General Contractors

General Contractors

Rens Welding & Fabricating is a valued AISC-certified structural steel fabrication and AISC steel erection-certified services partner for general contractors. Our expertise includes an in-depth understanding of the design, planning, construction, installation, and logistics for the entire steel building, not just structural component fabrication. We think beyond the work to anticipate and resolve unseen problems and issues.

Clear, candid project communications keep general contractors informed on our progress achieving schedules and budgets. And our focus on speed ensures we satisfy aggressive and demanding timetables.

We know that general contractors demand knowledgeable, committed structural steel fabrication subcontractors that can execute flawlessly to their production schedules. Rens Welding & Fabricating’s fast-track metals fabrication and installation services keep large-piece projects moving swiftly from planning to completion. Our agile, flexible production system and multi-skilled employees are organized and resourced for quick response.

At Rens Welding & Fabricating, we’re focused on forging the trust and confidence with general contractor partners that ensure a productive and friction-free working relationship.

See some of our latest projects

See some of our latest projects

Work With Us

What kind of project do you have?

Apple Store, Market Street, Lynnfield MA

Fast-track project. Custom tapered girders to create thin-profile hip roof. Client pushed for early mobilization ASAP. We communicated to project team the benefits of allowing us to take an extra week to fabricate large roof truss assemblies to limit erecting time. This enabled the project to gain an extra two weeks of schedule by accelerating additional concrete work for underground MEP that otherwise had to start after steel erection.

Custom Monumental Stair, Boston MA

Dunnage frame on existing building. Fast-track project. Fabricated the 10’-0” wide stair in 4 sections that weighed over 12,000 lbs each to limit install time and accelerate the overall project schedule.

Custom Residential Stair Boston, MA

Design-build project. Fabricated and installed on 3rd floor of existing building

1265 Main Street Pergola Waltham, MA

Design-build project. AESS finished. All welded connections sanded to smooth finish. Coordinated hidden connection to support wood purlins to create floating aesthetic.

Shady Hill School Cambridge, MA

Stainless Steel Cable Railing. Fabricated and installed on existing roof edge.

Shady Hill School Cambridge, MA

Monumental Stair with open cantilever tread designed to support glass railing. (Glass railing by others.)

Holiday Inn Aess Entry Canopies, Taunton, MA