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50+ Years
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Emergency
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Trusted Commercial HVAC & Plumbing Services in Kalamazoo, MI
A-1 Refrigeration has been serving commercial and industrial clients in Western Michigan since 1949. As a family-owned business, we specialize in mechanical construction, HVAC systems, refrigeration, and plumbing services for businesses of all sizes. Our team of dedicated professionals combines decades of experience with a commitment to quality performance, offering 24/7 emergency service and proactive maintenance solutions. We prioritize direct communication with technicians, ensuring faster response times and accurate service execution. Our expertise spans diverse facilities including manufacturing plants, hospitals, schools, and retail locations.

We focus on cost-effective system upgrades, energy efficiency improvements, and comprehensive service agreements tailored to client needs. With our in-house sheet metal fabrication capabilities and specialized equipment maintenance, we deliver end-to-end solutions for heating, cooling, ventilation, and plumbing systems. Our reputation as Kalamazoo's local comfort experts is built on consistent delivery of reliable service and technical excellence.
Services
HVAC Installation Commercial Plumbing Boiler Testing Sheet Metal Fabrication Emergency Repairs System Maintenance Cooling Towers Chillers Ductless Systems Backflow Testing
Details
  • Year established: 1949
Highlights and features
  • We offer 24/7 emergency service with direct technician access
  • Our team combines 75+ years of local industry experience
  • We provide cost-effective system efficiency improvements
  • Family-owned with in-house sheet metal fabrication capabilities
  • Specialized service for medical facilities and data centers
What people say
24/7 emergency service Experienced technicians Quick response times Competent boiler testing Reliable maintenance programs
Services
HVAC Installation
We design and install commercial heating, ventilation, and air conditioning systems tailored to facility requirements. Our team handles complex installations for new constructions and system upgrades. With expertise in energy-efficient solutions, we help businesses reduce operating costs while maintaining optimal climate control.
Commercial Plumbing
Our licensed plumbers provide comprehensive commercial plumbing solutions including piping systems, fixture installation, and emergency repairs. We maintain compliance with local codes and offer preventative maintenance programs. Our services ensure reliable water systems for businesses in diverse industries.
24/7 Emergency Repairs
We offer immediate response for critical HVAC and plumbing failures with direct technician access. Our on-call specialists resolve urgent issues without intermediary call centers. This ensures faster diagnosis and repair of systems affecting business operations.
Boiler Testing
We perform ASME CSD-1 compliant boiler inspections and maintenance for commercial facilities. Our technicians handle both water and steam boiler systems, ensuring safety and efficiency. Regular testing prevents breakdowns and maintains regulatory compliance for industrial operations.
Sheet Metal Fabrication
Our in-house fabrication shop creates custom ductwork and metal components for HVAC systems. This capability allows faster project completion and tailored solutions. We work with various metals to meet specific durability and performance requirements for commercial installations.
Questions
What commercial HVAC services do you offer?
We provide complete HVAC solutions including installation, maintenance, emergency repairs, and system upgrades for commercial facilities.
Do you offer 24/7 emergency service?
Yes, we have on-call technicians available 24 hours a day, 7 days a week for urgent HVAC and plumbing issues.
What areas do you serve?
We serve commercial clients throughout Western Michigan including Kalamazoo, Battle Creek, Portage, and surrounding communities.
What types of businesses do you work with?
We service diverse commercial sectors including healthcare facilities, schools, manufacturing plants, retail locations, and office buildings.
Do you handle boiler maintenance and testing?
Yes, we perform ASME CSD-1 compliant boiler testing and maintenance for both water and steam systems in commercial facilities.
Are your technicians directly available?
Yes, when you call for emergency service, you'll speak directly with the technician who will handle your repair.
Reviews (1)
Benjamin F.
Feb 19, 2016 Report
I can't attest to their services. I can attest to their character. I was rudely cutoff in traffic by one of their employees. I had to slam on my brakes. Seriously?