McMahon LaRue Associates brings decades of engineering expertise and surveying precision to development projects across Monroe, Wayne, Ontario, and Genesee counties.
Full-service civil engineering and land surveying — from concept through construction.
Site design, grading plans, utility coordination, and municipal approvals for residential and commercial development.
Boundary surveys, topographic surveys, ALTA/NSPS surveys, and construction staking with certified precision.
Complete site planning for commercial, industrial, and residential projects — from feasibility through final permitting.
Residential subdivision layout, lot design, road geometry, and complete municipal submission packages.
Flood zone determinations, LOMA/LOMR applications, elevation certificates, and floodplain management for development and real estate transactions.
Talk to our team. We've navigated these projects across the region for decades and can point you in the right direction.
Get in touch →McMahon LaRue Associates, P.C. holds active NYS licensure in both Professional Engineering and Professional Land Surveying — the two disciplines most projects require under one engagement.
American Society of Civil Engineers
NY State Assoc. of Professional Land Surveyors
Webster Chamber of Commerce
Rochester Home Builders Association
McMahon LaRue Associates has been a trusted name in upstate New York engineering and surveying for over three decades. Founded by Greg McMahon, PE and Al LaRue, PLS, the firm is now led by Ian Kuchman, PE and Bryan White, PLS — continuing a tradition of responsive, thorough, and client-focused service.
We work closely with municipalities, architects, builders, and private landowners to deliver practical solutions with the documentation and precision that New York State requires.
Work With Us →We know the municipalities, the soils, the regulations, and the people. That institutional knowledge shortens timelines and avoids surprises.
Coordinating separate engineering and survey firms creates gaps. At MLA, both disciplines collaborate from day one — fewer hand-offs, better results.
Our clients stay with us because we return calls, meet deadlines, and stand behind our work. Referrals are how we grow.
PE — Professional Engineer
PLS — Prof. Land Surveyor
PE — Professional Engineer
PLS — Prof. Land Surveyor
"Such a wonderful experience with the new owner Bryan and his team. Their professionalism and communication throughout the process was unmatched. Great company with extensive years of experience behind them."
— Nicole
Property Owner
"Honest, upfront, and ethical firm! They certainly put their clients before the almighty dollar. They could've taken a ton of money from me, but instead pointed out an obstacle I was unaware of. I may be facing a delay in time, but not a loss of money. Thank you both very much!"
— J&J Properties
Local Guide · Property Investor
"Absolutely stellar service on all fronts. They did a survey of our property, which is largely wooded, and a structural assessment of our retaining wall. We couldn't have been more pleased with their efforts. Their team is excellent…"
— Fitzsimmons-Smith
Homeowner
