35 Commercial HVAC Contractors in Rancho Cucamonga, CA
Top-Rated Commercial HVAC Contractors in Rancho Cucamonga
Mr. Appliance of Rancho Cucamonga
“Of seven reviewed customers, four mention specific technicians by name and report successful repairs on complex issues including Wolf ovens, LG washers, and…”
Solace Plumbing Heating and Air
“All 433 reviews carry 4 or 5 stars, with 4 name-checked technicians, Bryan, Don, Brandon, and Brian, appearing across multiple positive accounts. Emergency…”
All Commercial HVAC Contractors (35 total)
First Class Plumbing & AC
“With 252 reviews averaging 4.8 stars, First Class Plumbing & AC receives predominantly five-star feedback.…”
AC & Heat Services
“Every reviewer awarded 5 stars, with emergency same-day or Saturday service mentioned by at least three…”
Central Air Services Inc.
“All three visible reviews award 5 stars, with Kevin and Justin mentioned on the R A job and Jason on the…”
Icee Hot Air Conditioning and Heating
“"Same-day service" appears in 5 reviews, "honest pricing" in 4, and "Bernie" in 5 of the 8 sampled reviews.…”
Mario HVAC LLC
“All 63 reviews award 5 stars, with every reviewer specifically naming Mario and describing him as…”
MARKAIR HVAC
“Every one of the 58 reviews awards 5 stars, indicating zero dissatisfied clients across hundreds of service…”
American Plumbing, Heating, Air & Electrical
“58 reviewers collectively award a perfect 5-star rating, with 4 customers specifically noting emergency…”
Love Home Services
“All five available reviews award 5 stars, with three clients specifically praising Michael or Mike by name…”
American Cool Heat Air - Commercial Refrigeration & Commercial HVAC (Heating, Ventilation, Air Conditioning)
“Every reviewer awarded 5 stars, with Bryan and Andres named across multiple positive citations for diagnostic…”
Bill's Heating & Air Conditioning
“All five sampled reviews award 5 stars, with customers repeatedly using the word honest to describe both the…”
Bayside Heating & Air Conditioning
“Three of six detailed reviews specifically commend same-day or short-notice response times, while four…”
Reliant HVAC Service LLC
“All 16 reviewers award 5 stars, with Mark named as the technician in every detailed review. Customers…”
ZAFI Air Conditioning and Consulting
“All 19 reviewers awarded 5 stars, with recurring praise for punctuality, transparent communication, and…”
CCS AIR CONDITIONING AND HEATING
“Every reviewer awards 5 stars, with Ryan named in five of eight testimonials for installation, repair, and…”
GJR,LLC
“Eight client reviews collectively praise GJR LLC's honesty, patience, and technical thoroughness. Reviewers…”
Specialty AC Heat
“All 13 reviews award 5 stars, with customers consistently praising honest pricing, thorough explanations, and…”
TDI Refrigeration
“Two of three reviewers awarded 5 stars, praising technical persistence on difficult repairs and community…”
MAXAIR HVAC
“All five reviewers award 5 stars, with customers specifically naming technician Aaron for solving problems…”
Lytle's Heating & Air Conditioning
“All four reviews award 5 stars, with reviewers specifically naming technician Tracy for honest diagnostics,…”
Innovative Air
“Four of five reviews award five stars, praising same-day response, technician persistence, and fair pricing.…”
Retrofit Service Company Inc.
“2 reviews on record: one 5-star review praises technician Hank's professionalism and knowledge, while one…”
Supreme Air Duct Services
“Four reviews yield a 3:1 positive-to-negative split. Two five-star reviews praise technician Kevin's…”
GNC Heating and Air Conditioning
“Three of five detailed reviews award five stars, with customers specifically praising on-time arrivals and…”
Plucky - Plumbing - Air - Refrigeration
“All 4 reviews award 5 stars, with customers emphasizing same-day emergency response, diagnostic accuracy, and…”
Westland Mechanical
“One client awarded Westland Mechanical a 5-star rating, describing punctual service, knowledgeable…”
AE HVAC | 捷能暖通空調
“The sole verified review assigns a five-star rating, describing complete HVAC system replacement conducted by…”
Commercial HVAC Costs in Rancho Cucamonga
Commercial system pricing in Rancho Cucamonga. 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 | $540 | $1,080 | $2,160 |
Annual contract (small business, < 5K sqft) | $1,080 | $2,700 | $5,400 |
Annual contract (mid-size, 5K-25K sqft) | $3,780 | $7,020 | $10,800 |
Basic rooftop unit replacement | $7,020 | $10,800 | $16,200 |
Small business full system (< 5K sqft) | $8,640 | $17,280 | $27,000 |
Mid-size building (5K-25K sqft) | $27,000 | $54,000 | $86,400 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect hot desert metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Rancho Cucamonga, CA: What to Expect
Rancho Cucamonga’s location in the Inland Empire means summers that routinely climb into the high 90s and occasionally past 100°F, with dry air that demands robust, high-capacity cooling for commercial spaces. That seasonal stress keeps demand steady for commercial-hvac Rancho Cucamonga; 34 contractors serve the area with an average 4.0 rating from 2,446 reviews, and a subset offers round-the-clock service.
Specific price tiers from local bids weren’t supplied here, but typical commercial projects vary widely with system size, ductwork modifications, and energy-efficiency upgrades—budget planning should reflect these drivers. In California, contractors must hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning license from the CSLB, a non-negotiable credential you should confirm before accepting estimates or scheduling installations.
Customer highlight data was not provided, so patterns must be drawn from the market instead: prioritize contractors who document load calculations, warranty terms, and preventive maintenance plans. Look for firms that report emergency response capabilities, parts availability, and clear project timelines. Given the Inland Empire’s temperature extremes, emphasize system capacity, air distribution balance, and seasonal service agreements when comparing bids.
Frequently Asked Questions
Other HVAC Services in Rancho Cucamonga, CA
All HVAC Contractors in Rancho Cucamonga, CA
Complete directory of 115 contractors — browse alphabetically
A–Z
All HVAC Contractors in Rancho Cucamonga, CA
Complete directory of 115 contractors — browse alphabetically
A
- A & A Appliance Service
- A One Plumbing Service Rancho Cucamonga
- A Plus Air Corp
- Aace's Heating, Air Conditioning & Swamp Coolers
- AC & Heat Services
- AC Plus Heating & Air
- Accurate Electric, Plumbing, Heating and Air
- Advanced Air Cleaning Inc.
- Advanced Air Systems
- AE HVAC | 捷能暖通空調
- Air Conditioning
- Air Conditioning Engineering
- Air Controlled Environments
- Air Management Industries
- Airdyne Mechanical
- Alex Air & Heating Services LLC
- All City Plumbing, Air & Electrical
- Allstar Plumbing, Heating & Air
- Alta Rancho Pet Hospital
- American Cool Heat Air - Commercial Refrigeration & Commercial HVAC (Heating, Ventilation, Air Conditioning)
- American Plumbing, Heating, Air & Electrical
- Amko Air Conditioning & Heatng
- Angel’s Air Heating and Air Conditioning
- ARCH Restoration & HVAC Contractors Rancho Cucamonga
- Aziel Rancho Cucamonga HVAC Experts
B
C
E
F
G
H
I
L
P
R
S
- Sears Appliance Repair
- Sims Heating & Air
- Smith HVAC 365
- So Cal Plumbing Heating & Air Conditioning
- Solace Plumbing Heating and Air
- South Coast Air Conditioning HVAC
- Southland Mechanical Inc.
- Specialize Home Services
- Specialty AC Heat
- Superior Air and Heating Services LLC
- superior plumbing,heating and air conditioning
- Supreme Air Duct Services
- Synergy Mechanical Inc