A boutique engineering firm located at the foothills of the Adirondacks.
Engineering your environment.
Makron Engineering PLLC, owned by Professional Engineer Mark de Jong, specializes in creating effective, sustainable septic system designs tailored to the unique needs of each property. Serving Fulton, Montgomery, Saratoga Counties and beyond, our mission is to engineer cost-effective solutions that protect both your investment and the environment.
With expert knowledge and decades of local experience— working hand-in-hand with our excavation company de Jong Excavation— we help homeowners navigate every step of the design, permitting and installation process—ensuring reliable, compliant systems, built to last.
We take pride in offering personalized engineering services with a local touch. Every project begins with an in-depth phone call to discuss the project, followed by a visit to conduct a site survey and to discuss the client’s goals, as well as researching the property’s soils and maps to understand the environmental context unique to the Adirondack Park or nearby areas.
Whether working on a complex septic system, a solution for a perpetually wet lawn, or a foundation design, our approach is grounded in cost-effectiveness and long-term performance.
Why Makron Engineering?
Clients choose Makron Engineering because we provide more than stamped drawings—we deliver trusted guidance, clear communication, and solutions that make projects easier to navigate and execute.
As a licensed professional engineer, a certified excavator, and your neighbor, Mark de Jong is invested in helping our community grow responsibly and sustainably—delivering the best work possible— while considering your financial bottom line.