AC Repair, Heating & Plumbing in Pittsburgh, PA

We specialize in Lennox and Heil central air conditioning systems -- industry-leading brands recognized for outstanding reliability, exceptional efficiency, and remarkably quiet operation. For Pittsburgh homes with existing ductwork, central AC provides whole-house cooling comfort. Our AC installation services include proper load calculations to ensure your system is sized correctly for Pittsburgh's summer heat and humidity.

As a Fujitsu Elite Dealer, R. Davis Mechanical delivers elite-level expertise in ductless mini-split heating and cooling. Mini-splits are ideal for Pittsburgh's many older homes that lack ductwork, finished attics, converted lofts in Lawrenceville, and additions in East Liberty where extending existing ductwork is impractical. This prestigious designation provides exclusive access to advanced training, priority factory support, and extended warranty options.

Our comprehensive AC repair services in Pittsburgh include emergency diagnostics, refrigerant recharging, compressor replacement, condenser coil cleaning, electrical component repair, and ductwork evaluation. When your AC breaks down on a 90-degree July afternoon, we prioritize emergency calls to restore your comfort as quickly as possible. Regular AC maintenance prevents most breakdowns and keeps your system running at peak efficiency.

We provide complete water heater services featuring quality AO Smith tank water heaters and Navien tankless units. Pittsburgh's hard water can accelerate sediment buildup, so regular maintenance including flushing and anode rod replacement is critical for extending equipment life and maintaining efficiency.

Professional drain cleaning using commercial-grade equipment including cable snaking, hydro-jetting, camera inspections, main sewer line cleaning, root removal, and preventive maintenance. Pittsburgh's mature tree-lined neighborhoods often experience root intrusion in older clay sewer lines -- our camera inspection technology identifies the exact problem before we recommend a solution.

Complete general plumbing services including leak detection and repair, fixture installation, pipe repair and replacement, remodeling plumbing, gas line services, water filtration systems, and emergency plumbing response. Whether it's a dripping faucet in a South Side row house or a full repiping project in a Mount Washington home, we deliver reliable results.

UV light purification systems featuring Reme Halo, Blue Knight, and iWave technology that actively reduces airborne and surface bacteria, viruses, mold spores, and odors throughout your entire home. Particularly beneficial for Pittsburgh homes where seasonal humidity promotes mold growth.

Whole-home humidification addresses Pittsburgh's dry winter air while dehumidification manages the notoriously sticky summer humidity. Proper humidity control enhances comfort, protects hardwood floors and woodwork in older Pittsburgh homes, and improves health year-round.

Advanced filtration systems capturing particles as small as 0.3 microns, including pollen, dust mites, pet dander, and mold spores. Electronic air cleaners provide superior cleaning performance compared to standard filters -- an important consideration for allergy sufferers in the Pittsburgh area.

Comprehensive HVAC tune-ups include system inspection, component cleaning, safety control testing, refrigerant level checks, electrical connection inspection, moving parts lubrication, thermostat testing, and detailed reporting. We recommend scheduling before each season so your system is ready for Pittsburgh's extremes.

Maintenance program members receive priority service scheduling, maintenance discounts, extended equipment life through proper care, lower energy bills from peak efficiency operation, and fewer emergency breakdowns. Priority scheduling is especially valuable during Pittsburgh's peak heating and cooling seasons when demand is highest.

Regular maintenance represents insurance against inconvenient, expensive breakdowns while protecting your investment. The modest cost of preventive care pales compared to emergency repairs or premature replacement of neglected systems. For Pittsburgh homeowners, this is especially important given the heavy seasonal workload your HVAC equipment endures.