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    • Home
    • About Us
    • Commercial HVAC
    • Preventative Maintenance
    • Commercial Refrigeration
    • System Design
    • Commercial HVAC Repair
    • Projects
  • Home
  • About Us
  • Commercial HVAC
  • Preventative Maintenance
  • Commercial Refrigeration
  • System Design
  • Commercial HVAC Repair
  • Projects

Commercial HVAC & Refrigeration Preventative Maintenance

Maintenance Partnerships

 Protect your Equipment, Reduce Downtime, Extend the Life of your Investment  

 Your heating, cooling and refrigeration systems are essential to your business. Unexpected equipment failures can lead to uncomfortable working conditions, lost productivity, spoiled inventory, and expensive emergency repairs. A proactive maintenance program helps keep your equipment operating efficiently while reduceing the risk of costly breakdowns.


Since 1989, Monadnock Cooling Systems has provided customized preventative maintenane programs for busineses throughout the Monadnock Region. As a second-generation, family-owned company, we're committed to helping our customers maximize equipment performance, improve energy efficiency, and plan for the future.

Why Preventative Maintenance Matters

  Regular maintenance is one of the smartest investments you can make in your commercial HVAC and refrigeration equipment.


A professionally maintained system can help:


  • Reduce unexpected equipment failures
  • Extend the life of your HVAC and refrigeration systems
  • Improve energy efficiency
  • Lower utility costs
  • Maintain more consistent indoor temperatures
  • Protect valuable refrigerated inventory
  • Identify small issues before they become major repairs
  • Support manufacturer warranty requirements
  • Improve occupant comfort and indoor air quality
  • Reduce costly emergency service calls


Our goal is to help you prevent problems - not just respond to them.

What's Included in a Preventative Maintenance Visit?


Every facility is different, so we customize each maintenance program based on your equipment, operating hours, and business needs.


Typical maintenace services may include:

HVAC Systems

  • Inspect electrical components
  • Tighten electrical connections
  • Test safety controls
  • Check thermostat operation
  • Clean evaporator and condenser coils
  • Replace, wash and inspect air filters
  • Inspect blower motors and belts
  • Lubricate moving parts where applicable
  • Check refrigerant pressures
  • Inspect condensate drains
  • Measure system performance
  • Verify proper airflow
  • Take air temperature readings
  • Inspect heat exchangers and burners (heating season)
  • Test overall system operation


Commercial Refrigeration Equipment

  • Check operating temperatures
  • Inspect evaporator and condenser coils
  • Verify refrigerant pressures
  • Inspect compressors
  • Test defrost systems
  • Inspect door gaskets and hardware
  • Check and clear drain lines
  • Test fans and motors
  • Verify control operation
  • Inspect for refrigerant leaks
  • Identify work components before failure
  • Inspect electrical connections and components

After each visit, we'll provide recommendations for any concerns discovered so you can make informated decisions before small issues become expensive repairs.

Maintenance Plans Designed Around Your Business

No two facilities operate the same way. That's why we tailor our maintenance schedules based on:


  • Type of equipment
  • Building size
  • Hours of operation
  • Industry requirements
  • Equipment age
  • Manufacturer recommendations
  • Budget and operational goals


Whether you manage a single building or multiple locations, we'll create a maintenance program that fits your business.

Industries We Serve

Our preventative maintenance programs support:


  • Office buildings
  • Restaurants
  • Retail stores
  • Medical and dental offices
  • Schools
  • Municipal facilities
  • Warehouses
  • Property management companies
  • Apartment and condominium buildings
  • Grocery and convenience stores
  • Commercial kitchens

Why Choose Monadnock Cooling Systems?

Businesses throughout the Monadnock Region trust us because we offer:


  • Family-owned, second-generation service
  • Serving New Hampshire businesses since 1989
  • Experienced commercial HVAC and refrigeration technicains
  • NH Gas licensed technicians
  • Customized preventative maintenance programs
  • Honest equipment recommendations
  • Reliable scheduling
  • Detailed service documentation
  • Long-term customer realtionships built on trust
  • Priority scheduling for our maintenance customers


We believe preventative maintenance should do more than reduce breakdowns - it should help you budget, improve efficiency, and get the maximum life for your equipment.

Serving the Monadnock Region

Monadnock Cooling Systems proudly provides commercial preventative maintenance services throughout Peterborough, Keene, Jaffrey, Rindge, Dublin, Hancock, Milford, New Ipswich, Temple, Wilton, Greenfield, Marlborough, Swanzey, Fitzwilliam, Henniker, Antrim and many surround New Hampshire communities.

Schedule a Preventative Maintenance Consulation

If you're ready to reduce downtime, improve efficiency, and protect your investment, we'd love to help.


Contact Monadnock Cooling Systems today to discuss a customized preventative maintenance program for your commercial HVAC and refrigeration equipment. We'll work with you to develop a plan that keeps your business running smoothly all year long.

Our customers speak for themselves!

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