24/7 Emergency AC. 90-minute response across Phoenix Metro · day, night, Sunday (619) 251-4576
NATE-Certified · Trane Comfort Specialist · Since 2010

Phoenix cool.
Engineered.

When the Valley hits 118°F, your AC isn't a convenience — it's life-safety. Copper State Comfort is Phoenix's 24/7 HVAC contractor: 90-minute emergency response, NATE-certified techs, and itemized pricing that reads like a spec sheet, not a sales script.

  • 90minemergency response
  • 14,600+Valley systems serviced
  • 4.9612 Google reviews
  • 24/7dispatcher, every day
NATE
Certified TechniciansNorth American Technician Excellence
TRANE
Comfort SpecialistTop-tier dealer network
BBB
A+ AccreditedSince 2012
AZ
ROC #329874C-39 Licensed & bonded
$2M
Fully InsuredLiability + workers' comp
EPA
Section 608Universal refrigerant cert
Emergency AC Hotline

When Phoenix hits 115°F, a broken AC is a 911 call.

Arizona's Department of Health Services counts 425 heat-related deaths in Maricopa County in a recent summer — many indoors, in homes with failed air conditioning. Copper State Comfort dispatches a NATE-certified van within 15 minutes and has a tech at your door in 90 minutes or less, across the full Valley, 24/7/365.

  • 90-minute response · guaranteed inside Loop 101
  • 24/7/365 live dispatch · no answering service, a real human in Phoenix
  • Diagnostic in 20 min · you get the repair number before we touch a wrench
  • Portable AC loaner free during any parts-backorder over 12 hours in July–August
Start Emergency Dispatch
NATE-certified Copper State Comfort technician servicing an outdoor AC condenser in Phoenix backyard
Emergency call · Ahwatukee, 112°F
HVAC Services · Phoenix & the Valley

Every part of the system — engineered, installed, maintained.

One HVAC contractor, one crew, one warranty. From a Sunday-night compressor replacement to a full dual-zone heat-pump retrofit on a Scottsdale custom home, it's the same NATE-certified team, the same itemized pricing, the same 10-year parts warranty.

Emergency AC Repair

24/7/365 dispatch, 90-minute arrival inside Loop 101. NATE-certified diagnostic, full parts inventory on every truck, and a firm repair quote before the first bolt turns.

  • Diagnostic (waived with repair) $89
  • Capacitor / contactor replacement from $189
  • Compressor replacement from $1,680

AC Replacement & Install

Trane Comfort Specialist's full residential line — XR14 through XV20i variable-capacity. Manual J load calc on every quote. Old system out, new system in, same day.

  • Trane XR14 (14.3 SEER2) from $6,800
  • Trane XR17 two-stage from $11,800
  • Trane XV20i variable-cap from $15,400

Heating & Heat Pumps

Yes, Phoenix does get cold. Gas furnace repair, heat-pump retrofits, and dual-fuel system conversions. January desert nights drop to 35°F and your system should know it.

  • Gas furnace repair from $240
  • Heat pump install from $9,200
  • Thermostat upgrade from $320

Ductwork & Air Balancing

Leaky Phoenix ducts in a 145°F attic cost you 25% of your cooling. We pressure-test, seal with mastic, re-insulate to R-8, and balance room-to-room to within 2°F.

  • Duct leak test (Aeroseal-ready) $285
  • Full attic duct seal & insulate from $2,400
  • Manual D redesign from $1,800

Indoor Air Quality

Phoenix's dust, pollen, and wildfire smoke end at your filter or inside your lungs. MERV-13 cabinet upgrades, whole-house HEPA, UV-C coil sterilization, and ERV fresh-air exchangers.

  • MERV-13 filter cabinet from $380
  • UV-C coil sterilizer from $620
  • Whole-house HEPA bypass from $2,140

Smart Thermostats

Ecobee Premium, Nest Learning, and Honeywell T10 Pro — installed, wired, paired, geofenced, and walked-through on your phone. Free with any replacement system.

  • Ecobee Premium install $340
  • Nest Learning install $290
  • Multi-zone controller from $680

Maintenance Plans

Two precision tune-ups a year, priority dispatch, 15% off repairs, no diagnostic fees. Most Phoenix systems that die in July were skipped the April tune-up the year before.

  • Basic Comfort Plan $19 / mo
  • Comfort+ Plan (popular) $29 / mo
  • Platinum Plan $49 / mo

Light Commercial

Restaurants, clinics, offices under 20,000 sq ft, self-storage climate control. RTU replacements, make-up air, walk-in refrigeration. Preventive contracts with quarterly reporting.

  • RTU replacement (5-ton) from $9,400
  • Quarterly PM contract from $1,200 / yr
  • Emergency service (24/7) $185 / hr

Not sure which service you need? Call (619) 251-4576 — our dispatcher Marisol answers in under 3 rings, 24/7.

Comfort Membership

A tune-up in April is cheaper than a compressor in July.

Every Phoenix AC that dies in triple-digit heat shows the same story on the service log: dirty coil, low refrigerant, weak capacitor, all visible months earlier. Pick a plan. We handle the maintenance calendar.

Basic Comfort

$19/mo

Single system · $228 / yr

  • 2 precision tune-ups / year
  • Priority scheduling
  • 10% off repairs
  • Photo report every visit
  • Filter replacement included (1")
Choose Basic
Most Popular

Comfort+

$29/mo

Single system · $348 / yr

  • Everything in Basic
  • 60-minute emergency response
  • 15% off all repairs
  • $0 diagnostic fee — ever
  • Refrigerant top-off included (up to 1 lb)
  • Drain-line flush with algae treatment
  • Transferable on home sale
Choose Comfort+

Platinum

$49/mo

Up to 3 systems · $588 / yr

  • Everything in Comfort+
  • Covers up to 3 HVAC systems
  • 20% off all repairs
  • Annual duct inspection with camera
  • Coil deep-clean included (1/yr)
  • 10% credit toward full replacement
Choose Platinum

Plans auto-renew annually. Cancel anytime with 30 days' notice. Multi-system discount on Basic and Comfort+ available. Membership discounts stack with manufacturer rebates but not with other promotions.

Our Process

From 3 AM emergency call to 10-year warranty.

No sales commission, no "good-better-best" theatrics, no upsells to hardware you don't need. Here's exactly what happens after you call.

  1. 01

    Call Answered in 3 Rings

    Marisol or one of our four AZ-based dispatchers picks up — day, night, holiday. You get an ETA, a technician name, and a photo of who's coming to your door.

  2. 02

    Full System Diagnostic

    20-minute work-up: amp draw, superheat, subcool, static pressure, temp split, capacitor microfarads, contactor resistance. Written on a tablet, emailed to you.

  3. 03

    Firm Written Quote

    Every line item priced separately: part, labor, refrigerant, disposal, permit. You approve on the tablet before a wrench turns. No surprise add-ons on the invoice.

  4. 04

    Repair or Install

    Truck is stocked with capacitors, contactors, motors, refrigerant, and Trane OEM parts. 82% of Phoenix repairs are done same-visit. Replacements start at 6 AM to beat the heat.

  5. 05

    10-Year Warranty & Tune-Up

    Trane 10-year parts warranty registered within 48 hours. We schedule your first free tune-up at the 6-month mark. If it breaks again inside 24 months, we fix it free.

We service every major HVAC brand in the Valley.

Trane Carrier Lennox Rheem Goodman Bryant York American Standard Amana Payne Day & Night Ruud

Primary install line: Trane Comfort Specialist · Also installing: Carrier, Lennox, Rheem on request.

Customer Reviews

4.9 from 612 Phoenix homeowners. Six we're proud of.

Verified on Google, BBB, and Nextdoor. Real Valley customers — no stock photos, no testimonials we wrote.

★★★★★
"Our AC died at 10:47 PM on July 9th — it was still 106° outside. Called Copper State, tech was in the driveway at 11:58. New capacitor, recharged, house at 78° by 1 AM. Kids slept through the whole thing. That's the service I'm paying for."
Derek M. Homeowner · Ahwatukee, Phoenix Google Review
★★★★★
"Got four quotes for a full replacement in Scottsdale. Two of them wanted $18,000 for a 14-SEER single-stage. Copper State quoted a 17-SEER Trane XR17 for $12,400 and line-itemed every piece. Install took one day. Running cold on 118° days."
Jennifer K. Homeowner · North Scottsdale, AZ BBB Review
★★★★★
"I manage four clinics across Chandler and Gilbert. Copper State is on quarterly PM for all of them. Zero unplanned outages in two summers. They send photo reports after every visit. That's rare for commercial HVAC in this Valley."
Ramesh P. Facilities Mgr · Valley Health Partners Nextdoor Recommend
★★★★★
"My mom is 78 and lives alone in Mesa. When her AC went out on a Saturday, Copper State had a portable loaner running in her living room in under 2 hours while they waited on the blower motor. That kind of call you don't forget."
Sarah B. Daughter · family in Mesa, AZ Google Review
★★★★★
"Hired three HVAC companies in six years for my Tempe rental. Copper State is the first one that actually found the leak instead of just topping off the refrigerant and charging me every spring. $840 repair, 14 months ago, still holding charge."
Marcus J. Landlord · Tempe, AZ Google Review
★★★★★
"Signed up for the Comfort+ plan after a bad experience with a national chain. Last tune-up, the tech found a dying capacitor at 43% of spec — replaced it on the spot for $142. That would have been a $900 emergency call in August. The plan pays for itself."
Linda & Tom R. Homeowners · Glendale, AZ Google Review
Service Area

Every zip code in the Valley of the Sun.

Copper State Comfort covers all of Maricopa County — from Buckeye to Apache Junction, Anthem to Chandler. Inside Loop 101 means a 90-minute emergency response, guaranteed. Outside the Loop typically adds 30 minutes.

Phoenix, AZ Downtown · Arcadia · Biltmore · Ahwatukee · North Phoenix · Desert Ridge · Laveen
East Valley Scottsdale · Tempe · Mesa · Chandler · Gilbert · Queen Creek · Apache Junction
West Valley Glendale · Peoria · Goodyear · Avondale · Surprise · Buckeye · Litchfield Park
North Valley Paradise Valley · Cave Creek · Carefree · Anthem · Fountain Hills · New River
Extended (+30 min response) Casa Grande · Maricopa · Florence · Wickenburg
Service Area · Phoenix Metro, AZ
FAQ

What Phoenix homeowners ask before booking.

Don't see yours? Call (619) 251-4576 — Marisol answers 24 hours a day, even on July 4th.

How fast can you respond to an AC emergency in Phoenix?

Our 24/7 dispatcher guarantees a NATE-certified technician at your door within 90 minutes anywhere inside the Loop 101 — day, night, Sunday, or 118°F July afternoon. Outside the Loop (Buckeye, Queen Creek, Anthem) we average 2 hours. Emergencies skip the queue; scheduled tune-ups do not.

How much does a new AC unit cost in Phoenix, AZ?

In the Valley, a full AC replacement on a typical 2,000 sq ft single-story home runs $6,800 to $11,400 installed for a 14.3 SEER2 single-stage system, and $11,800 to $16,200 for a 17-SEER2 two-stage Trane XR17. Heat-pump systems run slightly higher. Every quote is itemized — equipment, refrigerant line set, pad, disconnect, permit, haul-off — no "good-better-best" tricks.

Do you repair AC units on Sundays and holidays?

Yes. Copper State Comfort runs a 24/7/365 emergency line — including July 4th, Thanksgiving, and Christmas Day. After-hours dispatch fee is $89 (waived if the repair is over $400). In 118°F weather, AC is a life-safety issue, not a convenience, and we staff accordingly.

What HVAC brands do you service and install?

We're a Trane Comfort Specialist dealer — our primary install line — and we service every major brand: Trane, Carrier, Lennox, Rheem, Goodman, Bryant, York, American Standard, Amana, Payne, Day & Night, and older Coleman and Ruud units. If the parts still exist, our techs carry them.

How long does an AC replacement take in Phoenix?

Most single-system residential replacements in Phoenix take one working day — crew on site at 6:00 AM (before the heat), old unit out, new condenser and coil in, refrigerant charged to Trane spec, thermostat configured, commissioning paperwork signed by 2:00 PM. Two-day jobs happen on heat-pump conversions or when ductwork needs re-sealing.

Are you licensed and insured in Arizona?

Yes. Arizona ROC #329874 — C-39 Air Conditioning and Refrigeration. $2,000,000 general liability, full workers' compensation through The Hartford, and EPA Section 608 Universal certification for refrigerant handling. We email the COI to any homeowner or property manager who asks, before work begins.

What does a Copper State Comfort maintenance plan include?

Two precision tune-ups a year — pre-summer and pre-winter — on every system in your home. Each visit: coil wash, refrigerant pressure check, capacitor and contactor test, thermostat calibration, drain-line flush with algae tablet, filter swap, and a photo report emailed to you. Plan members get priority dispatch (90-min becomes 60), 15% off repairs, and no diagnostic fee — ever.

Does my AC really need to be replaced or can it be repaired?

Our techs quote the repair and the replacement side by side, with the math written down. Rule of thumb: if your unit is 12+ years old, uses R-22 refrigerant, and the repair runs over $1,500, replacement usually wins on 36-month total cost. Under 10 years old or under $800 in parts — we fix it and move on. Our average repair ticket is $340, not $3,400.

Book Service

Book an HVAC visit. Or dispatch an emergency truck.

Call (619) 251-4576 for 24/7 emergencies — or fill out the form for a scheduled appointment, tune-up, or quote. A NATE-certified tech will be at your door, and a licensed estimator will write up the findings on a tablet.

  • 90-minute emergency response inside Loop 101
  • Itemized written quote before work begins
  • Trane Comfort Specialist · 10-year parts warranty
  • NATE-certified techs · no commission, no upsells
  • $0 diagnostic fee for Comfort+ & Platinum members
Dispatch
(619) 251-4576 · 24/7
Email
info@7axis.agency
Office
2020 N 7th St, Suite 400, Phoenix, AZ 85006

Request Service

Avg. reply · 9 min

We only use your info to reply to this request. No spam, no resale — ever.

24/7 Dispatch (619) 251-4576