COVID-19 Update
Mon-Fri: 8 AM - 5 PM | Sat: 9 AM - 2 PM Tech On-Call 24/7 for Emergencies

McMaster Heating & Air Conditioning

Award-Winning HVAC Company Serving Newport Beach Since 1996

Expert Heating and Air Conditioning Services for Newport Beach, CA

McMaster Heating & Air Conditioning is the best choice for high-quality air conditioning and heating services in Newport Beach, CA. Trusted by thousands of local homeowners, businesses, contractors, and property managers, we have earned an outstanding reputation for our exceptional workmanship, personalized services, and reliable results. Whether you are looking to replace an outdated AC unit in your home, upgrade to an energy-efficient commercial HVAC system, or schedule repair services for an unreliable gas furnace, you can rest assured that McMaster and its team of experienced HVAC professionals have the qualifications and expertise to get the job done right.

Comprehensive Heating & Air Conditioning Services

Commercial/Industrial HVAC Services (Up to 40 Tons) in Newport Beach, CA

  • HVAC System Design & Installation, including AHRI Efficiency Certificate
  • Ventilation System Design & Installation
  • Air Purification System Installation
  • HVAC Equipment Replacement & Repairs
  • HVAC Retrofitting for Tenant Improvements & Remodels
  • Custom Fan Coil Unit Installation
  • Sheet Metal Ducting Design & Installation
  • HVAC System Maintenance - Biannually, Quarterly, Monthly
  • Ductless Mini-Split Design & Installation, Repair & Maintenance

Request Appointment

Reasons to Choose McMaster Heating & Air

Carrier Factory Authorized Dealer in Orange County Award-Winning Carrier Factory Authorized Dealer
Dedicated to Complete Customer Satisfaction 1,000s 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

Newport Beach’s Local Carrier Experts

McMaster Heating & Air is a Carrier Factory Authorized Dealer and a ten-time winner of their prestigious President’s Award. We are proud to be recognized for our HVAC expertise and commitment to meeting Carrier’s rigorous standards for customer satisfaction, business management, and operational excellence. As a company, we keep current local licenses and insurance coverage. Our technicians attend extensive and ongoing training to remain up to date with new HVAC equipment and technology, as well as best practices for installation, repair, and maintenance.

The Best Choice for Heating & Air Conditioning Installations, Replacements, and Energy-Efficient Upgrades in Newport Beach, CA

As a Carrier Factory Authorized Dealer, we're able to offer our Newport Beach customers some of the most reliable and energy-efficient heating and air conditioning systems on the market today. From air conditioners, heat pumps, furnaces, mini-split systems, rooftop units, and thermostats to air purification products and ventilation systems, every Carrier system is backed by a 10-year parts limited warranty and comes with a 100% satisfaction guarantee for one full year.

We offer Newport Beach residents and business owners FREE on-site consultations to identify and recommend a solution specific to your indoor comfort needs. When necessary, we can also perform benchmarking load calculations and leakage testing to ensure that your system's equipment is correctly sized for maximum efficiency and cost savings.


Ductless Mini-Split System Installation, Repair, & Maintenance

Ductless Mini-Split System Installation, Repair & Maintenance in Newport Beach

Ductless mini-split systems can provide energy-efficient heating and cooling to room additions, detached offices, garages, and other spaces where ductwork is difficult to install. Mini-splits are also great for creating additional zones in large homes and commercial buildings.

At McMaster Heating & Air, we offer Newport Beach the best value in mini-split system installation, repair, and maintenance services.

Learn More

Heating and AC Repair & Service in Newport Beach, CA

If you live in the Newport Beach area, make McMaster your first call for heating and air conditioning repair. All of our diagnostics and repairs are performed by experienced service technicians who are certified by North American Technician Excellence (NATE). Each service call begins with a thorough, multi-point inspection of your HVAC equipment. We will use the industry's best techniques to troubleshoot, diagnose, and repair any make or model of air conditioner or heater/furnace, including Carrier, Bryant, Rheem, York, American Standard, Fujitsu, Trane, Mitsubishi Electric, Daikin, Goodman, Lennox, and more. Unlike a lot of other heating and air conditioning companies, we will never try to sell you a product you don't need and will instead provide you with honest recommendations to meet your needs and your budget.

Regularly Scheduled Preventative Maintenance for Newport Beach Home Furnaces & Air Conditioners and Commercial HVAC Systems

One of the best ways to prevent costly repairs and premature system failure is to keep up with your hvac equipment’s recommended preventative maintenance schedule. With our 30-point furnace and air conditioner tune-ups, you’ll not only catch small issues before they turn into major problems, but you’ll also improve your system’s performance, energy efficiency, and lifespan. During a maintenance visit, we will perform a thorough inspection of your equipment that includes checking components, testing gas pressure, changing or cleaning the filter, lubricating parts, cleaning coils, and more. Call today to speak to a member of our team who can advise you on the ideal maintenance schedule for the brand, model, and year of your HVAC system.

Commercial HVAC System Design, Installation, Repair, and Maintenance Services for Newport Beach Businesses

McMaster Heating and Air Conditioning is dedicated to providing Newport Beach businesses with the best value in heating and air conditioning service. We specialize in commercial HVAC system design and installation (up to 40 tons), as well as repairs, maintenance, retrofitting, and energy efficiency upgrades. With four decades of experience serving commercial and industrial clients, we recognize how important it is to have a trusted HVAC contractor who you can depend on to provide fast, reliable HVAC service in Newport Beach. This is why we keep a service technician on-call 24/7 to respond to emergencies and help reduce any downtime for your business. Click here to learn more about our commercial HVAC services, or give us a call today at (949) 481-7995.

Special Offers & Rebates

Click Here to View All Available Offers & Rebates

Customer Reviews

McMaster Heating & Air Conditioning Customer Lobby Reviews

McMaster Heating & Air Conditioning

4.9 Star Rated Customer Lobby Reviews 4.9 Stars - Based on 69 User Reviews
McMaster Heating & Air Conditioning Google Reviews

McMaster Heating & Air Conditioning

Google 4.9 Star Rating Reviews 4.9 Stars - Based on 49 User Reviews
McMaster Heating & Air Conditioning Yelp Reviews

McMaster Heating & Air Conditioning

4.9 Star Average Rating Yelp 4.5 Stars - Based on 57 User Reviews


McMaster Heating and Air did an excellent job! I could not be more happy. We have had two different systems installed since we first moved into our home, but nothing compared to what McMaster installed. From the start, they were honest, punctual, informative, and professional. . .

Debbie S., Newport Beach, CA Via McMaster Heating & Air Conditioning Customer Lobby Reviews


McMaster's was able to diagnose and solve problems that others could not and provided service to correct the problem. They also worked effectively with the equipment manufacturer. Great results.

John G., Newport Coast, CA Via McMaster Heating & Air Conditioning Customer Lobby Reviews


The only item of note is that one or so of the technicians was a smoker. I did not see him smoke on my property or see any cigarette butts but the smell on him was strong. I noticed it in the home when he was there but not once he left.

Josh L., Newport Beach, CA Via McMaster Heating & Air Conditioning Customer Lobby Reviews

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 10 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


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 Arrow