At The Sack Company, our Service Department helps commercial and industrial facilities stay operational with responsive HVAC and electrical maintenance, troubleshooting, repairs, upgrades, and preventive maintenance programs. From generators and temporary power to chillers, controls, and electrical systems, we provide dependable service solutions designed to reduce downtime, improve efficiency, and support long-term facility performance.

When building systems fail, operations slow down. Comfort suffers, productivity drops, and safety concerns can quickly follow. In commercial and industrial environments, reliable HVAC and electrical systems are not just conveniences. They are essential to keeping facilities operational, efficient, and safe.

At The Sack Company, our Maintenance & Repairs Division is built to support the day-to-day demands of modern facilities with responsive HVAC and electrical service solutions. Whether it is routine preventive maintenance, urgent troubleshooting, system upgrades, or ongoing service contracts, our team works to keep critical building systems running reliably and efficiently.

Commercial HVAC Maintenance & Repair Services

Commercial HVAC systems work hard every day, especially in demanding environments like educational campuses, municipal buildings, industrial facilities, and multi-family properties. Over time, wear and tear can lead to reduced efficiency, unexpected breakdowns, and costly disruptions if systems are not properly maintained.

Our service team supports a wide range of HVAC maintenance and repair needs, including:

• Preventive maintenance programs
• HVAC troubleshooting and diagnostics
• Compressor, valve, and control repairs
• Chiller support and repairs
• Boiler maintenance
• RTU servicing
• Split system support
• Water heater service

We understand that no two facilities operate the same way. That is why our service approach focuses on identifying issues early, minimizing downtime, and helping systems perform as efficiently as possible.

Electrical Maintenance & System Upgrades

Electrical systems are the backbone of any commercial facility. From lighting and panels to temporary power and backup systems, safe and dependable electrical infrastructure is critical to daily operations.

The Sack Company provides commercial electrical maintenance and upgrade services designed to support both existing facilities and active job sites. Our capabilities include:

• Interior electrical component replacement
• Lighting fixture upgrades
• Electrical panel support
• Temporary power poles
• Construction feeds
• On-demand electrical troubleshooting
• Ongoing electrical maintenance programs

Our technicians work to ensure systems remain compliant, reliable, and capable of supporting the evolving demands of commercial facilities.

Generator Installation, Startup & Testing

Power interruptions can create major disruptions for commercial operations. For many facilities, backup power is not optional. It is a critical part of operational continuity and emergency preparedness.

The Sack Company provides generator installation, startup, and testing services to help facilities stay prepared when unexpected outages occur. Our team supports:

• Backup generator installation
• Standby generator systems
• Generator startup and commissioning
• Routine testing and inspections
• Ongoing generator maintenance support

Whether supporting a municipal facility, educational campus, commercial building, or industrial operation, we help clients maintain dependable backup power systems that are ready when they are needed most.

Building Controls & BMS Support

Modern facilities rely heavily on building automation and controls systems to maintain efficiency, monitor performance, and improve occupant comfort.

Our service team supports a variety of BMS and controls-related systems, including:

• HVAC controls
• Building management systems
• Chillers
• Boilers
• RTUs
• Electrical panels
• Generator controls
• Temporary power systems

Building controls play a major role in energy efficiency and operational consistency. Properly maintained systems can help facilities reduce unnecessary strain on equipment while improving overall system performance.

Why Preventive Maintenance Matters

Waiting for a system to fail often leads to larger repairs, higher costs, and unexpected downtime. Preventive maintenance helps facilities stay ahead of issues before they become disruptive problems.

Routine HVAC and electrical maintenance can help:

• Extend equipment lifespan
• Improve system efficiency
• Reduce emergency repair costs
• Improve occupant comfort
• Support safer operations
• Identify problems before failure occurs
• Improve long-term budgeting predictability

At The Sack Company, preventive maintenance programs are designed to help facilities operate more reliably while reducing unnecessary operational interruptions.

Supporting Safe & Compliant Operations

Commercial and industrial service work requires more than technical knowledge. It requires a strong understanding of safety standards, compliance requirements, and operational accountability.

Our service work is performed to NEC, NFPA, and local code requirements, helping clients maintain systems that meet industry expectations for safety and reliability.

In addition, The Sack Company is insured and bonded, with certified experience supporting major equipment manufacturers and systems.

Equipment & Manufacturers We Support

Our technicians support a wide range of commercial HVAC and electrical equipment manufacturers, including:

• Trane
• Carrier
• Daikin
• Mitsubishi
• Rheem
• Goodman

We also maintain certifications that support specialized system knowledge and service capabilities, including Carrier, Trane, Mitsubishi, and Distech Chiller certifications.

Industries We Serve

The Sack Company provides maintenance and repair services for a variety of commercial and industrial environments, including:

• Commercial buildings
• Educational campuses
• Multi-family facilities
• Municipal properties
• Light industrial facilities

Our team understands that every facility has different operational demands, timelines, and service expectations. We work closely with clients to provide responsive service solutions that align with their specific operational needs.

More Than Emergency Repairs

Reliable service is about more than responding when something breaks. It is about building long-term partnerships that help facilities operate more efficiently over time.

At The Sack Company, we focus on proactive support, responsive communication, and dependable service that clients can count on. From preventive maintenance contracts to critical repairs and system upgrades, our goal is to help facilities reduce downtime, improve performance, and maintain safe, reliable operations year-round.

FAQ

What types of facilities does The Sack Company service?

The Sack Company supports commercial buildings, educational campuses, municipal facilities, multi-family properties, and light industrial operations with HVAC and electrical maintenance and repair services.

Does The Sack Company offer preventive maintenance programs?

Yes. We provide preventive maintenance programs designed to help facilities reduce downtime, improve efficiency, and identify issues before they become major repairs.

Can The Sack Company install and service generators?

Yes. Our team provides generator installation, startup, testing, and ongoing support for backup and standby generator systems.

What HVAC systems does The Sack Company support?

We support a variety of HVAC systems and equipment, including chillers, boilers, RTUs, split systems, controls, and water heaters.

Does The Sack Company provide emergency troubleshooting services?

Yes. Our Service Department provides responsive troubleshooting and repair services for HVAC and electrical systems.

What manufacturers does The Sack Company support?

We support equipment from manufacturers including Trane, Carrier, Daikin, Mitsubishi, Rheem, and Goodman.

Keep Your Facility Running Without Disruption

When your facility depends on reliable HVAC and electrical systems, responsive service matters. Whether you need preventive maintenance, generator support, system upgrades, or urgent troubleshooting, The Sack Company delivers dependable service solutions built around safety, efficiency, and long-term performance.

Contact The Sack Company today to learn how our Maintenance & Repairs Division can support your facility operations.