I’ve had the pleasure of working with Sean Kellar at Kellar Engineering on several projects. He is easy to work with, extremely responsive, follows through on his commitments, and is an excellent traffic engineer. I enjoy working with him and wouldn’t hesitate to recommend him for all of your traffic engineering needs including roundabout design.

I’ve had the opportunity to work with Sean over several years and found him thorough and fair handed.  He welcomed innovation while being sensitive to needs of all stakeholders.  I know Sean to be virtuous man and respectable engineer.

I’ve worked with Sean for a number of years and find him to be very knowledgeable and efficient.  He provides solid work at a fair price.  Sean has a valuable knowledge of the development review process which is helpful in keeping projects moving forward.  I definitely recommend using Kellar Engineering for Traffic Impact Studies.

I’ve recently had the opportunity to work with Sean on a subdivision.  Not only was Sean incredibly knowledgeable about the City’s traffic requirements and code for our project, but he was also able to maintain our tight submittal schedule by providing accurate Traffic Study documents on time that the City was able to approve with their first review.  Sean understands the importance of maintaining entitlement schedule as it relates to the overall success of a development project.

Sean is a dependable and reliable traffic engineer.  He has met our project deadlines and has had good relationships with municipalities in northern Colorado while working on our projects.  AGPROfessionals would recommend Kellar Engineering for traffic impact studies and traffic engineering services.

I had the pleasure of working with Sean (Kellar Engineering) on the 37th Street Connector Project in Loveland, Colorado.  Sean provided traffic-engineering design support to the J-U-B Engineers team, which included roundabout design and a full traffic study for the corridor.  Throughout the design process, Sean was responsive, supportive, and provided common sense solutions.  I would highly recommend Kellar Engineering for traffic engineering and project management.

I have had the opportunity and pleasure to work with Sean on several projects in the City of Loveland, Colorado.  His transportation experience, engineering judgment and commitment to professionalism really shows in the outstanding quality of his work. I consider Sean to be my most reliable Go-To engineer for excellent advice and thoughtful opinions.

Sean and Kellar Engineering are a great asset to any development team.  They are efficient and professional in coordinating the many technical submittals and reports, and also willing to work through the small intricacies and conflicts encountered to provide the best product and value to the end client.

Sean has been a very professional and helpful engineer to work with, both as a City engineer and as a consultant.  Sean is committed to great customer service and completes high quality work.  I highly recommend him for your transportation needs.

Working with Sean has been a wonderful experience!  He is a progressive thinker and has great ideas.  I highly recommend Sean to anyone needing a traffic engineer!