Big Mountain Heating & Air Conditioning

Big Mountain Heating & Air Conditioning has earned a 4.8-star rating across 1,427 verified reviews while serving Sacramento and surrounding communities including Elk Grove, Roseville, Folsom, Rancho Cordova, and South Lake Tahoe. The contractor operates around the clock, every day of the year, handling both residential and light commercial projects. Their license status and year founded are verifiable through the California Contractors State License Board, and their service fleet covers an extensive territory stretching from the valley floor to the Sierra Nevada foothills.

This contractor distinguishes itself through breadth of expertise, offering not only traditional HVAC installation and repair but also indoor air quality solutions, plumbing services, and full roofing capabilities. Their website showcases partnerships with major equipment manufacturers and highlights smart thermostat installation services, including products designed for energy optimization. The company maintains 24-hour availability for emergency calls, ensuring homeowners can reach live support regardless of when system failures occur.

Reviewers consistently name specific technicians who handled their calls. Brad provided same-day quotes for full HVAC replacements, explaining system options with patience. Aaron resolved a challenging mini-split issue in South Lake Tahoe that had stumped previous contractors, arriving the same day the customer called. Andrew Mitchell conducted thorough system evaluations with detailed post-service explanations, while Brandon earned praise for respectful communication and careful property handling. These named experiences illustrate the company's commitment to dispatching knowledgeable professionals who explain their findings clearly.