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    General Construction

    General Construction

    Design-build, foundations, roofing, demolition, & full-site development for federal construction.

    MEP Services

    MEP Services

    Mechanical & electrical systems for high-performance buildings, secure facilities, and infrastructure projects.

    Secure Infrastructure

    Secure Infrastructure

    RF shielding and HEMP protection for mission-critical, electromagnetic-secure construction environments.

    Energy Infrastructure

    Energy Infrastructure

    Microgrid systems and EV charging solutions for resilient, efficient, and sustainable power delivery.

    Facility Services

    Facility Services

    Ensuring operational readiness, safety, and long-term infrastructure performance.

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Reliance Mechanical Solutions

Optimized HVAC and Energy Systems for Peak Performance

Reliance Construction leverages over 20 years of leadership and $840 million in completed projects to deliver high-performance mechanical solutions. As an SBA 8(a) HUBZone and SDVOSB Prime Contractor, we specialize in large-scale, design-build mechanical systems, ensuring operational excellence and resilience for clients across CONUS and OCONUS locations.

Our self-performing teams execute complex HVAC, energy, piping, and specialized infrastructure projects with unmatched accountability and technical mastery.

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HVAC & Climate Control

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Energy and Efficiency Solutions

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Piping & Infrastructure

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Specialized Design & Protection

Core Systems

HVAC & Climate Control

HVAC
Precision HVAC Systems for Optimal Comfort

Our systems ensure optimal heating and cooling. We design solutions for efficiency and comfort. Trust us to enhance air quality.

Variable Air Volume Systems
Adaptive Variable Air Volume Solutions

We optimize airflow with precision controls. Our installs adapt to changing demands fast. Expect reliable climate management.

Chiller Change-outs
Efficient Chiller Replacement Services

We replace chillers with expert precision. Our upgrades boost cooling efficiency now. Rely on us for seamless transitions.

Boilers
Reliable Boiler Installations for Thermal Performance

Our boilers deliver consistent thermal output. We install robust systems for all needs. Count on durability and performance.

Let's discuss your project

Engineered Precision for Unmatched Climate Performance

Efficiency Enhancements

Energy and Efficiency Solutions

Energy Retrofit
Comprehensive Energy Retrofits for Cost Optimization

We enhance systems to minimize energy consumption effectively. Our retrofits reduce operational costs and environmental impact. Clients achieve measurable efficiency improvements.

Combined Heat and Power (CHP)
Integrated CHP Systems for Energy Resilience

We deploy advanced systems combining power and heat generation. Our solutions maximize resource utilization seamlessly. Organizations gain sustainable, high-efficiency energy outputs.

Building Automation
Intelligent Building Automation for Peak Performance

We implement smart controls to streamline facility operations. Our automation systems enhance energy management precision. Businesses experience optimized performance daily.

Let's discuss your project

Innovative Solutions for Sustainable Operational Efficiency

Structural Foundations

Piping & Infrastructure

Process Piping
Precision Process Piping for Fluid System Integrity

We construct piping networks for seamless fluid transport. Our installations meet exacting industry standards consistently. Clients depend on our systems’ operational strength.

Underground Utilities
Durable Underground Utilities for Facility Support

We engineer resilient utility infrastructure for critical needs. Our systems ensure long-term functionality and stability. Organizations trust us for foundational reliability.

Pipe Rehabilitation
Expert Pipe Rehabilitation for System Longevity

We restore piping to extend its operational lifespan. Our techniques prevent disruptions and maintain efficiency. Businesses rely on our proven rehabilitation expertise.

Let's discuss your project

Robust Infrastructure Engineered for Lasting Reliability

Advanced Engineering

Specialized Design & Protection

Energy Retrofit

We upgrade systems to cut energy waste. Our retrofits lower costs and emissions fast. Gain efficiency with every project.

Combined Heat and Power (CHP)

We integrate power and heat solutions. Our systems maximize energy use now. Benefit from sustainable efficiency.

Building Automation

We install smart controls for efficiency. Our automation enhances building performance. Enjoy optimized operations daily.

Let's discuss your project

Tailored Engineering for Resilient Industry Performance

Enhance Your Systems with Mechanical Expertise

Partner with Reliance Mechanical Solutions for efficient HVAC, energy, and piping systems. Our self-performing teams deliver reliable solutions tailored to your needs. Contact us today to optimize your operations.

About Reliance Construction

Reliance Construction is a self-performing Prime Contractor delivering secure, high-performance infrastructure across CONUS and OCONUS locations.
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Corporate Office Address:
302 Davis Grove Cir. Ste 6003 Cary, NC 27519

Phone: (919) 614-4642

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