10 Commercial HVAC Contractors in Spokane Valley, WA

Spokane Valley's commercial HVAC market is compact — just 5 contractors listed — but the quality bar is high, with an average rating of 4.9 across 2,989 reviews and 2 providers offering 24/7 service. The Inland Northwest climate, with winters averaging 24°F and warm summers, creates year-round maintenance needs for businesses relying on rooftop units and multi-zone commercial systems. For smaller operations without in-house facilities staff, an annual maintenance contract is often the most reliable way to stay ahead of seasonal demand.

Annual maintenance for a single rooftop unit typically runs $550–$2,200 in this market. A small business contract (under 5,000 sq ft) comes in around $1,100–$5,500 per year, while mid-size facilities (5,000–25,000 sq ft) see contracts ranging from $3,850–$11,000 annually. Washington handles HVAC licensing at the local level through L&I — there is no statewide license, so verifying contractor credentials directly is the right move for commercial clients before signing a maintenance agreement.

Hurliman Heating & Air Conditioning (4.9 stars) is the most reviewed provider in this segment, consistently praised for prompt response and reliable workmanship. Cline's Heating and Air and Comfort Heating, Cooling, Electrical & Plumbing both carry 5.0 ratings, with commercial clients highlighting their professionalism and clear communication throughout service visits and inspections.