Deer Valley Plumbing & Air Conditioning is one of Phoenix's longest-operating home services companies, in business since 1989. The family-owned business has accumulated over 1,275 Google reviews at a 4.8-star rating, and the company's own site references 1,690+ reviews at 4.9 stars — placing it among the most-reviewed home services contractors in the Phoenix metro area.

While primarily known as a plumbing company, Deer Valley has expanded to cover a full range of heating and air conditioning services in addition to its core plumbing business. For AC and HVAC work specifically, services include AC repair, AC installation, AC tune-up, heating repair, heating maintenance, and heating installation. The plumbing operation covers everything from drain cleaning and water heater installation to full-house repiping, sewer repair, leak detection, slab leaks, and commercial plumbing — making Deer Valley a one-stop option for Phoenix homeowners who want a single trusted company across home systems.

The company operates 24/7 and serves a broad Phoenix metro area including Anthem, Avondale, Cave Creek, Glendale, Goodyear, Paradise Valley, Peoria, Phoenix, Scottsdale, Sun City, Sun City West, Surprise, and Tempe. Straight-forward pricing is a stated brand value, with technicians described as providing upfront quotes before work begins.

The Smart Bucks membership plan provides ongoing value for members — one long-term member describes it as worthwhile over several years of service calls for a 40-year-old home. The company sends text updates and arrival alerts before technician visits, handles online billing, and allows customers to request specific technicians for repeat visits. Technicians named in reviews include Bryant, Josiah, Ethan, Max, Noah, JC, Sam, AJ, and Dave — a diverse and stable team reflecting the company's scale and tenure.