Commercial General Contractor · Calgary

Building Today.
Creating Tomorrow.

Leaving a lasting legacy.

Construction management, project management and new builds for government, education, multi-family, commercial and industrial clients across Alberta.

View our projects Call (403) 454-0062

Sectors served: 5
Core services: 6
Certified safety program: COR
Certified superintendents: Gold Seal

Who we are

Built on collaboration. Measured by results.

JM Horizon Projects is a Calgary-based commercial general contractor and construction manager. We work as one team with our clients, trade partners and staff, and we measure success by exceeding every stakeholder's expectations.

Our experienced project teams bring tailored solutions and a client-first approach to every job. We build structures that stand the test of time, and relationships built on trust, integrity and mutual respect that last long after handover.

Formerly JC Master Contracting Inc. Same people, same standards, new name.

Services

What we build.

A full-service commercial general contractor, from first sketch to final walkthrough.

Construction Management
We oversee projects from inception to completion, keeping operations smooth and outcomes on target.
Project Management
Planning, coordination and execution that deliver on time and on budget.
Project Design
Functional, innovative design solutions shaped around your requirements and vision.
Renovations
From small refreshes to full overhauls, we transform spaces for function and appeal.
Tenant Improvements
Commercial fit-outs tailored to tenant needs that add lasting value to your property.
New Builds
Greenfield or urban infill, we bring new construction projects to life.

We also take on smaller maintenance tasks. No job is too big or too small.

Expertise

The people behind every build.

Individual strengths, one team, excellence on every project.

Estimating
Detailed, accurate estimates that bring transparency and clarity to planning and budgets.
Site Superintendents
Gold Seal certified superintendents who run every site meticulously and to the highest standard.
Project Management
Strategic oversight that drives each project forward to its full potential.
Administration
Quality assurance and financial management that keep sub-trades, suppliers and owners supported.
Upper Management
Continuous support, tools and training so our people keep raising the standard.

Our process

Lean construction, planned up front.

We run every project on lean construction principles, with a close-knit culture of collaboration, respect and support.

Pre-plan
Project teams and trade partners plan meticulously up front, aligning execution with your goals, budget and schedule.
Estimate
Tight coordination between project teams and estimating produces precise, competitive pricing that delivers the best value.
Build
Continuous collaboration through the timeline, with trusted trade partners and suppliers delivering within scope and budget.
Improve
Every project feeds continuous improvement, growing our team's skills for the next one.

When we work together, all visions become realities.

Our mission

To deliver enduring value through professionalism, integrity and reliability at every stage of construction, hitting milestones and completion dates with precision-driven scheduling, and exceeding the expectations of our clients and our people.

Our projects

Work that stands.

A selection of our work across government, education, multi-family, commercial and industrial construction.

Our team

Meet the people.

We hire for experience, talent and shared values. The result is a close-knit team, more family than workforce, working toward one goal: building a better future for our clients and our company.