Commercial HVAC Services

Dedicated to Providing Quality Service To Winona, MN & the Surrounding Areas

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Why Choose PMG for Your Commercial HVAC Needs?


  • Experienced technicians specialized in commercial HVAC systems
  • Comprehensive project management for large-scale installations
  • 24/7 emergency services to minimize business disruptions
  • Up-to-date knowledge of commercial building codes and energy regulations
  • Flexible scheduling to work around your business hours
  • Commitment to energy efficiency and sustainable HVAC solutions

Benefits of Professional Commercial HVAC Services

Investing in expert commercial HVAC services offers numerous advantages:

Improved energy efficiency and lower utility costs

Enhanced indoor air quality for healthier work environments

Consistent comfort for employees and customers

Extended equipment lifespan through proper maintenance

Compliance with building codes and energy regulations

Reduced downtime from unexpected system failures

Frequently Asked Questions

A: We recommend at least bi-annual maintenance, typically before the heating and cooling seasons. However, larger or more complex systems may benefit from more frequent check-ups.

A: Absolutely! We offer energy audits and can recommend and implement various efficiency upgrades, from equipment replacement to control system improvements.

A: Rooftop units save valuable floor space, are easier to maintain, and can be more secure. They're also ideal for businesses that may need to expand their HVAC capacity in the future.

A: While in-floor heating can be an excellent solution for many commercial spaces, its suitability depends on the building's construction, intended use, and heating needs. We can assess your space and recommend the best heating solution.

Boilers and In-Floor Heating

For businesses seeking efficient, comfortable heating, we offer advanced boiler systems:

High-efficiency boilers for reduced energy costs

In-floor heating systems for consistent, comfortable warmth

Ideal for retail spaces, healthcare facilities, and large open areas

Quiet operation and improved air quality compared to forced-air systems

Zoned heating capabilities for personalized comfort

Our Commercial HVAC Services

We offer a full range of HVAC services tailored to commercial properties:

  • Installation and Replacement
    • Custom HVAC system design for new construction or renovations
    • Upgrade of existing systems for improved efficiency
    • Rooftop unit installation and replacement
    • Boiler installation, including systems for in-floor heating
  • Maintenance and Repairs
    • Preventative maintenance programs to extend system life
    • 24/7 emergency repair services
    • Performance tuning for optimal efficiency
    • Indoor air quality improvements
  • Energy Efficiency Solutions
    • Energy audits and system recommendations
    • Installation of energy-efficient HVAC equipment
    • Smart thermostat and control system integration
    • Ductwork inspection and sealing

Spotlight on Rooftop Units

Rooftop HVAC units are an excellent solution for many commercial properties:

Space-saving design keeps equipment off the ground

Easy access for maintenance and repairs

Modular systems allow for easy expansion

Improved security against vandalism or tampering

Options for integrated heating and cooling in one unit

Signs Your Commercial HVAC System Needs Attention

Watch for these warning signs that your commercial HVAC system may need maintenance or repair:

Inconsistent temperatures

If certain areas of your building are too hot or too cold, there could be an issue with your HVAC zoning or thermostat settings.

Unusual noises or vibrations

Loud noises or excessive vibrations can indicate problems with the HVAC unit's internal components or mounting issues.

Frequent cycling or short cycling

If your HVAC system turns on and off frequently, it may signal a problem with the controls, thermostat, or even the unit size.

Rising energy costs

A sudden or unexplained increase in your business's energy bills could point to inefficiencies in the HVAC system that require attention.

Poor air quality or ventilation issues

If employees or customers are complaining about air quality, your HVAC system may need new filters or a ventilation upgrade.

Leaks or excess moisture

Water pooling around the HVAC unit or excess humidity inside the building could indicate a condensate drain issue or refrigerant leak.

Optimal Climate Control for Winona Businesses

At Plumbers Mechanical Group, we understand that a comfortable environment is crucial for your business's success. Our comprehensive commercial HVAC services ensure that your Winona business maintains the perfect temperature year-round, promoting productivity and comfort for both employees and customers. From rooftop units to advanced boiler systems with in-floor heating, our expert team has the knowledge and experience to handle all your commercial HVAC needs. Contact us today for professional, efficient HVAC solutions!

 ABC
 NFIB
 NATE Certified
 Esco Institute
 Winona Chamber of Commerce

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Service Finance Company

Financing You Can Rely On*

* Financing must be approved before the job starts.

We know that, sometimes, getting the service you need can be expensive.
You shouldn’t have to compromise your comfort or health because of your wallet, which is why we offer financing through Service Finance Company, LLC.
Getting the finance you want for the service you need is easy and able to be done quickly online.

We’ve Proudly Served our Community in Minnesota & Wisconsin since 2009

Plumbing, Heating & Cooling in Minnesota:

Heating & Cooling in Wisconsin*:

Fountain City, WI

Trempealeau, WI

Alma, WI

Get in Touch
* Please Note We Are Unable to Perform Plumbing Services In Wisconsin
PMG Service area

We’ve Proudly Served our Community in Minnesota & Wisconsin since 2009

Plumbing, Heating & Cooling in Minnesota:

Heating & Cooling in Wisconsin*:

Fountain City, WI

Trempealeau, WI

Alma, WI

Get in Touch
* Please Note We Are Unable to Perform Plumbing Services In Wisconsin

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