HVAC & AC Repair in Casas Adobes, AZ

Do these quick checks (2–5 minutes, no tools):

1. Thermostat: Set to Cool, 72–75°. Fan = Auto. Replace batteries. If it’s blank or offline, check the HVAC breaker.
2. Filter & vents: Replace a dirty filter. Open at least 80% of supply/return vents. Blocked airflow = weak or warm air.
3. Power: At the panel, flip the HVAC breaker OFF → wait 10s → ON. Make sure the service switch near the indoor unit is ON.
4. Water/ice check: If nothing runs, a full drain pan/float switch may have stopped it—look for water by the indoor unit. If you see ice on the copper lines, turn system OFF and fan ON for 60–90 minutes to thaw, then retry.
5. Outdoor unit: Clear leaves/debris within 2 ft. If safe, rinse the coil from the outside in with a garden hose (power off first).

Book a tech if: breakers trip again, you smell burning, the outdoor unit won’t start while the indoor blower runs, ice returns, or your home isn’t cooling after 2–3 hours.

Arizona tip: Dust/pollen clog filters fast in summer—monthly checks help prevent freeze-ups.

Have this ready: photos of model/serial tags (indoor & outdoor), filter size, and a short video of the issue—this speeds diagnosis and quotes.

Safety: don’t open electrical panels or handle refrigerant—leave that to a licensed tech.

Diagnostic (service call) fee – This covers a licensed HVAC tech coming to your home, testing the system, and identifying the fault. In Arizona, shops commonly charge $79–$129 during regular hours and $129–$249 for 24/7 emergency calls. Many apply this fee as a credit toward the repair if you approve it on the spot—ask to see that line on the invoice.

Repair quotes – After diagnosis, you should receive a written, itemized estimate that includes:

• Problem found (e.g., failed capacitor/contactor, refrigerant leak, iced evaporator coil).
• Parts with names/part numbers and any warranty (parts & labor).
• Labor time/rate and whether the diagnostic fee is credited.
• Total out-the-door price and timeline (same-day, parts availability).

Replacement / installation quotes (AC, heat pumps, or ductless mini-splits) should list:

• Model numbers (indoor & outdoor), tonnage, and SEER2 efficiency.
• Scope of work: remove & haul-away, new pad/whip/disconnect, line-set flush/replace, drain & float switch, thermostat, basic duct adjustments, start-up & charge per manufacturer specs.
• Permit & inspection (most AZ cities require it) and who pulls it.
• Warranties (manufacturer parts + contractor labor) in years.
• Rebates & financing (utility/manufacturer promos, APR/term) and the final price after incentives.

Free estimate vs. paid diagnostic – “Free estimates” usually apply to equipment replacement. Repairs generally require a paid diagnostic first so the tech can test and quote accurately.

Pro tip: Get 2–3 written quotes and compare apples-to-apples (same SEER2, tonnage, scope, warranties). Always verify the contractor’s Arizona ROC license before approving work.

Note: Prices vary by brand, availability, and distance. Same-day and after-hours service may include an additional surcharge.