Design-Build & Retrofit

Mikkelsen Coward understands the challenges of HVAC systems in aging buildings. We're able to transform your systems into today's efficiency standards and lower your operating costs.

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Modernizing Your Building for Performance and Efficiency

At Mikkelsen Coward, we specialize in HVAC retrofits that replace outdated systems with modern, energy-efficient solutions. Our goal is to improve comfort, reduce operational costs, and extend the life of your building’s mechanical infrastructure.

Examples of Retrofits We Perform

  • Boiler Upgrades
    Replace aging steam or hot water boilers with high-efficiency models, including condensing boilers for superior energy savings.
  • Chiller Replacements
    Upgrade to modern chillers with advanced controls for optimized cooling performance.
  • Rooftop Unit (RTU) Retrofits
    Swap out older rooftop units for high-efficiency packaged systems with variable speed fans and improved filtration.
  • Pump System Modernization
    Install new pumps with variable frequency drives (VFDs) to reduce energy consumption and improve flow control.
  • Split System Upgrades
    Replace outdated split systems with high-SEER units for better cooling and heating efficiency.
  • Control System Integration
    Retrofit existing mechanical systems with Delta Controls building automation for centralized monitoring and energy optimization.

Benefits of Our Retrofit Services

  • Lower energy costs and improved sustainability
  • Enhanced comfort and indoor air quality
  • Extended equipment life and reduced downtime
  • Integration with smart building technology

Design-Build Services

Our Design-Build approach streamlines your project by combining design, engineering, and construction under one roof. This means:

  • Single Point of Responsibility – We manage the entire process from concept to commissioning.
  • Custom Solutions – HVAC systems designed to fit your building’s unique needs.
  • Faster Delivery – Integrated teams reduce delays and improve coordination.
  • Cost Control – Transparent budgeting and fewer change orders.

Applications

  • New construction projects
  • Major renovations
  • Facility expansions
  • Specialized environments (labs, healthcare, industrial)
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Mikkelsen Coward understands the unique challenges of retrofitting new technologies into aged facilities and has the expertise to design and and install within budget.

Honest Recommendations

Mikkelsen Coward will always act in your best interest, providing an unbiased assessment of your needs, and recommending the solution that will work best for your facility.

Capital Planning & Budgeting Support

Mikkelsen Coward works in partnership with you, and will consult you on how to prepare for capital expenditures. We will provide you with a multi-year plan that will include ROI and cash flow analysis.