About Us

Riverhead Building Supply
Calverton NY Hampton Jitney

Our Story

Founded in 1981, Radon Construction Corp. is a Suffolk County-based General Contractor located in Selden, NY. With over 700 various-sized commercial construction projects “under our belt” and management’s combined 50+ years of construction experience, Radon continues to diligently serve Long Island and the surrounding region’s commercial and Butler pre-engineered construction needs. We can perform anything from small alterations to award-winning multimillion-dollar construction projects.

The following are some of Radon’s more memorable projects: Suffolk County Historical Society Museum addition in Riverhead, Hampton Jitney’s New Passenger Terminal and Maintenance Facility in Calverton, Riverhead Building Supply’s Distribution Warehouse in Riverhead, The Living Faith Christian Church in Farmingdale, BJ’s Warehouse in Freeport, Modell’s Sporting Goods Distribution Center in the Bronx, Ferguson Plumbing Supply’s 4-story building addition in Maspeth.

Our Mission & Approach

At Radon Construction Corp., our mission is to provide each client with a customized solution that fulfills their construction needs. We approach every project with a commitment to quality workmanship, high standards, and a dedication to standing firmly behind all endeavors.

With over 30 years of experience, we’ve earned the elite status of being an authorized partner of Butler Manufacturing, the world’s premier manufacturer of metal building systems. However, our expertise extends beyond Butler buildings; we are a full-service General Contractor capable of delivering award-winning ground-up commercial projects, alterations, maintenance, and interior buildouts. Your satisfaction is our singular objective.

Our Clients

A Few of the Businesses We’ve Helped Grow


More of What Our Clients Love About Us

Dear Ray,
Many thanks for a job well done and ahead of schedule.
Your crew’s professionalism, cooperation, and flexibility made for a trouble-free project. We look forward to working with Radon as we grow our business.
I would certainly use your firm again for any future projects. I would also enthusiastically recommend your company. It has been a true pleasure to deal with such a competent and ethical organization.

- Chris Young

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