Eastmark, Arizona
AC repair in Eastmark
Air conditioner blowing warm air or freezing up? Request service anywhere in Eastmark and southeast Mesa near Gateway Airport. A licensed local HVAC company calls you back and gives you a price before any work starts.
- Homes
- 18,043
- Median year built
- 2011
- Owner occupied
- 84%
- Electric heat
- 39%
- Arizona ROC licensed companies only (how to check)
- Price before any work starts
- Calls and texts answered 7am to 8pm, 7 days
About Eastmark
Eastmark is the newer community in southeast Mesa next to Phoenix-Mesa Gateway Airport. ZIP 85212 has a median year built of 2011, with 86% of homes from 2000 or later (Census ACS). It is also one of the few parts of the area where gas heat is common: only 39% of occupied homes heat with electricity, so most systems here pair an air conditioner with a gas furnace. Many of the first systems are now past ten years old.
Sources: US Census Bureau 2024 Gazetteer (center point of ZCTA 85212), USGS 3DEP elevation, Census ACS 2020-2024 estimates, NOAA station record for USW00023183 (1,113 feet).
Homes and systems in Eastmark
Eastmark has about 18,043 housing units in the ZIP codes listed here, according to the Census ACS 2020-2024, with a median year built of 2011. Most homes here are newer: 86% were built in 2000 or later. Many systems from that era use R-410A refrigerant. The EPA says existing R-410A systems can still be repaired with R-410A parts, while a replacement system will use one of the newer refrigerants. The refrigerant change.
About 39% of occupied homes here heat with electricity and most of the rest with gas (Census ACS). Gas-heated homes usually pair a furnace with an air conditioner; a heat pump is still an option when the system is replaced. Furnaces and heating.
The heat is the same story across the East Valley. Sky Harbor averaged 36.5 days at 110°F or hotter a year over 2016-2025, and Mesa's Falcon Field logged 106 days at 100°F or more in 2026 through October 24, 2026. Expect long run hours from May through September.
Eastmark ZIP codes
| ZIP | Area | Homes | Median year built | Built 2000 or later |
|---|---|---|---|---|
| 85212 | Southeast Mesa (Eastmark, Gateway) | 18,043 | 2011 | 86% |
Census ACS 2020-2024. Compare all 31 East Valley ZIPs.
Average days at 110°F or hotter, by month
Services in Eastmark
How it works
- Tell us what the system is doing. Use the form or call us. A photo of the unit helps.
- A licensed local HVAC company calls you back. They ask a few questions and set a time to come out. Ask for their ROC license number and look it up before anyone comes over.
- You see the price before work starts. The technician diagnoses the problem and quotes the repair. You decide.
Questions
Do you cover all of Eastmark?
Yes, including ZIP 85212. The company that calls you back will confirm your address is in their service area.
How fast can someone come out?
It depends on the day and how busy the summer is. Say in your request if the house has no cooling and someone at home is older or unwell. The company will prioritize it if they can.
Do I get a price first?
Yes. The technician diagnoses the problem and gives you a price before starting any repair. Ask what the diagnostic or trip fee is when you book.
Nearby: East Mesa, Red Mountain, Las Sendas, Dobson Ranch, Gilbert, Chandler, Queen Creek, Apache Junction, Gold Canyon and Mesa.