In the Arizona heat, a broken AC is not a minor inconvenience; it's an emergency. Property managers know this better than anyone. When a tenant calls about a failed AC at 110°F, the last thing you need is a contractor who can't respond quickly or communicate clearly.
Mammoth's HVAC team is trained and equipped to handle AC repairs and replacements across all major brands and systems. We respond fast, diagnose accurately, and repair right, with transparent pricing and owner-ready quotes before any major work begins.
Whether it's a routine annual inspection, a refrigerant recharge, or a full system replacement, we handle it with the same process: documented, invoiced, photographed, and closed in the portal.
What's Included
- Emergency AC repair, same day when possible
- AC replacement & new unit installation
- Heating system repair & replacement
- Duct cleaning & repair
- Thermostat installation & programming
- Preventive HVAC inspections
- Refrigerant recharge
- Evaporative cooler service & conversion
- Air quality & filtration solutions
- Annual maintenance plans
Why Property Managers Trust Us For This
AC failures get priority scheduling in our system. We know that a tenant without AC in Phoenix or Dallas summer heat is a habitability issue; we treat it with the urgency it deserves and keep you updated through the process.
Frequently Asked Questions
- How fast can you respond to an AC emergency in Phoenix or Dallas?
- We prioritize AC calls, especially in summer months. Same-day service is often available, and we always aim to respond within 24 hours even in peak demand periods.
- Do you require owner approval before major repairs?
- Yes. For repairs above your set approval threshold, we provide a detailed quote and wait for approval before proceeding. This is configurable per property management company.
- What AC brands do you service?
- We service all major residential HVAC brands including Carrier, Trane, Lennox, York, Goodman, Rheem, and others. Our technicians are experienced with both split systems and package units common in Arizona.
- Do you offer preventive maintenance plans for HVAC?
- Yes, we offer annual and semi-annual preventive maintenance plans that include inspections, filter changes, coil cleaning, and system checks to catch issues before they become emergencies.

