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Commercial HVAC

Professional Commercial HVAC Solutions for Bloomington Businesses

Reliable Climate Control Keeps Your Business Running

Whether you need rooftop unit repair, water heating services, or system maintenance for your commercial property, Southside Heating & Air Conditioning delivers trusted expertise backed by 48 years of industry experience and factory-trained technicians.

Schedule Service

Schedule Commercial HVAC Service

Commercial downtime costs money, so getting started is simple: call us or fill out the form to schedule a service visit or a facility assessment. Tell us the symptoms, your equipment type, and how it’s affecting your operations, and we’ll come prepared to diagnose the problem. Our NATE-certified technicians identify the cause, explain your repair options clearly, and restore your equipment to reliable operation — and we can set up a preventive maintenance agreement built around your facility’s schedule and budget.

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Why Choose Us

Why Choose Southside Heating & Air Conditioning for Commercial HVAC

48 Years Serving Minnesota Businesses

Since 1978, we’ve maintained comfort and efficiency for office buildings, warehouses, retail locations, and multi-unit properties across the Twin Cities. Our decades of commercial experience mean we understand business operations and minimize downtime.

Family-Owned Reliability & Professional Standards

Three generations of expertise runs Southside. We treat your facility like our own, adhering to rigorous commercial codes and manufacturer standards on every job. BBB A+ rated and repeatedly recognized with SUN Readers’ Choice Awards.

NATE-Certified & Fully Licensed Technicians

Every technician holds industry-leading NATE certification and EPA credentials. For commercial work, that means compliance with commercial building codes, multi-zone system expertise, and proper documentation for your property records.

Lennox Premier Dealer with Commercial Expertise

As a certified Lennox Premier Dealer, we’re factory-trained on commercial-grade rooftop units, packaged systems, and multi-zone configurations. We also service leading commercial brands including GE, Rheem, and Navien systems.

Preventive Maintenance & Thorough Documentation

Commercial downtime costs money. We offer tailored maintenance schedules to prevent failures and detailed service documentation for your facility files. Many commercial customers rely on our Maintenance Plan to keep systems running reliably year-round.

Full Commercial Comfort Solutions

Beyond rooftop units and water heating, we handle ductwork, zones, air quality, thermostats, and integrated system upgrades to keep your entire facility comfortable and energy-efficient year-round.

Explore Commercial Services

Choose the Commercial Service You Need

Commercial Rooftop Unit Services

Diagnosis and repair for rooftop AC, heat pump, and packaged units, from refrigerant recharges to compressor replacement, plus new-unit installation to minimize facility downtime.

Schedule Rooftop Unit Service

Commercial Water Heating Services

Service, repair, and installation for commercial-grade water heaters built for high-demand offices, retail spaces, and warehouses, keeping hot water flowing reliably.

Explore Water Heating Solutions

Common Questions

Frequently Asked Questions About Commercial HVAC

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Complete Comfort Solutions for Your Business

Beyond rooftop units and commercial water heating, we keep whole facilities comfortable and efficient — including heat pump systems that heat and cool in one integrated unit, mini-split ductless systems for specific zones or additions, and commercial water heating services for restrooms, kitchens, and facilities.

Map of the Twin Cities metro marking Southside Heating & Air Conditioning in Bloomington and the communities it serves.

Where We Serve

Commercial HVAC Services Across the Twin Cities

Southside Heating & Air Conditioning proudly serves Minnesota communities with expert commercial rooftop unit and water heating services — from our Bloomington headquarters out through the offices, warehouses, retail locations, and multi-unit properties of the surrounding metro.

Don’t See Your Location?

We serve communities across the Twin Cities metro — and even if your town isn’t listed, there’s a good chance we can help. Give us a call at 952-884-2453 or send us a message, and we’ll let you know right away if you’re in our service area.

Additional Communities We Serve

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Ready to Optimize Your Commercial HVAC?

Whether you need a rooftop unit repair estimate, commercial water heating maintenance, or a new system installation, Southside Heating & Air Conditioning is ready to support your business. With 48 years of expertise, NATE certification, and a commitment to professional service, we’ve earned the trust of countless commercial property owners and facility managers across the Twin Cities. Call us today to discuss your commercial HVAC needs, schedule a facility assessment, or set up a preventive maintenance agreement that keeps your systems running reliably.

Our commercial expertise includes thorough diagnostic work, detailed service documentation, and flexible maintenance contracts designed around your facility’s schedule and budget. Let us handle your HVAC so you can focus on running your business — and ask about our maintenance plans or any current specials that could reduce your investment.

  • 48+ Years in Business

  • Family-Owned & Operated

  • Ongoing Tech Training

  • Affordable Payment Options

  • Rebate Programs

  • Fast, Reliable Service

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