COVID-19: We are operating as an essential business. We are following all precautionary steps to protect our customers, team and community.

ROC# 260843, 224400
Licensed. Bonded. Insured.

7am to 7pm, 7 days a week

Air Conditioning Service & Repair Mesa Arizona

HVAC Services

We offer a variety of different systems to fit your needs. From economy line base systems to super high efficiency levels and zoning options, we can custom fit solutions to the specific needs of your household.
We have designed possibly the most comprehensive preventive maintenance plan you will find. Our tune ups include a 60 point inspection as well as an outdoor coil cleaning. All items of focus revolve around failure prevention, reliability, and maintaining peak efficiency. Major manufacturers also require proof of maintenance to satisfy an active warranty status.
From routine maintenance related repairs and cleaning, to in depth troubleshooting of more complicated systems, Sterling technicians have the expertise to solve and correct air conditioning, heat pump, furnace and general performance issues.

According to the E.P.A. typical indoor air quality is up to 5 times worse than outside air in most areas due to household V.O.C.’s (Volatile Organic Chemicals). Sterling Services has a variety of air purifiers, cartridge filters of varying filtering ranges, whole house humidifiers and other accessories to benefit from for a healthier home.

Inefficient and underperforming home air conditioners, along with high utility bills, are very often the result of poor ducting design and practices. Sterling technicians have the ability to recognize and address these problems, which when corrected, also improve the overall comfort of your home.

Typical Replacement Upgrades


Opportunities for Improvement

1. No Condensate Safety Switch
2. No Return Air Plenums
3. Sheet Metal Straps
4. Builders Grade Drain Pan
5. Under Sized Return Air Duct
6. After Market Coil

After Sterling Services System Upgrade

1. Condensate Safety Switch
2. Supply and Return Air Plenums
3. Custom Suspension System
4. Water Tight Custom Drip Pan
5.Upsized Return Duct for Improved Air Flow
6. Matched Equipment for Improved Efficiency