Business Details
22 Years
experience
Expert Commercial HVAC Services in Irvine, CA
Alliance Heating & Air Conditioning was founded in 2004 by John Tropila and Jay Sexton, two professionals with 15 years of combined experience in the commercial HVAC industry. Our company was built on the principles of reliability, honesty, and affordability, offering comprehensive HVAC solutions for commercial properties. We specialize in system sales, installations, maintenance, and repairs, backed by a team of certified technicians with decades of collective expertise. Our technicians are licensed, insured, and committed to delivering high-quality service on the first attempt. Over the years, we have completed over 1,000 projects across Southern California, working with more than 100 general contractors.Our long-term employees, many of whom have been with us since our inception, ensure consistent service quality. We serve as the proprietary HVAC contractor for properties managed by CBRE and Transwestern Commercial Property Services. Our approach combines the capacity to handle large-scale projects with a focus on personalized customer service. We stand behind our work through service guarantees and maintain partnerships with industry-leading insurance providers. Our commitment to excellence has solidified our reputation as a trusted HVAC contractor in Southern California.
Services
Tenant Improvements
New Construction
HVAC Repairs & Maintenance
Design Build
Certified Service Technicians
Details
- Year established: 2004
Highlights and features
- We offer 15+ years of combined experience in commercial HVAC services.
- Our team includes certified technicians with proven expertise in system installations and repairs.
- We guarantee quality service through licensed, insured operations and warranties.
- We have completed over 1,000 projects across Southern California.
- Our long-term employees ensure consistent, personalized customer service.
Services
HVAC Repairs & Maintenance
Our HVAC repair and maintenance services ensure optimal system performance for commercial properties. We offer routine inspections, emergency repairs, and preventive maintenance plans. Our certified technicians use advanced tools to diagnose and resolve issues efficiently, minimizing downtime and extending system lifespan.
New Construction
We specialize in HVAC system installations for new commercial buildings. Our team collaborates with architects and contractors to design and implement energy-efficient systems tailored to project specifications. From initial planning to final testing, we ensure seamless integration and compliance with industry standards.
Design Build
Our design-build services provide end-to-end HVAC solutions for commercial spaces. We handle system design, material sourcing, and installation, ensuring cohesive project execution. This approach streamlines timelines, reduces costs, and guarantees systems meet both functional and regulatory requirements.
Tenant Improvements
We deliver HVAC retrofitting services for tenant space upgrades. Our team assesses existing systems, implements energy-efficient upgrades, and ensures compliance with current codes. These improvements enhance comfort, reduce operating costs, and align systems with modern commercial standards.
Certified Service Technicians
Our certified technicians provide specialized HVAC services for complex commercial systems. With ongoing training and industry certifications, they handle advanced diagnostics, repairs, and installations. Their expertise ensures reliable service delivery across diverse commercial environments, from medical facilities to retail spaces.
People
John Tropila
Owner
John Tropila, co-founder with 15+ years in commercial HVAC, oversees daily operations, leveraging expertise in bidding, scheduling, and accounting to ensure project success.
Jay Sexton
Owner
Jay Sexton, co-founder with extensive installation and field management experience, manages all field operations and personnel, ensuring high-quality service delivery.
Questions
What HVAC services do you offer for commercial properties?
We provide installations, repairs, maintenance, design-build solutions, and tenant improvements for commercial HVAC systems.
Do you serve areas outside Southern California?
Our primary focus is Southern California, including Irvine, Long Beach, and Anaheim.
Are your technicians certified and insured?
Yes, all our technicians are certified, and we maintain comprehensive insurance coverage for all services.
Can you handle large-scale HVAC projects?
Yes, we have completed over 1,000 projects and work with 100+ general contractors annually.
Do you offer emergency HVAC repair services?
We prioritize urgent repairs but do not provide 24/7 emergency services.
What guarantees do you provide for your work?
We back our services with warranties and guarantees to ensure client satisfaction.
