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Business Details
19 Years
experience
Emergency
services
Trusted HVAC & Refrigeration Services in Ivyland, PA
M J Mac Inc. was founded in 2007 by Jay McIntyre, who brings 15 years of industry experience to the company. Our certified technicians prioritize reliable service and long-term customer relationships, offering 24/7 emergency HVAC and refrigeration support with no overtime fees for established clients. We specialize in commercial refrigeration systems, residential and commercial HVAC installation, and routine maintenance, serving the Philadelphia tri-state area.

As an RSES Member and EPA-certified business, we comply with the Clean Air Act of 1990 and focus on quality equipment from trusted manufacturers. Our team operates with rapid response times and technical expertise to ensure customer satisfaction.
Services
HVAC Repair Refrigeration Installation Maintenance Contracts Emergency Services Walk-In Coolers
Details
  • Year established: 2007
Highlights and features
  • Certified technicians with 15+ years of industry experience
  • 24/7 emergency HVAC and refrigeration services available
  • No overtime fees for established maintenance contract customers
  • RSES Member with EPA-certified environmental compliance
  • Specialized in commercial refrigeration and HVAC systems
Associations and certifications
  • EPA Certified
  • Clean Air Act of 1990
Services
HVAC Repair
Our certified technicians provide rapid-response HVAC repair services for residential and commercial systems. With 24/7 emergency availability and no overtime fees for contract customers, we ensure minimal downtime. Our expertise covers all major brands and system types, including rooftop units and packaged systems.
Refrigeration Installation
We specialize in commercial refrigeration system installations, including walk-in coolers and freezers. Our technicians handle projects for restaurants, breweries, and industrial clients using premium brands like Continental Refrigeration and Hoshizaki. All installations meet EPA environmental compliance standards.
Maintenance Contracts
Our preventative maintenance programs help businesses avoid system failures through regular inspections and servicing. Contracts include priority emergency response and cost savings on repairs. We service HVAC systems, ice machines, and commercial refrigeration equipment across the tri-state area.
Emergency Services
Available 24 hours a day, 7 days a week, our emergency service responds to critical HVAC and refrigeration failures. With no overtime charges for contract customers, we prioritize rapid repairs to protect perishable goods and maintain comfort in residential and commercial spaces.
Walk-In Coolers
We design, install, and service commercial walk-in cooler systems for restaurants, breweries, and storage facilities. Our solutions include Southeast Cooler products and custom configurations to meet specific business needs. Maintenance and repair services ensure long-term reliability of temperature-controlled environments.
People
Jay McIntyre
Founder & Owner
Jay McIntyre founded M J Mac Inc. in 2007 after 15 years in the HVAC industry. He oversees all operations and maintains direct customer relationships, emphasizing quality service and technical excellence. Jay personally ensures compliance with EPA standards and environmental regulations.
Questions
Do you offer 24/7 emergency HVAC services?
Yes, we provide 24/7 emergency HVAC and refrigeration repair with no overtime fees for established maintenance contract customers.
What areas do you service?
We serve Philadelphia and surrounding areas including Abington, Warminster, Ambler, Glenside, Fort Washington, and the entire tri-state region.
Are your technicians certified?
All our technicians are EPA-certified and RSES members, with extensive training in commercial refrigeration and HVAC systems.
Do you offer financing options?
Yes, we offer financing options for HVAC and refrigeration equipment purchases and installation services. Ask about details during consultation.
What brands do you work with?
We service and install equipment from major brands including Continental Refrigeration, Hoshizaki, Goodman, and Generac products.
How can I request service?
Call us at (215) 674-4001 for immediate assistance or use our online contact form to schedule maintenance or emergency repairs.