32 Commercial HVAC Contractors in Glendale, CA
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…”
Mauerhan Plumbing Inc
“All six full-length reviews carry 5-star ratings, with three explicitly naming technicians who performed the work. Clients describe decades-long relationships…”
All Commercial HVAC Contractors (32 total)
Mega Pro Appliance Repair
“All five-star reviews praise specific repair outcomes: dishwasher, washer, dryer, and commercial freezer…”
Smarter Air Heating & Cooling Service
“Among reviews mentioning specific technicians, Douglas is named in every positive account and tied to…”
Glendale Dusty Ducts HVAC Services
“All 17 reviews award 5 stars, with emergency responsiveness cited repeatedly when heaters failed on cold…”
Thermo Cooling Inc
“All 43 reviews award 5 stars, with 9 reviews naming Tony or Sean specifically for their technical skill,…”
Cold Cloud Mechanical | HVAC Contractor
“Both reviewers award five stars and credit named technicians Alex and Peter for guiding equipment selection…”
Freezer Brothers - Refrigerator repair service
“All 34 reviews award five stars, with customers consistently praising same-day response times, fair pricing…”
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…”
Comfort Zone Heating And Air Plus
“Two of five-star reviews specifically name Hamlet as the technician who delivered fast, honest service.…”
Rapid Duct Testing & Air Balancing
“All seven visible reviews award five stars, with customers praising air balancing expertise across diverse…”
Alliance Heating and Air Conditioning
“Five of six visible reviews award 5 stars and specifically praise emergency availability and commercial…”
Trane Supply
“All twelve reviews award 5 stars, with 4 reviewers specifically mentioning the helpful staff and product…”
1 AC Company
“All 8 customer reviews award 5 stars, with no ratings below perfect. Three reviewers specifically mention…”
Air Duct Professionals
“All 11 reviews award five stars, with customers specifically praising improved dryer performance, stronger…”
Pac-West Air Conditioning & Heating Inc
“With 13 reviews averaging 4.7 stars, Pac-West shows strong overall satisfaction, though a single detailed…”
Machado Environmental and Air Duct Cleaning
“All twelve reviewed customers awarded 5-star ratings, with multiple reviewers specifically naming individual…”
Ontario Refrigeration Services Inc
“All three visible reviews carry 5-star ratings and cite prompt responsiveness and professional conduct.…”
Impeccable Vent Cleaners
“All six reviews award five stars, with customers consistently praising the team's attention to cleanliness…”
Aro AC System
“All five reviews award 5 stars, with customers specifically naming technicians Shak and Shaker for their…”
Powell Heating & Air Conditioning
“Four of five detailed reviews praise same-day or within-hours response times, with one reviewer specifically…”
DAY & NIGHT Heating & AC Repair Glendale
“One verified 5-star review describes a complete HVAC system installation where the crew impressed with…”
CozyFlow Air Conditioning And Heating
“Adalynn Camren . , .”
True Master
“All four visible reviewers assign one star. Common threads include billing disputes exceeding fair market…”
Iceberg Heating & Air Conditioning, Inc.
“With only one five-star review on record, insufficient data exists to identify sentiment patterns or named…”
Alliance Mechanical Group
“Two customer reviews yield a mixed picture: one 1-star review cites complete communication breakdown and…”
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 the broader Los Angeles basin, where Mediterranean summers push inland temperatures past 100 F during Santa Ana wind events and winter lows dip into the high 40s. This variability keeps commercial cooling and heating systems working year-round, driving sustained demand for Commercial HVAC in Glendale. Sixteen licensed contractors serve the area, collectively earning a 4.3 average rating across 732 consumer reviews.
Service contracts break into clear tiers. Annual maintenance for a single rooftop unit runs $475 to $1,900, while small businesses under 5,000 square feet typically budget $950 to $4,750 yearly. Mid-size facilities between 5,000 and 25,000 square feet see costs from $3,325 to $9,500 annually. California law requires these contractors to hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the CSLB before bidding on commercial projects.
Customer feedback points to distinct strengths among top performers. Ed and Ed Brothers maintain a perfect 5.0 rating across 359 reviews, with clients specificially praising their same-day response and transparent cost estimates before work begins. At Smarter Air Heating and Cooling, technician Douglas appears in every named mention, tied to quick arrivals and courteous service. Thermo Cooling Inc also holding a 5.0 average, with nine reviews naming either Tony or Sean for technical competence, honest assessments, or same-day availability.
Frequently Asked Questions
Other HVAC Services in Glendale, CA
All HVAC Contractors in Glendale, CA
Complete directory of 124 contractors — browse alphabetically
A–Z
All HVAC Contractors in Glendale, CA
Complete directory of 124 contractors — browse alphabetically
A
- A TO Z HVAC INC
- A-1 Air Duct Cleaning
- A11 Appliance Repair
- ABLE Duct Cleaning
- AC Pools
- AC Repair Glendale
- AC REPAIR GLENDALE
- AC24Repair
- Air Duct Professionals
- Air Flow Hvac, Inc
- AIR SUPPORT HVAC, INC
- AirPro Inc.
- AirTech HVAC of Glendale
- Al & Robin Torres Home Services Inc
- All City Plumbing, Air & Electrical
- All Season Heating & Cooling
- Alliance Heating and Air Conditioning
- Alliance Mechanical Group
- Allsafe appliance repair
- AMD Engineering Solutions, Inc.
- American Refrigeration Supplies Inc (ARS)
- ANG HVAC Air Conditioning & Furnace Repair
- Appliance Electrician
- ARG Air-Conditioning, Inc.
- Armes Inc
- Aro AC System
- Art AC & Heating Installation, Repair
- Artin air-conditioning & Appliance repair
- ASH Purification Heating and Air Conditioning
- ASV HVAC CONSULTING LLC
- atoz hvac
C
E
F
G
- G & Y Heating & Air Conditioning
- G and R Appliance Repair LLC
- Garcia Air Conditioning & Heating
- GK LUX GROUP HVAC INC
- Glendale Air Cooling Solutions
- Glendale Dusty Ducts HVAC Services
- Glendale Heating and Air Conditioning
- Glendale Heating And Cooling
- Glendale HVAC Services
- Gold Standard Heating & AC Repair Glendale
H
M
P
R
S
- Safe Hands Heating & AC
- SDS Electric
- Sears Appliance Repair
- Sears Heating and Air Conditioning
- Service Titan AC & Heating
- ServiceTitan
- Sevan Air Systems
- Smart Zone HVAC
- Smarter Air Heating & Cooling Service
- So Cal Air
- So-Cal Heating & Air
- Solar Avalanche | Solar Energy
- STAY COOL HVAC, INC.
- Sterling Service
- SUBCOOL Inc.