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Air Duct

Commercial Heating and Cooling Services

Your Trusted HVAC Partner

Air Compressors

If you own or manage a commercial property, choosing Jewett Heating and Cooling as your HVAC service provider is a great way to protect your investment.

We provide a complete range of HVAC services tailored to your unique needs, from installations and replacements to repair and routine maintenance. We take care of everything—delivering benefits like lower energy costs, longer equipment life, and a comfortable indoor environment for tenants and employees. 

Jewett Heating and Cooling has been serving commercial clients of all sizes since 2001, and we’re proud of the positive long-term business relationships we’ve built with them.

Air Conditioner

Pre-Season Tune-Ups

YOU-Centered Customer Care

During our annual pre-season tune-ups, we perform proactive maintenance ahead of the heating or cooling season. Before you turn on the heat for the cooler months or the A/C for the summer, we’ll make sure everything is performing at optimum efficiency.

Here’s what we typically do during a pre-season tune-up:

  • Inspect and test critical components of your heating or cooling system

  • Calibrate thermostats and controls to ensure accuracy

  • Check refrigerant levels and adjust if necessary

  • Clean HVAC components that have accumulated dust and debris

  • Replace air filters and other components as necessary

  • Lubricate moving parts

  • Provide detailed documentation and recommendations

Tune-ups can be scheduled separately or as part of an ongoing maintenance plan. 

Air Conditioner

Commercial Heating
& Cooling System Replacement

Even the most well-maintained HVAC systems will eventually need to be replaced, whether due to obsolete technology or components that wear out over time.


Did you know that replacing an older heating or air conditioning unit with a modern one can significantly reduce your monthly energy costs? The Department of Energy provides measurement scales like the Seasonal Energy Efficiency Ratio (SEER) to help consumers compare the efficiency of different HVAC appliance models. New A/C models must have at least a 14-SEER rating, saving you up to 20%-40% on your cooling costs compared to older models with lower SEER ratings. Likewise, upgrading your heating system can offer similar benefits. Our experts can guide you to the ideal heating or cooling system for your commercial property, providing maximum efficiency and cost savings.

Commercial Heating
& Cooling Repair

When heating or air conditioning equipment fails, our certified technicians are ready to promptly diagnose and address the problem. Highly experienced in furnace and A/C repair, our team is equipped with the best diagnostic tools and technical knowledge to get your HVAC system working again with minimal downtime.


Once we identify the faulty components or equipment, we will provide you with a final estimate and complete the required repairs on time and on budget.

And yes, we're available 24/7 for emergencies! 

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