About JesAmCorp

Our Company

JESAMCORP was founded and is currently owned and managed by Jon Samelson, whose passion is the work itself. That is what makes an excellent carpenter, a passion for the work. What difference does this make for you? Quality Workmanship.

For the twenty-five years we’ve been in business, our goal has remained unchanged, to deliver quality workmanship of the highest order, across the entire spectrum of services we deliver.

Quality Workmanship is the principle that guides us in the field. From planning to set-up to execution to clean-up. We hit the job hard, we install with precision, and we do it fast.

We also cooperate. With others and with the schedule. Superintendents and Project Managers know that we keep to the construction schedule no matter what it takes. They know we’re willing to make changes in procedure to accommodate other trades. And they know we’re able to supply additional labor to help handle the surprises which occur from time to time on jobs.

Construction is a team sport.

Our Mission

  • Do an excellent job
  • At an affordable price
  • Professionally
  • On time
  • On budget
  • All the time


  • Samelson Housewright Home Builder

    Samelson Housewright Home Builder

    Samelson Housewright, Inc. is a registered New Home Builder and a licensed Home Improvements Contractor in the State of New Jersey. . .(more)



    SML/JESAMCORP JV is a strategic partnership between JESAMCORP and SML, INC. of Cedar Brook, NJ. . .(more)

What We Do

  • We are wood rough carpenters stick-built or with components.
  • We install timber trusses and SIPS
  • We are light gauge steel framers for bearing and non-bearing assemblies
  • We install wood windows and doors
  • We install wood staircases
  • We install PVC and fiber cement trim and siding
  • We are finish carpenters
  • We install pre-manufactured casework
  • We install colonial railings
  • We install commercial door packages
  • We install glass fiber batt and rigid board building insulation
  • We hang and finish drywall
  • We install acoustical ceilings
  • We install hardware and other specialties.

More About Us

  • We perform prevailing rate work with work-eligible employees.
  • We are enrolled in ABC’s apprenticeship and safety programs.
  • We are safety conscious.


You guys saved our butts at Villanova. You actually made up the time the other trades lost before you. I also want to thank you for how you were able to step in and fix the window problem. We were in a jamb. If there’s anything I can do for you in the future, please let me know.

Matt Van Nice
Project Manager for R.M. Shoemaker & Company
West Campus Dormitory Expansion
Villanova University

(read more)