5 Commercial HVAC Contractors in Hermosa Beach, CA
Top-Rated Commercial HVAC Contractors in Hermosa Beach
NorthStar Heating & AC Repair Service
“All five reviewers awarded 5 stars, with recurring themes including honest diagnostic practices, clear communication, and professional service delivery.…”
Around The Clock Heating & AC Repair Hermosa Beach
“All four reviews award 5 stars, with customers specifically praising professionalism, on-time arrival, and thorough explanations of work performed. Two…”
All Commercial HVAC Contractors (5 total)
Commercial HVAC Costs in Hermosa Beach
Commercial system pricing in Hermosa Beach. Actual costs vary significantly by building size and system type. Request a site-specific quote.
| Service | Low | Average | High |
|---|---|---|---|
Annual maintenance (per rooftop unit) Quarterly inspections | $475 | $950 | $1,900 |
Annual contract (small business, < 5K sqft) | $950 | $2,375 | $4,750 |
Annual contract (mid-size, 5K-25K sqft) | $3,325 | $6,175 | $9,500 |
Basic rooftop unit replacement | $6,175 | $9,500 | $14,250 |
Small business full system (< 5K sqft) | $7,600 | $15,200 | $23,750 |
Mid-size building (5K-25K sqft) | $23,750 | $47,500 | $76,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Hermosa Beach, CA: What to Expect
The Mediterranean climate of the Los Angeles metro area shapes demand for Commercial HVAC in Hermosa Beach. Summer temperatures climb to 84 F, and when Santa Ana winds sweep through inland valleys, readings push past 100 F, creating uneven cooling needs across the region. Eight contractors serve this coastal market, maintaining a 3.7-star average across 867 reviews, with three offering around-the-clock service.
California requires HVAC contractors to hold the C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the CSLB. Annual maintenance for a single rooftop unit ranges from $475 to $1,900, while small business contracts under 5,000 square feet fall between $950 and $4,750. Mid-size facilities spanning 5,000 to 25,000 square feet see annual agreements priced from $3,325 to $9,500.
Customer feedback reveals distinct strengths among top-rated contractors. NorthStar Heating & AC Repair Service earns praise for honest diagnostic practices and clear communication across all five 5-star reviews. Around The Clock Heating & AC Repair Hermosa Beach draws commendations for professionalism and on-time arrival, with reviewers naming technicians John and another staff member directly. Addison Pierce at Air Conditioning Champ is recognized for explaining system findings without sales pressure, a pattern noted across both 5-star reviews.