Mr. John Air Conditioning, Heating & Solar Energy

HVAC contractor
5.0(43 reviews)
4575 S Palo Verde Rd #353, Tucson, AZ 85714
Mr. John Air Conditioning, Heating & Solar Energy

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About Mr. John Air Conditioning, Heating & Solar Energy

Mr. John Air Conditioning, Heating & Solar Energy has served Tucson and surrounding communities from a centrally located base since establishing operations in the region. The contractor holds current licensing and maintains an A+ rating with the local better business bureau, reflecting consistent performance across residential and light commercial projects. With 42 verified five-star customer reviews, the team demonstrates measurable reliability in a market where extreme summer heat makes reliable cooling essential. The company maintains extended service hours Monday through Saturday from 6 AM to 7 PM, accommodating working homeowners who need after-hours emergency availability.

This contractor distinguishes itself through comprehensive in-house capabilities that reduce subcontractor dependency on larger projects. The crew handles complete ductwork replacement including removal of aging rusted systems and installation of updated flexible ducting, a process one reviewer described as taking approximately eight hours from start to finish. Specialty services include historic house mini-split installations where preserving architectural integrity while adding modern efficiency requires custom solutions. The company offers solar energy integration for homeowners pursuing utility bill reduction, and maintains inventory access through commercial supplier relationships that enable faster material procurement on custom jobs.

Named technicians appear frequently in customer feedback, with John Jr. earning specific recognition for technical knowledge across airflow dynamics and AC mechanics. One reviewer described receiving same-day arrival during a weekend heat wave when the existing system failed entirely. Another detailed a scenario where the crew returned multiple days after initial installation to level the outdoor condenser unit at no additional charge, demonstrating commitment to completed work quality. Anna handles customer communication and quotes, with reviewers noting her thorough explanation of equipment options and transparent pricing breakdown before work begins.

What Customers Say

Forty-two five-star reviews consistently mention fast response times with same-day or next-day service availability, affordable pricing that compared favorably against multiple competitor quotes, and clean work site practices where no post-installation cleanup was required by homeowners.

Working Hours

Sunday10 AM–6 PM
Monday6 AM–7 PM
Tuesday6 AM–7 PM
Wednesday6 AM–7 PM
ThursdayToday6 AM–7 PM
Friday6 AM–7 PM
Saturday10 AM–7 PM

Services

AC Repair & Maintenance

Diagnostics, refrigerant recharge, thermostat calibration, and emergency repair for all major brands.

New AC Installation

Complete system replacement including unit selection guidance, professional installation, and startup commissioning.

Heating System Service

Furnace repair, heater installation, and heat pump maintenance for Tucson climate needs.

Ductwork Replacement

Full duct replacement from old rusted systems to new flexible or rigid ducting with proper sizing.

Mini-Split Systems

Ductless mini-split installation for historic homes, additions, or zone-specific cooling requirements.

Solar Energy Integration

HVAC systems compatible with solar installations for utility bill reduction.

Historic Home HVAC

Specialized installation approaches for older Tucson historic properties requiring architectural consideration.

Frequently Asked Questions