Our Services

KLH’s range of services and expertise is ever evolving.

Our Markets

KLH designs solutions and spaces that improve experiences and quality of life.

About KLH

Founded in 1955, KLH is a nationally ranked firm providing award-winning mechanical, electrical and plumbing engineering services.

Welcome to Contractor Resources

Find and request key project forms here.

Contractor Resources

Download Submittals Requirements Download Submittals Cover Sheet Request Drawings Download Drawing Color Instructions

Find what you need

For Contractors working on KLH projects, we want to make it easy to find the resources you need. Here, you can request electronic project drawings as well as find instructions, checklists and other forms that will aid in the preparation of submittals and other contract work. We always ensure that the latest versions are available.