AC Installation & Replacement in Phoenix, AZ
The Problem
An old AC in Phoenix costs you twice: in repairs and on every bill.
A unit from the 1990s or early 2000s running through 115°F afternoons loses efficiency every summer, and a system that is too small, too large or attached to leaking ducts never holds temperature no matter how new it is. Replacing on your schedule beats replacing in a mid-July emergency backlog.
Right-Sized AC Installation, Done in a Day
Everest replaces failing systems and installs new central air, heat pumps and ductless mini-splits across the Phoenix Valley. Your technician measures the home, checks the ductwork and airflow, and walks you through properly sized options with the full price up front. Everest is a Trane Comfort Specialist and a Mitsubishi Electric Diamond Contractor Elite.
- Free, no-pressure estimate with properly sized options
- Upfront pricing — you approve the cost before installation
- Most residential installations completed in one day
- Lifetime Workmanship Warranty on the installation
- Financing available for qualifying homeowners
- We help you apply for Efficiency Arizona heat-pump rebates
From Estimate to Cool Air
No pressure, no guesswork. You know exactly what you are getting and what it costs.
Assessment and estimate.
A technician measures the home, inspects the ducts and existing system, and gives you properly sized options with the full price.
Schedule the install.
Pick the day. Most residential replacements are completed in one day; larger homes may take two.
Install, test, walk through.
We install, test the system under load, and walk you through the thermostat and warranty before we leave.
When Replacement Beats Another Repair
15+ Years Old
Units from the 1990s and early 2000s are running past their expected lifespan and losing efficiency every summer.
Frequent Repairs
When a compressor, coil or blower motor fails on an aging unit, the repair bill often approaches the value of the system.
Cannot Hold Temperature
A house that will not get below 85°F on a peak day usually has a sizing, duct or insulation problem that a repair will not solve.
Bills Climbing Every Summer
Rising energy bills with no change in usage point to a system losing efficiency, leaking ducts or both.
Repeat Refrigerant Leaks
A coil that leaks more than once is a replacement conversation, not a third top-up.
Rooms That Never Match
Hot bedrooms and a cold living room on a new system usually mean the old ductwork was never checked. We assess airflow before we size anything.
Measured, Explained, Priced
A free installation estimate with Everest is an assessment of the whole home, not a brochure.
- Home measured and ductwork inspected for leaks, gaps and sizing
- Properly sized options explained in plain language — your call, not ours
- Full price in writing, financing options for qualifying homeowners
- Efficiency Arizona rebate eligibility reviewed with you
Rated 4.9 by Phoenix Valley Homeowners
"Korey and Caesar did an exceptional job. They were very thorough and got the job done very efficiently. I would highly recommend Everest. Brand new system."
Keith Aronson
"Saturday evening, hot and tired, I returned to find my AC ka-put. I called Everest and a technician was on his way. A portable unit was installed while the team went to work. Knowledgeable, professional, and most of all kind."
Michael Hamblin
"We’ve called on Everest for years for every HVAC need at our home and a couple of rentals. Mark and his team come right away and make sure the job is done RIGHT. Like having someone in the family you can depend on."
Doanh Bui
Family-Owned in Mesa. Serving the Whole Valley.
Local, Not a Call Center
Family-owned and based at 1455 E University Dr in Mesa. A real team answers, not a national dispatch line.
No Diagnostic Fees
Your technician finds the problem and shows you the price first. You approve the cost before any work begins.
Lifetime Workmanship Warranty
If the work doesn’t hold, we come back and make it right. No service call fee for warranty work.
Licensed, Insured, No Subcontractors
Licensed, insured, background-checked technicians. The person at your door is the person doing the work.
Get a Free Estimate
A properly sized system, priced up front.
Book an estimate online in about a minute or call us. A licensed technician visits, measures the home and gives you options with the full price — no pressure.
- Free estimate, no obligation
- Properly sized replacement options explained in plain language
- Financing available for qualifying homeowners
- Lifetime Workmanship Warranty on every installation
Book a Free Installation Estimate
Book your appointment online in about a minute, or call and we’ll get you on the schedule.
- Pick the day and arrival window that work for you
- Takes about a minute, no account needed
- A real person confirms your appointment
For an active emergency, calling is fastest.
Good to Know
Replace it on your schedule, not in a heat wave.
Save up to $2,900 on a new system this fall
Claim up to $900 in Trane rebates and up to $2,000 in utility rebates on qualifying systems. See your instant price and lock in your savings before they're gone.
Claim My Fall Rebates →