16 Commercial HVAC Contractors in Glendale, CA
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Top-Rated Commercial HVAC Contractors in Glendale
Ed & Ed Brothers
“All 359 reviews are five-star ratings, with multiple customers praising same-day response times and clear cost communication before work begins. Technicians…”
Smarter Air Heating & Cooling Service
“Among reviews mentioning specific technicians, Douglas is named in every positive account and tied to same-day service scenarios. Reviewers consistently praise…”
All Commercial HVAC Contractors (16 total)
Cold Cloud Mechanical | HVAC Contractor
“Both reviewers award five stars and credit named technicians Alex and Peter for guiding equipment selection…”
SUBCOOL Inc.
“Three reviewers explicitly name Bob as the lead technician coordinating service calls, while four reviews…”
Your Choice Cooling & Heating
“Seven of 19 reviewers explicitly mention rapid scheduling or same-day service availability. Technicians…”
Glendale Dusty Ducts HVAC Services
“All 17 reviews award 5 stars, with emergency responsiveness cited repeatedly when heaters failed on cold…”
Comfort Zone Heating And Air Plus
“Positive reviews consistently cite rapid response, with technicians arriving the same day or within 30…”
Alliance Heating and Air Conditioning
“Five of six visible reviews award 5 stars and specifically praise emergency availability and commercial…”
1 AC Company
“All 8 customer reviews award 5 stars, with no ratings below perfect. Three reviewers specifically mention…”
Pac-West Air Conditioning & Heating Inc
“With 13 reviews averaging 4.7 stars, Pac-West shows strong overall satisfaction, though a single detailed…”
Ontario Refrigeration Services Inc
“All three visible reviews carry 5-star ratings and cite prompt responsiveness and professional conduct.…”
True Master
“All four visible reviewers assign one star. Common threads include billing disputes exceeding fair market…”
CozyFlow Air Conditioning And Heating
“Adalynn Camren . , .”
DAY & NIGHT Heating & AC Repair Glendale
“One verified 5-star review describes a complete HVAC system installation where the crew impressed with…”
Commercial HVAC Costs in Glendale
Commercial system pricing in Glendale. 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 Glendale, CA: What to Expect
Glendale sits within Los Angeles’s mild Mediterranean zone, but inland heat and Santa Ana surges push demand for reliable cooling. That variability keeps commercial-hvac Glendale projects busy year-round, from small retail units to larger office systems. Sixteen contractors serve the city, averaging a 4.3 rating across 732 reviews, and seven offer 24/7 service for emergency needs.
The dataset provided didn’t include specific topCostItems, so exact price bands aren’t available here; however, commercial projects typically vary by system size, ductwork complexity, and energy-efficiency upgrades. Budgeting should account for equipment, installation labor, and potential permit fees, and you should confirm any bid references the California C-20 license from the CSLB to ensure contractors are legally qualified to perform HVAC work.
Customer highlights weren’t supplied, so look instead for common performance signals in local reviews: consistent on-time arrivals, clear scopes of work, and documented warranty follow-up. Prioritize firms that provide detailed proposals, demonstrate experience with variable cooling loads tied to Santa Ana conditions, and offer maintenance plans and 24/7 response if your business can’t tolerate downtime.
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All HVAC Contractors in Glendale, CA
Complete directory of 58 contractors — browse alphabetically
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All HVAC Contractors in Glendale, CA
Complete directory of 58 contractors — browse alphabetically