Tahoe engineering insights on TRPA permitting, site design, utilities and infrastructure.https://l-eng.com/en-ushttps://l-eng.com/blog/trpa-grading-season-ends-october-15-what-tahoe-property-owners-need-to-know/https://l-eng.com/blog/trpa-grading-season-ends-october-15-what-tahoe-property-owners-need-to-know/TRPA's grading season ends October 15. Here's what Lake Tahoe property owners must do to winterize a construction site, and how to plan for a spring start.Wed, 21 Oct 2026 00:00:00 GMTEngineering Insightshttps://l-eng.com/blog/supporting-the-city-of-south-lake-tahoe-local-engineering-for-public-works-and-infrastructure/https://l-eng.com/blog/supporting-the-city-of-south-lake-tahoe-local-engineering-for-public-works-and-infrastructure/Lefrancois Engineering provided on-call City Engineer support to South Lake Tahoe across public works, stormwater, transportation and capital projects.Wed, 16 Sep 2026 00:00:00 GMTNewshttps://l-eng.com/blog/music-community-and-summer-evenings-at-commons-beach/https://l-eng.com/blog/music-community-and-summer-evenings-at-commons-beach/Lefrancois Engineering is proud to sponsor Concerts at Commons Beach, a beloved Tahoe City tradition celebrating 21 years of free live music in 2026.Thu, 27 Aug 2026 00:00:00 GMTCommunityhttps://l-eng.com/blog/more-than-concrete-building-a-better-place-to-ride-in-incline-village/https://l-eng.com/blog/more-than-concrete-building-a-better-place-to-ride-in-incline-village/For Mike Lefrancois, the Incline Village Skate Park is where he skates with his son. Here's the civil engineering behind it, built for Tahoe's mountains.Thu, 02 Jul 2026 00:00:00 GMTNewshttps://l-eng.com/blog/gateway-roundabout-improvements-continue-to-move-forward-in-incline-village/https://l-eng.com/blog/gateway-roundabout-improvements-continue-to-move-forward-in-incline-village/Progress continues on the Gateway Roundabout at SR 28 and SR 431 in Incline Village, with Lefrancois Engineering as Prime Consultant and Project Manager.Wed, 10 Jun 2026 00:00:00 GMTEngineering Insightshttps://l-eng.com/blog/5-spring-snowmelt-warning-signs-truckee-homeowners-should-not-ignore/https://l-eng.com/blog/5-spring-snowmelt-warning-signs-truckee-homeowners-should-not-ignore/Pooling water, eroding soil, or a cracking driveway? Learn five spring snowmelt warning signs Truckee homeowners shouldn't ignore, and when to call an engineer.Sun, 19 Apr 2026 00:00:00 GMTEngineering Insightshttps://l-eng.com/blog/truckee-civil-engineer-on-building-in-sierra/https://l-eng.com/blog/truckee-civil-engineer-on-building-in-sierra/Building in Truckee means planning drainage, grading and infrastructure for Sierra terrain and deep snowpack. Lessons from The Boulders development.Wed, 11 Mar 2026 00:00:00 GMTEngineering Insightshttps://l-eng.com/blog/from-mountain-trails-to-engineering-plans-meet-michael-lefrancois/https://l-eng.com/blog/from-mountain-trails-to-engineering-plans-meet-michael-lefrancois/Michael Lefrancois, P.E. brings over 20 years of Tahoe engineering experience, blending technical expertise with a deep respect for the land and community.Fri, 12 Sep 2025 00:00:00 GMTNewshttps://l-eng.com/blog/navigating-trpa-why-starting-with-a-civil-engineer-matters/https://l-eng.com/blog/navigating-trpa-why-starting-with-a-civil-engineer-matters/Avoid costly delays and stop-work orders at Lake Tahoe by starting your project with a civil engineer who knows TRPA's strict permitting rules.Fri, 12 Sep 2025 00:00:00 GMTEngineering Insights