Michael Brennan
Lead Service Technician
Michael has been repairing high-end appliances in the Greater Boston area for over 18 years. He specializes in Sub-Zero and Wolf appliances and has completed advanced factory training programs.
Certifications
- Sub-Zero Specialist
- Wolf Appliance Expert
- EPA Section 608 Certified
- NATE Certified
Specialties
Articles by Michael
Complete Sub-Zero Refrigerator Maintenance Checklist for 2026
Keep your Sub-Zero refrigerator running at peak performance with our comprehensive maintenance guide used by professional technicians.
January 14, 2026
Protecting Your Appliances Through New England Winters
New England winters are harsh on everything, including your appliances. Learn how cold weather affects your refrigerator, range, and other equipment.
November 19, 2025
Preparing Your Appliances for New England Winter
Boston winters are tough on appliances. Learn how to protect your refrigerators, ranges, and more from cold-weather challenges.
October 19, 2025
Refrigerator Making Noise? Diagnosis Guide for Common Sounds
Different refrigerator noises can indicate different problems. Learn to identify what various sounds mean and when they signal a need for repair.
August 9, 2025
Why Is My Refrigerator Making Noise? Sound Diagnosis Guide
Strange refrigerator sounds can indicate problems or be completely normal. Learn to identify concerning noises.
July 17, 2025
Protecting Your Appliances During New England Power Outages
From nor'easters to summer storms, power outages are a fact of New England life. Learn how to protect your appliances and food.
October 4, 2019