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Business Details
36 Years
experience
Emergency
services
Your Trusted HVAC Partner in New England
Grinnell Mechanical has been delivering comprehensive HVAC solutions since the 1990s, combining technical expertise with customer-focused service. Our team of engineers collaborates directly with clients to assess needs and design customized systems, with design phases typically lasting 4-6 weeks. Our licensed professionals manage installations from start to finish, ensuring seamless execution. We maintain 24/7 emergency service capabilities with an average 4-hour response time, prioritizing critical issues. Our technicians undergo rigorous training including 800 hours of hands-on instruction and postgraduate education to stay current with industry advancements.

Staff proficiency in AutoCAD enables on-site design production and review. With 25 full-time technicians averaging 13 years of experience, we maintain licenses in refrigeration, gas fitting, pipefitting, and refrigerant recovery certification. Uniformed technicians ensure clear identification during service calls. Our maintenance programs focus on maximizing system efficiency while reducing equipment failure risks through scheduled service agreements tailored to client needs.
Services
Heat Pumps Boilers Facility AC Chillers Environmental Chambers Rooftop Units Scheduled Maintenance
Details
  • Year established: 1990
Highlights and features
  • 24/7 emergency service with 4-hour average response time
  • Technicians average 13 years experience with industry certifications
  • Rigorous 800-hour hands-on training program for all staff
  • AutoCAD proficiency for precise on-site design modifications
  • Custom maintenance programs reduce equipment failure risks
What people say
24/7 availability Expert technicians Quick response Reliable service Technical proficiency
Services
Heat Pumps
We design and install commercial heat pump systems tailored to specific facility requirements. Our engineers assess building needs and environmental factors to select optimal configurations. Systems integrate with existing infrastructure while maximizing energy efficiency and temperature control performance.
Chillers
Our chiller installation services cover complete system design, component selection, and precision implementation. Technicians ensure proper refrigerant handling and system calibration. We optimize cooling capacity for industrial and commercial applications while maintaining service accessibility for ongoing maintenance.
Scheduled Maintenance
Customized maintenance programs extend equipment lifespan while reducing unexpected failures. Our technicians perform regular inspections, cleaning, and component adjustments. Service agreements include priority scheduling and energy efficiency optimization to control operating costs for commercial HVAC systems.
Emergency Repairs
We provide round-the-clock emergency HVAC repair with rapid response times. Certified technicians diagnose and resolve critical system failures at any hour. Our on-call team maintains full diagnostic equipment inventory to address urgent heating and cooling disruptions promptly.
System Design
Our engineering team creates customized HVAC blueprints using AutoCAD software. We analyze building specifications and environmental factors to develop efficient system layouts. Design services include equipment selection, ductwork planning, and integration with existing mechanical systems for optimal performance.
Questions
What HVAC services does Grinnell Mechanical offer?
We provide complete HVAC solutions including system design, installation, emergency repairs, and preventive maintenance for commercial facilities.
Do you provide 24/7 emergency HVAC service?
Yes, our technicians are available 24 hours a day with average response time of 4 hours for critical system failures.
What areas do you serve?
We serve all of New England from our Burlington, Massachusetts headquarters.
How experienced is your technical staff?
Our 25 full-time technicians average 13 years of experience with industry certifications in refrigeration, gas fitting, and refrigerant recovery.
Can you handle complex HVAC projects?
Yes, our engineers specialize in designing systems for computer rooms, environmental chambers, and facility-wide climate control applications.
Do you offer maintenance contracts?
We create customized maintenance programs to optimize system efficiency and extend equipment lifespan for commercial clients.