We are excited to announce that Onsite has joined the Fuss & O'Neill team! Fuss & O'Neill's expertise in water infrastructure improvement complements and enhances the services already offered by Onsite. We are excited about the potential this brings to our clients throughout New England!

Learn More about Fuss & O'Neill

Onsite Engineering was founded upon the principles of providing high quality, cost effective consulting engineering services to a select group of clients. We are a specialized firm that focuses on all aspects of water engineering, including drinking water, wastewater, and stormwater. By focusing on one area of expertise and keeping our overhead low, we consistently develop superior deliverables at cost effective rates for our clients. Whether you are looking for a firm to function as your sole source of water engineering services or to provide complementary engineering services to your project team, Onsite Engineering is capable of serving your specific needs.

While we are a newer business, we are not new to this business. At Onsite Engineering, our company philosophy is to provide the best possible service to our clients by utilizing experienced engineers throughout every phase of the project. It is through this approach and our staff’s combined 40 years of engineering experience that we are able to complete projects on time and within budget. Furthermore, by keeping our corporate overhead costs low, we can provide our highly experienced team with the latest tools and technology necessary to complete the most complex engineering projects.