Who is AIS?

We are a full service mechanical contractor with decades of experience and the scalability to handle any size project nationwide. When you choose AIS, you can expect superior craftsmanship, a safe jobsite, and a commitment to integrity because that’s how we work. We take pride in our work, and every job has a zero accident goal that is driven by a history of excellence and a reputation that backs it up.

AIS has the equipment, workforce, and capability to service nearly any industry. Our workforce has decades of experience providing solutions to the following industries: food and beverage, steel and metals, consumer products, conveyor, power generation, aggregate, mining, and coal handling, alternative fuels, and automotive industries. Our crew will ensure your job is done safely, on-time, and on-budget.

fRankfort, IL

9320 Corsair Road

Frankfort, IL 60423

  • 815-469-6565

Tomahawk, WI

2285 County Road L

Tomahawk, WI 54487

  • 715-224-3615

Great organizational partner to work and collaborate with. Always timely and professional. Products and services delivered are always of highest quality. AIS is the company I rely on for my mechanical project needs.

L.T.

Diageo

We consider AIS to be a strong partner of ours in the Construction Industry.  They have great communication and are truly talented at the work they perform.  It’s absolutely a pleasure to work with them!

A.H.

The Austin Company

AIS continues to be a valued partner, they can be counted on to deliver quality and efficient work with excellent communication and creative collaboration.

D.S.

Baker Perkins

AIS has been very flexible and responsive to our needs; has not mattered if the job was big or small, planned or was an emergency need. Each time they have responded to our needs, which makes them a good and reliable partner.  Work quality has always been excellent. - Food/Supplement Mfg. - VP of Engineering

M.W.

Optimum Nutrition

I greatly enjoyed working with the AIS crew in Morris Illinois, the vast capabilities of the crew was a must in the successful completion of our project. The knowledge and skill level was obviously influenced by the training and teamwork of a well groomed crew. We completed the install on time and under budget, with a very happy customer.  

B.V.

Alkar

We have had nothing but great experiences with AIS.  You guys have been great to work with and we look forward to continued success in the future.

B.D.

Engineered Products, Inc

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