Trusted Commercial Contractor

Building Excellence
at Every Scale

From towering commercial structures to precision-crafted interiors, TopCal Inc delivers large-scale projects on time, within budget, and built to last for generations.

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Major Construction Commercial Painting Commercial Roofing School Construction Commercial Kitchens Industrial Projects Major Construction Commercial Painting Commercial Roofing School Construction Commercial Kitchens Industrial Projects
TopCal commercial construction site
TopCal painters on scaffolding
18 Years of
Excellence
About TopCal Inc

The Standard for Large-Scale Commercial Projects

TopCal Inc is a premier full-service commercial contractor headquartered in the United States, with a track record of delivering complex, large-scale projects across multiple industries.

Founded on a commitment to craftsmanship, safety, and accountability, we partner with developers, school districts, municipalities, and private corporations to execute projects that demand the highest levels of precision and professionalism. Our integrated team of project managers, engineers, and skilled tradespeople ensures every engagement is seamlessly coordinated from groundbreaking to ribbon-cutting.

Licensed, Bonded & Insured
OSHA-Compliant Safety Standards
On-Time & On-Budget Delivery
Certified Project Management
Work With Us
Our Expertise

Commercial Services We Deliver

We handle every phase of large-scale commercial development — from structural construction to the finishing touches that define a world-class facility.

Major Construction

Major Construction

End-to-end management of large commercial structures including office parks, retail complexes, warehouses, and multi-use developments.

  • Design-Build & GC Services
  • Pre-Construction Planning
  • Structural Steel & Concrete
Get a Quote
Commercial Painting

Commercial Painting

High-performance coating systems for commercial and industrial facilities. We restore, protect, and beautify at any scale.

  • Exterior & Interior Coatings
  • Epoxy Floor Systems
  • Industrial Coatings & Linings
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Commercial Roofing

Commercial Roofing

Full-spectrum roofing solutions for flat, low-slope, and metal roof systems. New installation, repair, and preventive maintenance programs.

  • TPO, EPDM & PVC Membranes
  • Metal & Standing-Seam Roofs
  • Roof Restoration & Coatings
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School Construction

School Construction

Specialized K-12 and higher education construction meeting all state and federal codes. We build the learning environments of tomorrow.

  • New Campus Development
  • Modernization & Renovation
  • Portable & Modular Buildings
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Commercial Kitchens

Commercial Kitchens

Custom commercial kitchen construction and buildout for restaurants, hospitality venues, school cafeterias, and institutional foodservice.

  • Full Kitchen Buildout
  • Health Code Compliance
  • Ventilation & Fire Suppression
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Industrial Projects

Industrial Projects

Heavy-duty construction and facility upgrades for manufacturing plants, distribution centers, and mission-critical industrial environments.

  • Manufacturing Facilities
  • Distribution & Logistics Centers
  • Infrastructure & Utilities
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Portfolio

Featured Projects

A selection of large-scale projects we've delivered across various commercial sectors.

Westfield Corporate Campus
Major Construction

Westfield Corporate Campus

280,000 sq ft multi-building corporate headquarters

Riverside Unified School
School Construction

Riverside Unified School District

New 42-classroom campus with STEM laboratories

Summit Logistics Roofing
Commercial Roofing

Summit Logistics Center

180,000 sq ft TPO roof replacement & insulation

Grand Hotel Kitchen
Commercial Kitchens

Grand Meridian Hotel

Full-scale 6,500 sq ft commercial kitchen buildout

Harbor Commerce Complex
Commercial Painting

Harbor Commerce Complex

Complete exterior & interior coating, 12-building campus

Metro Distribution Hub
Industrial Construction

Metro Distribution Hub

420,000 sq ft tilt-up warehouse & logistics facility

Why Choose TopCal

What Sets Us Apart

We don't just build structures — we build partnerships. Our clients return to us project after project because we consistently deliver results that exceed expectations.

Integrated Design-Build

Single-source accountability from design through final inspection, eliminating costly coordination gaps.

On-Time Delivery

95% on-time project completion rate through rigorous scheduling, proactive risk management, and experienced PMs.

Safety First Culture

Zero-incident goal with full OSHA compliance, daily site safety inspections, and ongoing crew training.

Transparent Pricing

Detailed, line-item cost breakdowns and value-engineering options to maximize your investment without surprises.

Sustainable Practices

LEED-aware construction methods, recycled material sourcing, and energy-efficient system integration.

Long-Term Partnership

We invest in relationships, not just projects. Many of our clients have been with us for over a decade.

Testimonials

What Our Clients Say

"TopCal delivered our 40-classroom school campus three weeks ahead of schedule and under budget. Their project management was flawless and communication was exceptional throughout every phase."

DR
David Rodriguez Superintendent, Northgate Unified School District

"We contracted TopCal for a complete exterior repaint and roof replacement across our 12-property portfolio. The quality of work and professionalism of their crew was truly outstanding."

LM
Linda Matthews VP of Facilities, Cascadia Properties Group

"TopCal built our 8,000 sq ft commercial kitchen on time and to every specification. Health inspectors were impressed — we passed with zero deficiencies. We'll use them on every future build."

JK
James Kim Director of Operations, Apex Hospitality Group

Ready to Build Something Exceptional?

Tell us about your project and receive a detailed proposal within 48 hours.

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Contact Us

Let's Start Your Project

Whether you're in early planning or ready to break ground, our team is ready to engage. Fill out the form and a senior project consultant will reach out within 24 business hours.

Call Us (800) 555-TOPCAL
Email info@topcalinc.com
Headquarters United States
Business Hours Mon–Fri: 7:00 AM – 6:00 PM
Licensed
Bonded
OSHA Certified
Insured
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