Residential HVAC Services

Wolff Mechanical has provided a complete range of residential heating and air services
throughout the Phoenix Valley for over 25 years. From whole house air filters to solar
powered air conditioners, we are proud to offer the best air conditioning & heating
products, world-class customer service and warranties.

Let our trained craftsmen custom design your home comfort system. Wolff specializes in multi-system installations with cutting edge designs & technology. We work with and are trusted by the Phoenix Valley’s leading builders of luxury homes.
Our full service residential department is staffed with NATE certified/Master Heat Pump technicians who drive fully stocked service vans. The retrofit install team at Wolff Mechanical is factory trained and proficient in all aspects of residential installations, including wifi climate control. We pride ourselves in same day or next day service.
Save money, conserve energy, and help the environment with a high efficiency or solar system. Our trained staff can discuss the advantages of upgrading to a new two-stage, ultra high efficiency system, or a solar powered ac unit.
Equipment maintenance is the most important part of maximizing the life of your unit. Our trained staff focuses on taking care of your HVAC equipment during the off-season months to give you peace of mind when it counts the most.
Wolff’s service staff is trained and certified to work on all gas heating systems in order to ensure that your equipment continues to run as efficiently and safely as possible.
Our water heater repair and service technicians are available 24 hours a day, seven days a week, and offer services such as electric heaters, gas water heaters, solar hot water heaters and tankless water heaters. If you’re looking for affordable and timely water heater installation and water heater disposal, our experts can help.
Wolff sells a wide array of filters and custom accessories to the general public. Call or stop by our convenient Tempe location.