Capital Projects

Capital projects are the backbone of long-term facility improvement, and Hassig Companies brings over a century of technical expertise to the planning, design, and execution of these complex initiatives. We specialize in mechanical and plumbing-focused capital upgrades that enhance system reliability, improve efficiency, and support the operational needs of commercial, industrial, and institutional environments.

Whether replacing aging infrastructure, upgrading mechanical systems, or managing large-scale plumbing projects, our team delivers high-quality solutions built to last.

Large-Scale Plumbing Infrastructure

We manage complete plumbing system upgrades and installations, including:

• Domestic water system replacements
• Commercial & industrial piping overhauls
• High-capacity sewer and drainage system improvements
• Code-driven infrastructure upgrades
• New system installs for expansions or facility reconfigurations

Our team handles these projects end-to-end, ensuring compliance, performance, and long-term durability.

Boiler & Hydronic System Upgrades

Capital improvements often include major heating system replacements or redesigns. Our expertise covers:

• Boiler replacement and commissioning
• High-efficiency boiler system conversions
• Hydronic loop redesigns and repiping
• Pump station upgrades
• Radiant & baseboard system expansions
• Integration with new building layouts or additions

We plan systems that increase efficiency, reduce operating costs, and extend equipment life.

Water Heater & Mechanical Equipment Replacement

We lead capital projects involving:

• Commercial water heater changeouts
• High-volume and high-efficiency system upgrades
• Pump replacements and pumping station redesign
• Mechanical room modernization
• System right-sizing for evolving facility needs

Our solutions ensure your building’s critical systems remain reliable for years to come.

Mechanical Design & Engineering

Every capital project begins with intelligent planning. Our design and engineering services include:

• System evaluations and performance analysis
• Full mechanical and plumbing design packages
• Cost modeling and long-term lifecycle planning
• Coordination with architects, engineers, and facility managers

We prioritize efficiency, maintainability, and long-term value in every design.

Project & Construction Management

As a general contractor for mechanical and plumbing projects, we oversee:

• Scheduling and sequencing
• Subcontractor coordination
• Procurement and material management
• Site oversight and quality control
• Safety compliance and documentation
• Final testing, commissioning, and turnover

We deliver projects on schedule and within budget while maintaining the highest quality standards.

Value Engineering for Capital Investments

Capital spending requires precision. Our team evaluates:

• Cost-saving alternatives
• System performance optimization
• Equipment longevity and maintenance reduction
• Lifecycle operating costs

We help clients make informed decisions that maximize ROI without compromising performance.

Industries Served

We provide capital project services to:

• Commercial buildings
• Industrial facilities
• Manufacturing plants
• Municipal and institutional buildings
• Multi-site corporations
• Healthcare and education environments

Each environment benefits from our deep mechanical and plumbing expertise.

Built for Long-Term Performance

Capital projects are long-lasting investments, and Hassig Companies ensures every system we install meets today’s demands and tomorrow’s growth. Our multi-generational experience provides the insight needed to build durable, efficient, and future-ready infrastructure.