heating and air conditioning systems throughout Yorba Linda and surrounding areas. We’ll work closely with you to design a system to fit your needs and your budget while also taking into consideration all current HVAC codes and regulations. Known for our in-depth industry knowledge and keen attention to detail, we pride ourselves on our expert installations, which are always correctly sized and designed to work at maximum efficiency. We stand behind the quality of our installation work with a one-year, 100% customer satisfaction guarantee and 10-year parts limited warranty.

As a Carrier Factory Authorized Dealer, we have access to the best in central heating, air conditioning, and ventilation equipment, including furnaces, air conditioners, heat pumps, ductless mini-splits, rooftop units, air purification systems, and ventilation systems. We stay up-to-date on the latest rebates for residential and commercial cooling and energy upgrades and offer special financing options on qualifying purchases from Wells Fargo Bank, N.A that are exclusive to Carrier, including no-interest plans and the Carrier credit card.*

Shop Our Carrier Catalog

*Subject to credit approval.

Reasons to Choose McMaster Heating & Air

Carrier Factory Authorized Dealer in Orange County Award-Winning Carrier Factory Authorized Dealer
Dedicated to Complete Customer Satisfaction Thousands of Satisfied Customers
Locally Owned HVAC Company Since 1996 Locally Owned, Licensed HVAC Company
We Employee NATE Certified Technicians We Employ NATE-Certified Technicians
Energy Efficiency Experts Efficiency Rating Guaranteed for All New Installs
Comprehensive 30-Point Inspection with Every Tune-Up Solutions Customized for Each Client’s Unique Needs & Budget
Expert HVAC Service & Repair Company Expert Service and Repair for All Makes & Models
Fast HVAC Service Within 24 Hours Fast Response Times - Often Within 24 Hours
Save Money with Special Offers & Rebates Up to Date with All Available HVAC-Related Rebates
Industry Leading Parts & Labor Warranties Industry Leading Warranties for New Installs & Repairs

Dependable Heating and Air Conditioning Repair &
Maintenance for Yorba Linda, CA

As a full-service heating and air conditioning company with decades of experience, McMaster Heating & Air is qualified to meet all of your indoor comfort needs. Our maintenance and repair services are always performed by NATE-certified technicians who receive ongoing factory training and can quickly and accurately resolve most heating and cool issues–no matter the make or model of your HVAC equipment. To keep your system running optimally, we also offer preventative maintenance services that can be scheduled on a one-time basis, biannually, quarterly, or monthly depending on the brand, model, and year of your equipment and your frequency of use. Call now and ask about our value-added maintenance agreements available to both residential and commercial clients.

Mini-Split System Installation, Replacement, and
Repair in Yorba Linda

Whether you’re looking to create zoned temperatures in a multi-tenant building, provide reliable air conditioning for your home office, or require maintenance services for your energy-efficient heat pump, give us a call. We have the specialized training and expertise to design, install, repair, and maintain ductless mini-split systems. Mini-split systems are a versatile, cost-effective alternative to central heating and air conditioning. Powerful yet compact, they can be installed with minimal interruption in almost any residential or commercial space. Learn more.

Indoor Air Quality Solutions to Make the Air in
Your Home or Business Healthier

McMaster Heating & Air is specially qualified to help you find a personalized indoor air quality solution that fits your needs. We install, repair, and maintain Carrier’s full range of air filtration and purification systems and can also improve your ductwork, ventilation, and other HVAC equipment as part of a comprehensive air quality audit. Call us today at (949) 481-7995 to learn more. We're happy to help you make an informed decision and discuss air filtration options with you.

Carrier’s Indoor Air Purifiers, Filtration Systems

Featured Product: Carrier’s Infinity DGAPA Air Purifier

As Yorba Linda’s indoor air quality specialists, we are highly knowledgeable of whole house or spot ventilation systems, air filtration systems, and air purifiers like Carrier’s Infinity™ Air Purifier® DGAPA (MERV 15).

One of the most effective air purifiers on the market today, the Infinity DGAPA Air Purifier works silently with your HVAC system to make the air you breathe healthier. It uses Captures & Kills™ technology to trap up to 95% of particles such as pollen, animal dander, bacteria, and other pollutants.

View Carrier Product Catalog

Call Today for a Free On-Site HVAC Consultation in
Yorba Linda and Nearby Areas

Give McMaster Heating & Air a call today to learn more about our comprehensive HVAC services. We offer free estimates on new installations and replacements and system change-outs. Our typical hours of operation are Monday through Friday from 8:00 a.m. to 5:00 p.m. and Saturday 9:00 a.m. to 2:00 p.m., but we always have a service technician on-call to respond to emergencies and after-hours requests.


We Offer Free In-Home Estimates for New Installations


Click HERE to see all offers and rebates.

Customer Reviews

McMaster Heating & Air Conditioning Angi Reviews

McMaster Heating & Air Conditioning

4.9 Star Rated Angi Reviews 4.9 Stars - Based on 53 User Reviews
McMaster Heating & Air Conditioning Google Reviews

McMaster Heating & Air Conditioning

Google 4.9 Star Rating Reviews 4.9 Stars - Based on 67 User Reviews
McMaster Heating & Air Conditioning Yelp Reviews

McMaster Heating & Air Conditioning

4.6 Star Average Rating Yelp 4.6 Stars - Based on 85 User Reviews


I had McMaster install an air cond. in a rental home in may 2015 and they did a good job. I have waited until now before writing a review as i wanted to see if we had any problems. Through all the heat this summer not one problem. I am very satisfied and will use them again.

Bill J., Santa Ana, CA Via Yelp Testimonial


Get the job done on time, neat and clean. Very professionalism.

Cuong Q., Yorba Linda, CA Via McMaster Heating & Air Conditioning Customer Lobby Reviews


The whole experience from start to finishes was excellent. Ron came out and inspected my 30 year old system, even tried to revive it, but, it was just warn out. Gave fair price and realistic time frame and completed on time. System works great. Recommend McMaster for heating and air conditioning work.

Carl Spangenberg Via Google Review

Click Here to Read More Reviews

Factory Authorized Carrier Dealer - McMaster Heating and Air Conditioning Carrier Certified Health Air Expert NATE Certified HVAC Technicians NCI National Comfort Institute, Inc. Ozone-Friendly Puron Refrigerant TECH Clean California Energy Solutions

McMaster is the only dealer in Orange County to receive
the prestigious Carrier President's Award 12 Times

  • 2010 Carrier President's Award Winner 2010
  • 2011 Carrier President's Award Winner 2011
  • 2012 Carrier President's Award Winner 2012
  • 2013 Carrier President's Award Winner 2013
  • 2014 Carrier President's Award Winner 2014
  • 2015 Carrier President's Award Winner 2015
  • 2016 Carrier President's Award Winner 2016
  • 2017 Carrier President's Award Winner 2017
  • 2019 Carrier President's Award Winner 2019
  • 2020 Carrier President's Award Winner 2020
  • 2022 Carrier President's Award Winner 2022
  • 2022 Carrier President's Award Winner 2024


Proudly Serving All of Orange County

  • Aliso Viejo
  • Anaheim
  • Brea
  • Buena Park
  • Costa Mesa
  • Coto De Caza
  • Cypress
  • Dana Point
  • Dove Canyon
  • Foothill Ranch
  • Fountain Valley
  • San Juan Capistrano
  • Santa Ana
  • Seal Beach
  • Southern California
  • South Orange County
  • Stanton
  • Tustin
  • Villa Park
  • Westminster
  • Yorba Linda
Contact Us Go To Top