About J.Calderon
A family-run landscaping and construction company built on hard work, fair pricing, and genuine care for every customer's property.
Built on Trust,
Driven by Quality
J.Calderon Landscaping & Construction was founded by Jason Calderon with a simple mission: deliver professional-grade landscaping and outdoor construction work at prices that are fair and transparent. Based in North Haledon, NJ, we serve homeowners throughout Passaic County who deserve a contractor they can actually trust.
Jason personally oversees every project — answering calls, showing up for consultations, and ensuring the job is done exactly as promised. We've built a reputation for finishing faster than competitors, for less money, without cutting any corners.
Our customers consistently refer us to friends and family because we treat every property like it's our own. That trust is what drives our business forward.
Our Core Values
Responsiveness
We pick up calls, show up on time, and communicate throughout every project. No chasing, no waiting.
Integrity
Fair estimates, honest scopes of work, and no surprises at the end. What we quote is what you pay.
Craftsmanship
Every retaining wall, patio, and cleanup is done with professional precision and attention to lasting quality.
Service Area
Based in North Haledon, NJ, we serve the entire Passaic County area and beyond. If you're nearby, give us a call — we'll make it work.
- North Haledon, NJ
- Haledon, NJ
- Wayne, NJ
- Paterson, NJ
- Clifton, NJ
- Passaic County
Business Hours
Available for urgent calls outside regular hours.