HMS Specialties

Specialized HVAC Solutions Built for Performance, Reliability, and Uptime

Hoffman Mechanical Solutions delivers factory-supported expertise across advanced HVAC technologies including ABB, Daikin VRV systems, cooling towers, hydronic equipment, and emergency backup trailer solutions. From startup and commissioning to preventive maintenance, diagnostics, repairs, and owner training, our specialists help facilities reduce downtime, extend equipment life, and maximize performance.

5 Specialty Services
1 Trusted Source for service
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ABB System Start-Up, Service Agreements, and Owner Training

Modern building occupants demand a safe, energy-efficient, and comfortable indoor environment. Facilities teams require HVAC systems that are intuitive, reliable, and easy to operate, while delivering long-term energy savings and performance. ABB variable frequency drives (VFDs) provide advanced comfort control and high-efficiency performance in commercial and industrial HVAC systems; trusted by building owners and facility managers seeking lower energy costs and reduced downtime.

The Hoffman Mechanical Solutions team provides expert support to help clients maximize the value of their ABB HVAC equipment. Our services include:

  • ABB system start-up and commissioning with extended warranty.
  • Custom HVAC service agreements tailored to your facility’s operational needs.
  • Owner training for facilities staff to optimize equipment performance.
  • Warranty support and issue resolution for ABB drives and control systems.

We proudly serve North Carolina, South Carolina, Virginia, eastern Tennessee, and Georgia, providing fast, responsive commercial HVAC support across the Southeast.

ABB At a Glance
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ABB Support
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AC Drives Controls and performance support
Soft Starters Factory-informed application support
Bypass Units Service, diagnostics, and repairs

Daikin VRV Factory Certified Support

The Daikin VRV system empowers building owners and facility managers to maintain individualized zone control on every floor and room within a building. The Daikin Advantage includes energy-efficient operation, flexible configurations for diverse building applications, and customizable comfort through independent climate zones.

Hoffman Mechanical Solutions proudly provides Daikin Factory Certified VRV support. Each of our Daikin VRV factory-trained technicians brings expert-level proficiency in commercial HVAC installation, maintenance, and diagnostics.

Our team offers a full range of Daikin VRV HVAC services to maximize system efficiency, uptime, and reliability for your facility.

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Mr. GoodTower Cooling Tower Assessments, Maintenance, Replacements, and Repairs

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Cooling towers are a cost-effective and efficient way to remove heat from industrial processes and HVAC systems, including those used in manufacturing, food processing plants, power generation, and oil refineries. These systems use evaporative cooling to reduce water temperature, playing a critical role in facility operation. However, cooling towers require regular service and maintenance to prevent scale buildup, ensure water quality, and protect your HVAC system from premature wear. Poor maintenance can lead to equipment damage, performance decline, and costly unplanned downtime.

Hoffman Mechanical Solutions is proud to be a certified Evapco Factory-Authorized Mr. Goodtower® Service Center, providing professional support for all makes and models of evaporative cooling equipment.

Cooling Tower Services, Training, and Replacement Support
  • Maintenance & OEM Replacement Parts: Our certified HVAC technicians and engineers perform detailed cooling tower assessments and provide recommendations aligned with OEM-recommended maintenance and parts replacement schedules. Proper maintenance extends equipment life, boosts performance, and reduces emergency repairs.
  • Cooling Tower Training Programs: We train your facilities and maintenance staff on proper cooling tower care to ensure efficient operation and longer service life.
  • Free Unit Inspections for All Brands: Schedule your free cooling tower inspection today—our team evaluates equipment across all manufacturers to identify issues before they become problems.
  • Cooling Tower Upgrades & Replacement Units: Whether you're planning a full cooling tower replacement or looking to upgrade for process efficiency, we assess your system and recommend the best solutions based on application-specific needs.

To ensure peak cooling tower performance and reliability, HMS offers free inspections as part of the Mr. Goodtower service program. Combined with regular HVAC maintenance, these inspections help maximize energy efficiency, improve system longevity, and minimize operational disruptions.

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Hydronic Equipment Service: Repairs & Maintenance

Commercial hydronic HVAC systems typically include boilers, pumps, chillers, control valves, and piping, all working together to transport thermal energy throughout a facility. With regular preventive maintenance, many hydronic components can operate efficiently for decades before requiring replacement.

Hoffman Mechanical Solutions brings comprehensive experience in commercial hydronic system repair, diagnostics, and maintenance. Our team services a wide range of HVAC hydronic equipment to help ensure long-term performance and minimize downtime or emergency repairs.

Emergency Back-Up Trailers

From military facilities to hospitals, K-12 schools, and commercial buildings, unexpected utility outages can cause critical HVAC system disruptions. Hoffman Mechanical Solutions designs and builds custom emergency backup HVAC trailers to help mitigate operational risk and maintain business continuity.

These self-contained, mobile HVAC equipment rooms provide essential services such as temporary heat, hot water, and emergency hydronic support, ensuring uninterrupted operations, protecting assets, and safeguarding building occupants.

In 2024, HMS engineered and delivered nine emergency heating and backup water trailers for Fort Liberty, a U.S. military base near Fayetteville, North Carolina. This high-profile project demonstrated the effectiveness of modular HVAC trailer solutions across a variety of sectors.

Emergency Back-Up Trailers At a Glance
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Contact HMS

Need Support for a Specialty System?

Whether your facility needs ABB drive support, VRV expertise, cooling tower service, hydronic repairs, or emergency backup trailer planning, HMS can help you identify the right path forward.

Request Specialty Support

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