Customer Service is Our Passion
Family owned & operated for 17 years



About Us
What we stand for
Certified Testing Laboratories is a family owned and operated Christian-based organization that offers complete testing and certification services. We have three divisions offering the following services: Non-Destructive; testing welds and metal for flaws by the use of X-Ray, ultrasound, magnetic particle, liquid penetrant, and eddy current. The Non-Destructive division includes an FAA Repair Station. Architectural; a fenestration testing facility which tests building products for water, structural, and hurricane resistance to meet required building standards. Field Testing; site installed fenestration testing. We are the only lab in the country with the ability to offer Non-Destructive, Architectural (destructive), and Roof Testing in one facility.
| Read more |
Our Services
Architectural and non-destructive testing
Certified Testing Laboratories offers architectural (destructive) and non-destructive testing and certification. We also perform thermal computer simulations and physical testing.
››› Read more
Why CTL?
What makes us better than the rest
Certified Testing Laboratories has been a family-owned business since it's inception in 1992 and is the largest privately owned lab in the southeast. Because of this, we offer unparalleled customer service and work with all our clients personally. In our large indoor/outdoor facility located in Orlando, Florida, we use industry-standard methods to provide the best service to our clients.