AC Installation in Yuma, AZ
A new air conditioner in Yuma will run from April through October every year. Tell us about the house, and a licensed contractor who covers Yuma County will get in touch.
Tell us about the job
It takes about a minute.
Seven months of Yuma heat, every year
Your air conditioner runs April through October here, seven months of the year, with summer afternoons averaging 105°F. That is a long, hard stretch for any unit, and it means the equipment you install has to hold up to daily heat most homes never see.
Wind is the other thing to plan for. Yuma County has logged 61 damaging wind events over the past ten years, so outdoor units need to be installed and secured with that in mind. Any new central air conditioner installed today also has to meet the federal efficiency minimum of 14.3 SEER2.
- 7 months
- April through October, your air conditioner is on duty
- 105°F
- the average summer afternoon it cools against
- 1 hail events
- in ten years, and hail bends the fins on outdoor coils
- 13.4 SEER2
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
A higher-efficiency unit would save about $50 a year to run in Yuma County compared with a new unit at the federal minimum.
Estimates for a typical Yuma County home, from EIA household energy data, Arizona fuel prices and NOAA climate normals. Your home will differ.
Arizona requires HVAC contractors to hold a state license.
Arizona licenses HVAC contractors through the Registrar of Contractors, and that license covers the contractor, not each job. It is a record of who is allowed to do this work in the state, tested and kept on file, not a sign-off on any particular installation.
That sign-off comes from somewhere else. In most cities and counties, installing an air conditioner needs a permit from the local building office before the work starts and an inspection once it is done. The license tells you the contractor is on the state's rolls. The permit and inspection are what checks that this installation was done right.
Sources: Arizona State Legislature · Arizona Registrar of Contractors
- What size air conditioner does my house need?
- The right size depends on your home's square footage, ceiling height, insulation, window placement, and how much shade it gets, not just a rule of thumb. In Yuma, where summer afternoons average 105°F, undersizing means the system runs constantly and still can't keep up. Oversizing causes it to cool the air fast without pulling out humidity, then shut off before the house feels even. A contractor will run a load calculation on the actual house to get the number right.
- Should I replace the whole system or just the outdoor unit?
- If the indoor coil and outdoor unit are different ages or different efficiency levels, replacing just the outdoor unit can cause a mismatch that hurts performance and shortens the life of both. A furnace or coil that's already old may not handle the new refrigerant or airflow the newer condenser needs. Homes here run cooling seven months a year, April through October, so a mismatched system has a lot of hours to show its problems. A contractor can check whether your existing indoor components are compatible with a new outdoor unit before you decide.
- Do HVAC contractors in Yuma need a state license to work on my home?
- Yes. Arizona requires HVAC contractors to hold a state license, issued by the Registrar of Contractors. Ask to see the license number before work starts, or look it up with the Registrar directly.