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COMMERCIAL HEATING & AIR CONDITIONING SERVICES

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Licensed Commercial HVAC Contractor & Carrier Dealer Serving Los Angeles and Ventura County Since 1973

For over 50 years, Stuart Rose Heating & Air Conditioning has been LA & Ventura County’s preferred commercial HVAC contractor. We are locally owned and licensed to provide full-service heating and air conditioning installation, repair, and maintenance services to light commercial businesses, including low-rise office buildings, multi-tenant apartments, churches, and shopping centers. Because of our honest business practices, impeccable workmanship, and customer-focused service, we receive most of our work from repeat clients and referrals. See what our customers have to say about working with us.

Commercial Heating and Air Conditioning Installation, Replacement & System Changeouts

At Stuart Rose Heating & Air Conditioning, we are experts at designing and installing commercial HVAC systems for new construction and tenant improvements. We are a Carrier dealer that is authorized to install or replace their full line of heating and cooling equipment for light commercial applications (up to 15 to 20 tons). This includes rooftop units, packaged units, heat pumps, and split systems. We also offer ventilation and air purification solutions and can custom-fabricate ductwork to properly support your HVAC system. Whether you’re interested in energy efficiency retrofits or a rooftop unit changeout, we can be trusted to keep your HVAC project on time and on budget.

Esther Bleuel
1 week ago
early. had previous account activity. He & asst dx the problem (ongoing for about a week) quickly. repaired perfectly, tested, cleaned up. usual excellent service from Stuart Rose. thank yu
Response from the owner:Thank you, Esther, for the wonderful review. We're glad Stuart and the team could diagnose and repair the issue quickly, test everything and leave things clean. We appreciate your continued trust and kind words about our service. We look forward to helping you again if anything comes up.
Barbara Danjou
2 weeks ago
Excellent from the first phone call to the office to the end result. The technician Steve was awesome.
Response from the owner:Thank you so much for the wonderful review, Barbara. We are thrilled the whole experience from your first call to the final result met your expectations, and we will pass your kind words along to Steve. We appreciate you choosing us and look forward to serving you again.
Joan Saperstein
2 weeks ago
Best of the best.great service ! Terrific job and easy to work with
Response from the owner:Thank you so much, Joan, for your wonderful review. We are thrilled to hear you found our service great and the job terrific. It was a pleasure working with you and we appreciate your kind words. We look forward to serving you again.
Elizabeth Martin
3 weeks ago
These guys are always the best. Kind and patient, they never upsell. They always just fix what needs fixing to keep my system running. And they're good at communicating, too.
Response from the owner:Thank you, Elizabeth, for the kind words and for trusting us. We're glad our team’s clear communication, honesty, and careful work keep your system running smoothly. We appreciate your continued support.
Mark Lehman
4 weeks ago
Response from the owner:Mark, thank you so much for the five-star rating. We appreciate you taking the time to share your support. We look forward to welcoming you back soon. Your feedback means a lot to our team.
Nader Ameripour
4 weeks ago
Hector was great and very knowledgeable
Response from the owner:Thank you for the 5-star review! We truly appreciate you taking the time to share your feedback.
Kevin Hicks
1 month ago
Hector was super nice and did a thorough inspection. Hope to see him again. Thanks Hector came back today to do the repair and my AC is working. Hector was punctual and did they thorough job with the repair. This company was pleasant to deal with From the first phone call To the office and all the way to the job being completed. Thank you Stuart Rose and Hector.
Response from the owner:Thank you for the kind words, Kevin. We’ll pass your praise along to Hector — he’ll be thrilled to hear it. We’re glad the inspection met your expectations and look forward to assisting you again.
Richard Reiner
1 month ago
Been using Stuart Rose for decades. They are the best!
Response from the owner:We greatly appreciate your loyalty over the years, Richard! Thank you for choosing Stuart Rose Heating & Air Conditioning. We're honored to have earned your trust and look forward to continuing to provide you with the best service.
James Mulne
1 month ago
Steve is a very professional diagnostic technician. He was very thorough testing our HVAC systems both on the ground floor and upstairs. I would recommend him highly for air conditioning and heating diagnostician.
Response from the owner:Thank you, James, for your wonderful review! We’re delighted to hear that Serg provided you with thorough and professional service during your HVAC diagnostics. Your recommendation means a lot to us, and we're proud to have such skilled technicians on our team. If you need anything in the future, don’t hesitate to reach out!
Lindsey Glennon
1 month ago
Steve was knowledgeable and a pleasure to work with.
Response from the owner:Thank you, Lindsey, for the kind words. We're thrilled Steve was knowledgeable and a pleasure to work with. We appreciate you taking the time to share your experience and look forward to helping you again.

Expert Heating & AC Repairs for Ventura & LA County Businesses

Los Angeles and Ventura County business owners and property managers know to call Stuart Rose Heating & Air Conditioning when they need prompt, efficient, and reliable HVAC repairs. Our knowledgeable service technicians receive advanced training in the industry’s best practices and have years of experience servicing all major brands of commercial equipment. They will be dispatched to your business in well-stocked, company-branded service vehicles with the diagnostic tools and common replacement parts needed to complete most repairs in just one visit. We offer flat-rate pricing on parts and stand behind the quality of our work with written warranties.

Ask About Our Affordably Priced Maintenance Agreements for Commercial Heating & Air Conditioning Systems

To prevent costly breakdowns, improve efficiency, and maximize system performance, we offer cost-effective commercial maintenance agreements. Scheduled on a quarterly basis, our multi-point furnace and air conditioner tune-ups can also help to lower monthly energy bills, prolong the life of your equipment, improve indoor air quality, and prevent any unnecessary downtime caused by system failure. As an additional perk, our maintenance members benefit from priority scheduling year-round.

Give us a call today to learn more! We serve all of Los Angeles and Ventura County, including by not limited to Moorpark, Westlake Village, Agoura Hills, Malibu, Thousand Oaks, Calabasas, Camarillo, and Simi Valley.

Family Owned & Operated Since 1973
Experts in Commercial HVAC Design
Service & Repairs for All Makes & Models
Comprehensive Programs
Over 15,000 Satisfied Clients

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