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Trusted Commercial Plumbing & Mechanical Solutions
At MillerWorks, we are more than a construction and renovation commercial plumbing and mechanical contractorwe are a family of diverse professionals united by innovation, technology, and expertise. For decades, we have served healthcare, government, education, and other commercial sectors, delivering precision in specialized systems like medical gas and mechanical infrastructure. Our commitment to quality is evident in our low warranty recall rates, rigorous safety protocols, and use of state-of-the-art materials. With decades of experience in underground mechanical piping and advanced BIM technology, we ensure project efficiencies and cost savings while maintaining unmatched craftsmanship. Our prefabrication processes enhance quality control, reduce waste, and streamline installation timelines.

Certified under NFPA 99 and ASME standards, we specialize in complex systems for healthcare facilities, including medical gas piping and HVAC solutions. Our teams technical knowledge, paired with licenses in Florida and Georgia, positions us as a trusted leader in the Southeast. From new construction to renovations, we collaborate with top architects and contractors to deliver reliable, code-compliant systems that support thriving communities. Our client relationships extend beyond initial installations, as we provide ongoing maintenance and service for long-term operational success. This dedication to excellence, transparency, and client trust defines the Built to Build promise that guides every project we undertake.
Services
Commercial Plumbing Medical Gas Systems HVAC Installation Boiler & Heat Exchangers BIM Services Underground Piping Sheetmetal Ductwork Prefabrication Mechanical Repairs Chiller Installation
Highlights and features
  • We specialize in medical gas systems certified under NFPA 99 standards.
  • Our team has 30+ years of experience in underground mechanical piping.
  • We utilize BIM technology for preconstruction planning and workflow efficiency.
  • We hold specialty boiler licenses in Florida and Georgia for complex projects.
  • Our prefabrication process reduces waste and enhances quality control.
Associations and certifications
  • NFPA 99
  • ASME Boiler and Pressure Code Section IX
What people say
Precision-driven work Technical knowledge On-time delivery Low warranty recalls Expert maintenance
Services
Medical Gas Systems
MillerWorks designs and installs medical gas systems compliant with NFPA 99 standards, ensuring contaminant-free, code-compliant infrastructure for healthcare facilities. Our technicians undergo specialized certification to deliver safe, reliable systems critical for patient care. With third-party verification and documented excellence, we provide peace of mind for hospitals and clinics requiring precision in life-support systems.
Commercial HVAC
We install and service commercial HVAC systems tailored to Southeast climate challenges, including chillers and air handlers. Our team ensures optimal airflow, humidity control, and energy efficiency for projects ranging from 2 to 2,000 tons. With expertise in rigging and piping, we guarantee seamless integration with building designs and operational needs.
Prefabrication
Our prefabrication process assembles plumbing and mechanical components in a controlled environment, improving safety, reducing weather delays, and minimizing waste. This method enhances quality control through pre-testing and allows faster on-site installation, accelerating project timelines while maintaining precision.
BIM Services
MillerWorks employs Building Information Modeling (BIM) for collaborative preconstruction planning, streamlining workflows, and reducing errors. This technology enables stakeholders to visualize projects digitally, ensuring efficient resource allocation and sustainable outcomes for complex commercial developments.
Underground Piping
With 30+ years of experience, we install underground steam, chilled water, and heating systems across the Southeast. Our OSHA-certified team prioritizes trench safety and precision, ensuring durable, code-compliant infrastructure for long-term operational reliability in challenging environments.
People
Heath Miller
President
Heath leads MillerWorks with a focus on innovation and quality, leveraging decades of industry experience to drive strategic growth and client satisfaction.
Paula Ferrell
Office Manager
Paula oversees daily operations, ensuring seamless administrative support and organizational efficiency for MillerWorks' projects and teams.
Archie White
Head of Field Operations
Archie manages field activities with expertise in logistics and project execution, ensuring safety and precision across all job sites.
Scottie Dickover
Special Operations Manager
Scottie coordinates complex projects, combining technical knowledge with client-focused solutions to deliver on-time, high-quality results.
Brian Blankenship
Preconstruction/BIM Executive
Brian leads preconstruction and BIM initiatives, utilizing advanced technology to optimize project planning and reduce costs for clients.
Questions
What industries does MillerWorks specialize in?
MillerWorks serves healthcare, government, education, and commercial sectors with specialized plumbing and mechanical systems.
Are MillerWorks' technicians certified for medical gas systems?
Yes, our team undergoes rigorous NFPA 99-certified training for medical gas installation and compliance.
Does MillerWorks offer prefabrication services?
Yes, our controlled-environment prefabrication reduces waste, improves quality, and accelerates project timelines.
What regions does MillerWorks operate in?
We primarily serve Florida, Georgia, and the broader Southeast United States.
Can MillerWorks handle boiler installations?
Our licensed technicians install and service boilers up to 500+ firetube dual fuel units in the Southeast.
Does MillerWorks provide ongoing maintenance?
Yes, we maintain and service HVAC, plumbing, and medical gas systems post-installation for long-term reliability.