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Crawford Engineering Services

Crawford Company's engineering team works directly with our field installation teams and estimators to provide turnkey design-build projects. Mechanical design-build projects include both plumbing and HVAC solutions for residential and commercial projects. Our experience includes projects in the industrial, healthcare, retail, fitness and housing markets. Crawford Company has built a strong relationships with General Contractors and Owners trusting us to perform the work. 

Our engineering team is experienced in coordinating design-build projects in AutoCAD MEP as well as Navisworks. Trimble software and equipment are used by our design and field teams to layout hanger and core drill locations prior to installation, saving time and money while improving layout accuracy. Crawford's custom fabrication shop often supports our design-build efforts on unique jobs, using Solidworks and AutoCAD to model 3D objects before fabrication. Our staff also leverages the 3D scanning abilities of a FARO Arm and Virtek Scanner to collect highly accurate measurements of custom parts and fittings we need to coordinate with. The FARO Arm equipment is mobile, so field measurements can be taken if parts are not able to be removed and sent to our shop. 

We are currently registered to perform mechanical design services in Illinois and Iowa. 



I appreciate your expertise discussing my air conditioning project and our little doodles on paper for the finer points and needs. I enjoyed the personal attention to detail. I was impressed with the efficiency and professionalism of engineering, organizing, timing and installation. I'm so glad that we still have union contractors that know how to do things right. As you know I have worked 37 years thru the IBEW # 145. On larger projects we would be assigned a "tool buddy" to work in the same area and help each other when needed. The reason I mention this is because Jeff O'Leary is the kind of journeyman I would choose to work with. He is polite, calm, well-spoken and knowledgeable. Of course an HVAC system is not a kit. It is a custom installation. Jeff made it easy to discuss the finer points and the installation as needed. I enjoyed the experience and I am very pleased with the outcome. The air is fresh and clean and easy to breath.

Darryl Stebel