Our Company
Founded in 1999, as a one-man operation, TDI Refrigeration has expanded to a team of top-notch employees, bringing over 50 years of experience to our industrial and commercial clients in the Orange, Riverside, Los Angeles, and San Bernardino counties of Southern California, Stockton, and Modesto area of Central California, Arizona, Colorado and the Dallas/Fort Worth area of Texas.
TDI has earned a reputation over the years for having highly experienced technicians with speedy response times. Our industrial refrigeration and commercial AC customers get peace of mind knowing that if there’s an issue, they can call TDI and we will arrive swiftly to take care of it.
Whether you are seeking a refrigeration design-build, a pharmaceutical refrigeration contractor, or just a commercial AC repair, TDI offers top-notch service at a great price. We believe in the importance of earning and maintaining our clients’ trust and building life-long relationships. Our goal is to offer the best industrial refrigeration and commercial HVAC services available by sending you the most experienced and reliable technicians.
Our Mission
Making the World a Cooler Place
Our Values
- Strong Moral Compass
We know and do what is best for our customers. - Better than Right
We strive to do more than just a good job. - Generous Spirit
The openness and willingness to share our ‘gifts’ with others
Accreditations and Affiliations
Our team at TDI Refrigeration understands how essential efficiency is to every business. Our aim extends beyond simply meeting customer expectations—every design, build, and service project is executed with precise attention to risk mitigation and operational safety. Our commitment is to handle the hard work required to maintain full regulatory compliance so our clients can focus on their operations with confidence.
As an added value to our clients, we help navigate compliance with all major regulatory and industry bodies, including:
Environmental Protection Agency
South Coast Air Quality Management District
California EPA
CalARP
Occupational Safety and Health Administration
California Air Resources Board
California
OSHA
California Enerby Commission
National Fire Protection Association
International Institute of All-Natural Refrigeration
The American Society of Mechanical Engineers
American Society of Heating, Refrigerating and Air-Conditioning Engineers
Certifications
We take safety very seriously. Our service technicians maintain EPA, RETA, and NATE certifications, and HAZWOPER training is provided to both our ammonia technicians and our AWS-certified construction welders.
EPA Certified Technicians
RETA Certified Technicians
NATE Certified Technicians
AWS Certified Welders
24 Hour Initial &
8 Hour Annual Certification
Memberships
We are proud members of BROWZ (now Avetta). BROWZ delivers assurance that your business is working with safe, qualified, and socially responsible contractors and suppliers.
Regulatory Standards & Our Commitment to Compliance
At TDI Refrigeration, regulatory compliance is not simply a requirement, it is an integral part of how we deliver safe, reliable, and high-performing refrigeration and HVAC solutions. Our clients rely on us not only for technical expertise, but also for confidence that their facilities meet every applicable code, standard, and regulatory obligation. By embedding regulatory awareness into every phase of our engineering, construction, and service processes, we help safeguard personnel, protect the environment, and ensure operational continuity.