A Massachusetts Civil Design Firm

Fast Permitting.
Short Lead Times.

Chongris Engineering serves clients in the Greater Boston Area, with a full complement of civil engineering services from septic design and surveying, to Title 5 inspections.
Looking for fast, reliable, and professional service? Let’s work together.

Serving Clients in
Eastern Massachusetts

Merrimack Valley

Nashoba Valley

Weston

Lexington

Brookline

Greater Boston

Service Areas

Septic Design

Needs help with a failing septic system, new septic design, or a septic system upgrade? If so, Chongris Engineering is your go-to expert for septic system design.

Land Surveying

Next time you need a land survey, Chongris Engineering is here to help. We offer surveying services to homeowners, contractors, property owners, and residents of eastern Massachusetts. 

Title 5 Inspection

Chongris Engineering provides fast, affordable Title 5 inspections for homeowners, general contractors, realtors, and real estate developers throughout eastern Massachusetts. 

Environmental Permitting

Your construction or residential development project in eastern Massachusetts might need to meet a number of environmental permitting requirements before the project moves forward. Let us help!

Residential Stormwater Design

If you’re working on a new construction or residential development site in Massachusetts, many towns and cities will require a stormwater management permit to ensure your construction project effectively manages stormwater runoff.  

Soil Testing and Percolation Testing

Many towns in Massachusetts now require soil evaluators for projects related to stormwater design. Are you working on a project that requires a licensed soil evaluator? If so, Chongris Engineering is your go-to for fast results.

Our
Clients

homeowners

Developers

Contractors

Installers

Testimonials

“I was nervous about getting a new septic system because of how ugly the leaching field mounds can look. Alek engineered the grading of my backyard so it was level, and my kids could still play baseball on it. Very satisfied!”

Sanja K.

Homeowner

“I have used Alek for many projects, and he is always responsive with any comments the town/city requests. I don’t ever have to worry about my projects being delayed on the engineering side of things!”

Steve M.

Developer

“His plans are very easy to read! Additionally, if I ever have any questions, he always answers his phone and takes the time to explain things to me! I love installing systems designed by Alek!”

George C.

Septic Installer