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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 am writing to acknowledge the quality serviceman employed by Crawford Co. I am a 65 year old woman whose husband was out of town. I came home at eleven p.m. with the temperatures at minus nine degrees to a broken furnace. The house was at 59 degrees and I didn’t have a clue what to do. I called my husband who walked me through a couple of simple options to try to jump start the furnace. When that failed, he suggested I call Crawford. Thankfully, a serviceman called me back. I didn’t want him to come out again in the cold, so I asked him if he could talk me through a possible easy fix. He tried so patiently to help me and then decided it would be best for him to come to the house. As grateful as I was he was willing to drive from DeWitt, I was nervous about having a stranger come to the house in the middle of the night. (Old ladies worry about that.) First and foremost, when you call Crawford you can be sure of quality service, I know that. The young man, Drew, came promptly to the house and handled the situation as you would expect him to do. What was exemplary was his understanding of my upset and was pleasant, confident, capable and very reassuring. In the middle of the bitterly cold night, this man explained what he was doing in “my” terms, totally repaired and cleaned the furnace, checked flues outside and made me feel safe and warm. Those are things that company training cannot instill in a person. I thank Crawford for employing this man and I thank Drew for helping me when I was most upset.My hope is that he would be recognized and rewarded for his abilities to do his job, but also his kindness and understanding of people.

Julie Sweeney