Welcome to Longero
Longero is Colorado's premier industrial custom steel fabricator, welding shop, and metal former. Since 1923 we have served the needs of Denver, Boulder, Ft. Collins, Colorado Springs, Pueblo,Grand Junction and surrounding areas in manufacturing large steel and stainless steel weldments and other projects per our customer's specifications.
Our full-service steel fabrication plant offers a variety of services including:
LARGE SPECIALTY FABRICATIONS: Carbon steel and stainless steel weldments including skids, platforms, water control gates, atmospheric tanks (non-pressure vessels), bins, hoppers, transitions, clarifiers, process equipment, and spiral stair cases, in weights up to 80,000 pounds (40 tons).
WELDING: Full service metal welding. All welders meet requirements of AWS D1.1 and/or AWS D1.6.
Metals welded and/or processed:
- Carbon Steel (A36, A588, A709, A572, A516, AR Plate)
- Stainless Steel (304SS, 316SS, 409SS, 410SS)
- Aluminum (6061, 5052)
Weld processes used:
- FLUX-CORE (FCAW)
- MIG (GMAW)
- TIG (GTAW)
- Stick Electrode (SMAW)
- Submerged Arc Welding (SAW)
- Stud Welding (SW)
METAL PROFILE ROLLING: including angle rolling, pipe rolling, square tube rolling, rectangular tube rolling, beam rolling and channel rolling.
PRESS BRAKE WORK: bending of heavy plate, forming of transitions, forming cones, forming square to rounds, forming channels and forming angles. Step braking of AR plates to manufacture blades, buckets and other wear surfaces.
PLATE ROLLING WORK: .625 plate in up to 12' long sections, arc segments and pre-fabricated railing. Rolling of spiral stair stringers from rectangular tubing, channel and plate.
SHEARING: up to 1 1/4" thick carbon steel and 3/4" stainless steel in 12' sections
Hours of Operation Office:
Monday - Friday 7:30 a.m. - 4:00 p.m.
Shipping and Receiving: Monday - Friday 6:00 a.m. - 2:00 p.m.
Closed Saturday and Sunday