Skip to main content
Find Us On: McMaster Heating & Air Conditioning Google My Business McMaster Heating & Air Conditioning on Facebook Yelp Listing Watch McMaster Heating & Air Conditioning Videos McMaster Heating & Air Conditioning on Nextdoor
Mon-Fri: 8 AM – 5 PM | Sat: 9 AM - 2 PM
(949) 481-7995
Schedule Service
(949) 481-7995
McMaster Heating and Air Conditioning Logo
  • HOME
  • HOME AIR
    CONDITIONING
    • AC INSTALLATION
    • AC REPAIR & SERVICE
    • AC TUNE-UP
  • HOME
    HEATING
    • HEATER/FURNACE INSTALLATION
    • HEATER REPAIR & SERVICE
    • HEATER TUNE-UP
  • COMMERCIAL
  • MORE HVAC
    SERVICES
    • HEAT PUMPS
    • DUCTLESS MINI-SPLITS
    • AIR PURIFIERS & VENTILATION
    • HOME PERFORMANCE TESTING
  • RESOURCES
    • CARRIER PRODUCTS
    • SPECIAL OFFERS & REBATES
    • WELLS FARGO FINANCING
    • GOGREEN FINANCING
    • BLOG
  • ABOUT
    • JOIN OUR TEAM
    • CUSTOMER REVIEWS
    • LEAVE US A REVIEW
    • RECENT PROJECTS
      • RESIDENTIAL A/C GALLERY
      • RESIDENTIAL HEATING GALLERY
      • HEAT PUMPS GALLERY
      • COMMERCIAL HVAC GALLERY
    • CITIES SERVED
  • CONTACT

McMaster's Orange County Heating & Air Conditioning Service Blog

You're here: Blog » cooling

Tag: cooling

July 12, 2021March 20, 2024 Ron McMaster

3 Signs Your Air Conditioner Is On Its Last Leg

Regular maintenance helps ensure the long-term efficiency and performance of your air conditioning system. However, it will eventually get so old, outmoded […]

Read More

July 5, 2021March 20, 2024 Ron McMaster

The Importance of Residential HVAC Commissioning

There’s a good chance that your HVAC system wasn’t commissioned after it was installed. Commissioning is a startup process that plays a […]

Read More

May 20, 2021March 20, 2024 Ron McMaster

Will Decorative Air Grilles Affect HVAC Performance?

After updating your living areas with a simple paint job or refinished flooring, you might notice that your old air […]

Read More

May 6, 2021March 20, 2024 Ron McMaster

3 Expensive But Avoidable Commercial HVAC Repairs

As a property owner or facility manager, it’s your responsibility to ensure the overall health of your commercial building for […]

Read More

November 6, 2019March 4, 2022 Ron McMaster

Important Considerations for HVAC Systems In Healthcare Facilities

Heating, ventilation and air conditioning (HVAC) systems for healthcare facilities are considerably different than their residential or commercial counterparts. In […]

Read More

February 21, 2019January 3, 2023 Ron McMaster

Energy Audits: What to Do After Getting It Done

You may have already heard about the benefits of having an energy audit conducted on your home, particularly the potential […]

Read More

May 15, 2018January 3, 2023 Ron McMaster

How Does a Zoned Heating and Cooling System Work?

While installing a new air conditioning or heating system does constitute a full HVAC system, you may be missing out […]

Read More

May 10, 2018January 3, 2023 Ron McMaster

Basic Air Conditioning Troubleshooting

When you own an air conditioning system, it’s important to know the basics on how to test for problems, what homeowner […]

Read More

January 25, 2018March 4, 2022 Ron McMaster

Questions to Ask Before Getting an Air Conditioning System

Purchasing and installing an air conditioning system is a significant investment, so it’s best to research and prepare before choosing. […]

Read More

January 18, 2018May 14, 2025 Ron McMaster

Signs You Need a New Heating and Air Conditioning System

As one of the top heating and air conditioning experts in our area, McMaster Heating and Air Conditioning recommends keeping […]

Read More

Posts pagination

1 2 Older posts
Schedule an Appointment Today View All Available Offers & Rebates

Recent Posts

  • The Hallmarks of an Excellent HVAC Technician
  • Understanding Your Heat Pump’s Defrost Cycle
  • 4 Things That May Be Driving Up Your Winter Heating Costs
  • Commercial HVAC Maintenance Checklist To-Dos in 2022
  • Should You Keep Your HVAC system Running During a Mild Winter?

Archives

Categories

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

Contact McMaster Heating & Air Conditioning Today

McMaster Heating and Air Conditioning, Inc.

Business Hours
Mon-Fri: 8 AM - 5 PM
Sat: 9 AM - 2 PM

Phone
(949) 481-7995

Address
2 McLaren Ste. C
Irvine, CA 92618

Contractor License
C-20 #726607

Find Us On: McMaster Heating & Air Conditioning Google My Business McMaster Heating & Air Conditioning on Facebook Yelp Listing Watch McMaster Heating & Air Conditioning Videos McMaster Heating & Air Conditioning on Nextdoor

Award-Winning HVAC Contractor
Serving Orange County Since 1996

10-Year Recipient Carrier President’s Award

Request an Appointment

Call (949) 481-7995 or Send Us a Message

We do check our messages regularly but we recommend calling us if you require a fast response.

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
  • Fullerton
  • Garden Grove
  • Huntington Beach
  • Irvine
  • Ladera Ranch
  • Laguna Beach
  • Laguna Hills
  • Laguna Niguel
  • Laguna Woods
  • La Habra
  • Lake Forest
  • La Palma
  • Los Alamitos
  • Mission Viejo
  • Newport Beach
  • Orange
  • Orange County
  • Placentia
  • Portola Hills
  • Rancho Santa Margarita
  • San Clemente
  • San Juan Capistrano
  • Santa Ana
  • Seal Beach
  • Southern California
  • South Orange County
  • Stanton
  • Tustin
  • Villa Park
  • Westminster
  • Yorba Linda
  • Home
  • Blog
  • Contact
  • Sitemap
  • Privacy Policy

McMaster Heating & Air Conditioning Address

© 2025 iSearchByCity LLC
Designed & Marketed by iSearch By City