D&H Air Conditioning & Heating project team

Our Work in Action

See the quality and care we bring to every HVAC project across Tucson, Oro Valley, Marana, and Vail.

Full Coverage Licensed & Insured
67+ Years in Business
4.8 Google Rating
15 Techs NATE Certified

Recent Projects

From emergency repairs to complete system installations, each project reflects our commitment to excellence and customer satisfaction.

Technician performing precision work during an AC installation
AC Installation

High-Efficiency AC Installation

Complete system replacement for a Tucson home, improving energy efficiency by 40%.

AC Installation
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Technician inspecting a furnace system with a diagnostic light
Furnace Repair

Emergency Furnace Repair

Restored heat on a winter night for a family in Oro Valley.

Furnace Repair
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Team of technicians reviewing plans for a commercial HVAC system
Preventive Maintenance

Commercial HVAC Maintenance

Scheduled preventive maintenance for a local business, ensuring year-round comfort.

Preventive Maintenance
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Technician installing a modern smart thermostat on a wall
AC Repair

Smart Thermostat Integration

Upgraded home climate control with a Wi-Fi thermostat for remote management.

AC Repair
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Technician sealing ductwork to prevent energy loss
Preventive Maintenance

Ductwork Sealing & Cleaning

Improved indoor air quality and system efficiency for a Vail residence.

Preventive Maintenance
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New heat pump unit installed outside a home
AC Installation

Heat Pump System Replacement

Installed a dual-fuel heat pump system for optimal year-round comfort in Marana.

AC Installation
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Ready to Start Your Project?

Whether it's a repair, installation, or maintenance plan, our NATE-certified team is ready to deliver exceptional service.

24/7 Emergency Service • Serving Tucson and surrounding areas since 1959