Keller Engineers, Inc.
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Von Liebig Science Center Blue Course Medical Surveyor South Woodbury Walnut Grove Bridge Old Gatesburg Road Loyalsock

Delivering results. Exceeding expectations.


Proudly providing quality civil and structural engineering, and surveying services since 1991.

We are civil engineers, structural engineers and surveyors dedicated to providing exceptional service and innovative project designs.  The goal of our highly skilled team of professionals is to always deliver an end product that enriches the areas where our families and clients live, work and play.

Keller Engineers has been producing high quality projects for public and private clients since 1991.  Our relationship with our clients is built on trust. By getting to know our clients and understanding their objective, we are able to create unique design solutions for the most challenging projects.  Experience, quality, and value are just a few of the reasons why many of our clients have continued to work with us for 30 years.

I am pleased to acknowledge and recognize the exceptional commitment and service that we have received from Keller Engineers, Inc. Joe Keller and his outstanding staff have demonstrated dedication and service above and beyond their contractual obligations in the advancement of numerous projects initiated by our organization.

We have worked with Keller Engineers for structural and civil engineering support over the past five years and have been very pleased with the results. Our projects tend to be complicated phased renovation/addition projects calling for creativity in planning and construction. Randy Diviney has the ability to understand the nuances of working both with existing building and new construction.

For over 20 years I have had the privilege of working with Keller Engineers and their staff of surveyors, and civil and structural engineers on over $150 million worth of work. My architectural teams have received nothing but premium professional services and courtesy towards my own staff, clients and prospective clients with stellar attention given to building and site details, client responsiveness and peer respect.

We have teamed with Keller Engineers on several design build projects for PennDOT. When selecting a designer, the more critical factors are trust and competence. If your designer makes a mistake in quantities, it can cost you a lot of money. We have stayed with Keller Engineers because we trust them to provide competent service at a competitive price.

Keller Engineers has been an extremely valuable asset for us in the development/construction of our store sites by providing accurate and timely structural and site development drawings and answers to related questions. Their response and turn-around time to the Sheetz Store Development Department has been outstanding.

Keller Engineers is the easiest engineer that our Township has worked with. All their engineers and employees are really friendly and helpful.