Industrial refrigeration piping in a Northstar installation

Spiral ductwork installation in a large industrial facility.

Refrigerant tanks staged for a commercial service call

Rooftop HVAC unit installed on a commercial building

Our Service Offerings

Whatever you run, we keep it running.

Industrial Refrigeration

Process & cold-storage refrigeration built to last.

Industrial HVAC

HVAC systems engineered for demanding facilities.

Commercial Refrigeration

Reliable refrigeration for food production, cold storage & distribution.

Commercial HVAC

Heating, cooling & ventilation for businesses.

Where do you want to start

We provide comprehensive, end-to-end services to meet all your HVAC and Refrigeration needs. From initial design and engineering to installation, maintenance, and repair, our team of experts ensures your systems are efficient, reliable, and cost-effective.

Industrial Refrigeration→

Industrial HVAC→

Commercial Refrigeration→

Commercial HVAC→

Not sure which one? Start with a call.Get Help Now →

We have Comprehensive Solutions
for Your Business Needs

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Design & Engineering

Our skilled engineers create custom solutions tailored to your specific needs, ensuring optimal performance and efficiency.

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Site Visits

Comprehensive understanding of client requirements, initial project plan and rebate potential.

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Detailed Needs Analysis

Detailed project proposal with timelines, costs, and benefits.

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Installation

We handle the entire installation process with precision and professionalism, minimizing downtime and disruption to your operations.

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Design Build

A collaborative, turnkey approach where we handle everything from concept to completion.

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Plans & Spec

Expert installation and execution based on your engineered drawings and specifications.

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Repairs

Our experienced technicians are available to promptly address any issues, ensuring your systems are back up and running quickly.

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24/7 Service

Round-the-clock emergency response to keep your systems running when it matters most.

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Spare Parts

OEM and critical spare parts, stocked and ready to minimize downtime.

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Preventative Maintenance

We offer customized maintenance programs designed to keep your equipment running efficiently and extend its lifespan. Our proactive approach helps reduce operating costs, prevent unexpected breakdowns, and ensure your systems perform at their best year-round.

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Expert Care

Tailored solutions that meet the unique needs of your business.

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Peace of Mind

Stay ahead of costly repairs with our proactive maintenance approach.

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Rebates & Financing

We help you take full advantage of available utility incentives and energy rebate programs to reduce project costs and improve ROI. To make upgrades even more accessible, we also offer flexible financing options through trusted partners, helping you move forward with confidence and control.

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Energy Rebates

From paperwork to submission, our team handles the details so you don't have to.

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Flexible Financing

Make improvements now and pay over time with our flexible financing solutions.

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Energy Efficiency

Northstar is committed to providing energy-efficient HVAC/R solutions that lower operating costs and reduce environmental impact. Our team designs, installs, and maintains systems engineered for optimal performance, helping your facility use less energy while maintaining maximum comfort and reliability.

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Path to Net Zero

Support your sustainability goals with high-efficiency HVAC/R systems that reduce emissions and energy use, bringing you one step closer to Net Zero operations.

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Refrigerants with a Future

We design systems using natural refrigerants and low-GWP alternatives that meet today's regulatory standards and tomorrow's environmental expectations.

Industries we serve in New England facilities:

Select your industry below to see our specialized capabilities, compliance standards, and tailored HVAC/R services.

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ice rinks

Expertly engineered and maintained ice rink refrigeration systems ensure optimal ice quality and energy efficiency for recreational and professional facilities.

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food processing plants

Reliable HVAC/R solutions designed to keep your food processing plant running smoothly, meeting strict safety standards and maximizing uptime.

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commercial cooling applications

Custom commercial cooling systems deliver consistent temperature control for retail, hospitality, and specialty businesses.

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manufacturing warehouses

Comprehensive HVAC/R services optimize climate and airflow in manufacturing warehouses, safeguarding products and supporting operational efficiency.

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cold storage facilities

Advanced cold storage refrigeration keeps your perishable goods at precise temperatures, protecting inventory and reducing energy costs.

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low temperature distribution centers

Specialized low temperature distribution center solutions provide dependable, scalable cooling for the logistics and supply chain industry.

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ARENAS

We provide climate control solutions to keep arenas comfortable for fans and players year-round. Reliable HVAC/R keeps your arena cool, safe, and ready for every event and crowd.

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Malls & Recreational Buildings

Maintain optimal comfort and air quality for guests at gyms, pools, and other recreational facilities.

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HOSPITALS & HEALTHCARE FACILITIES

Ensure reliable, healthy air quality and temperature control for patients, students, and staff with our advanced HVAC/R solutions.

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SCHOOLS & UNIVERSITIES

Delivering safe, energy-efficient HVAC/R solutions for schools and universities to create healthy, comfortable learning environments year-round.

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OFFICES & COMMERCIAL BUILDINGS

Keep your workplace productive and comfortable with efficient, low-maintenance climate control.

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POWER PLANTS & OPERATIONAL FACILITIES

Support uninterrupted operations and equipment longevity with industrial-grade HVAC/R systems designed for demanding environments.

FAQs

Have questions about our commercial HVAC and industrial refrigeration services? We've compiled answers to the most common questions from our customers.

GET ANSWERS

Do you offer preventive maintenance plans?

Yes, we offer customized preventive maintenance plans for both HVAC and refrigeration systems. Regular maintenance helps prevent costly breakdowns, improves energy efficiency, and extends equipment lifespan.

Do you provide both installation and ongoing service?

Yes, we provide complete lifecycle support: system design, installation, routine maintenance, emergency repairs, and system upgrades. Our team handles everything from initial consultation to long-term service relationships.

Can you design custom HVAC and refrigeration systems?

Absolutely. We offer full design-build services tailored to your facility's specific needs. Our engineering team creates energy-efficient solutions that meet your operational requirements and budget.

How quickly can you respond to emergency service calls?

We provide 24/7 emergency service with rapid response times. Our technicians are on call around the clock to minimize downtime for your critical systems. Call (508) 888-3692 anytime for immediate assistance.

Can you help with BERDO 2.0 compliance?

Yes! We have extensive experience helping Massachusetts businesses meet BERDO 2.0 requirements through energy-efficient system upgrades, natural refrigerant conversions, and building performance optimization.

What types of refrigerants do you work with?

We work with all refrigerant types, with a specialty in natural refrigerants like CO2 (R744), ammonia, and other environmentally friendly options. We can help you transition from legacy refrigerants to more sustainable solutions.

Whatever you run, we keep it running.