A Trusted Name Since 1964
Since 1964, T M Johnson Bros, Inc. has been proud to serve homeowners and businesses throughout East Central Minnesota with dependable heating, air conditioning and plumbing services. Based in Grandy, MN, our team is built around one simple goal: provide the kind of service we’d want for our own family—skilled work, honest communication, and a great customer experience from start to finish.
We do this through continually working to live out our Core Values of Grace, Respect, Education, Accountability and Transparency. Our team is not just trained to fix problems – but to represent our company well and to bring you comfort when you need it most. You can expect to see this effort in the details: professionalism, genuine concern for you and your property, clear explanations and a work ethic that reflects the standards we’ve built our reputation on for decades.
We will come along side you to help you decide what is best for your situation whether that is repair, full replacement or improvement of your existing system. No matter the job, we are going to bring the same mindset every time: do the job right, treat people right, and stand behind the work.
When you choose T M Johnson Bros, you’re not just hiring a contractor—you’re choosing a local team that takes your comfort and your trust seriously.
Service Coordination Team
Baleen
President
Hobbies: Spending time with family & friends, cooking, home improvement projects
Favorite Product: 24/7 Emergency Service
Training/Certificates:
- B.A. in Accounting Magna Cum Laude – Concordia College Moorhead
- 30 years experience in business formation, management & ownership
Quinten
General Manager
Hobbies: Spending time with my wife and kids, hunting, fishing and anything that is outdoors
Favorite Product: Discount Maintenance Plan
Training/Certificates:
- EPA Certified
- Carbon Monoxide Safety & Combustion Analysis Certified
- State Certified Boiler Engineer
- State Certified Energy Auditor
- BPI Certified
Patty
HR & Warranty
Hobbies: Enjoying the adventures of life with my love, my children, my grandchildren, & friends, being in nature, drinking great coffee, learning
Favorite Product: Educated & experienced office staff, technicians & installers
Training/Certificates:
- Integrative Health & Healing A.S. Degree – Anoka Ramsey Community College – Cambridge MN
- Certified End-of-Life Doula, INELDA & Moments Hospice, 30 years in business management & bookkeeping
- Life Transition Consultant – Personal & Professional
Ashley
HVAC Coordinator
Hobbies: Hiking, painting, reading, photography, four-wheeling, hanging out with my family.
Favorite Product: Reverse Osmosis System
Training/Certificates:
- 10 years industry experience, Customer Satisfaction Certificate
Kallie
Plumbing Coordinator
Hobbies: ATVing, camping, spending time with family, watching races (dirt track, motocross, snocross).
Favorite Product: Discount Maintenance Plan
Training/Certificates:
- 10 years of customer care and service experience
Plumbing and HVAC Professionals
Zach
Master Plumber
Hobbies: Enjoy spending time outdoors.
Favorite Product: Gerber Toilets
Training/Certificates:
- Master Plumber
- Backflow Prevention Tester and Rebuilder
Brad
Journeyman Plumber
Hobbies: Avid outdoorsman, hunting, fishing, camping
Favorite Product: Rinnai Tankless Water Heater
Training/Certificates:
- Journeyman Plumber
Lukas
Plumbing Apprentice
Hobbies: Hunting, fishing, camping
Favorite Product: MTM-100 Carbon/Softener
Training/Certificates:
- Carbon Monoxide Safety & Combustion Analysis Certified
- NCI Certified Plumbing Apprentice
Alex
HVAC Service Technician
Hobbies: Pickleball, fishing, snowmobiling, softball, cooking
Favorite Product: AMVC96 Series Furnace
Training/Certificates:
- Carbon Monoxide Safety & Combustion Analysis Certified
- Airflow Testing & Balancing Certified
- Ultimate Tech Electrical
- Heating & Cooling
- Plumbing Certifications
- EPA Certified
Danyon
HVAC Service Technician
Hobbies: Camping/hiking, hanging out with my family & dogs
Favorite Product: Amana
Training/Certificates:
- EPA Certified
- Carbon Monoxide Safety & Combustion Analysis Certified
- A2L Certified
Dave
HVAC Service Technician
Hobbies: Pickleball, raising chickens, keeping up with my two kids, coaching youth soccer, playing guitar
Favorite Product: Geothermal Systems
Training/Certificates:
- LowGWP Refrigerant Safety; A2L Refrigerant
- Heat Exchanger Expert Certified
- Carbon Monoxide Safety & Combustion Analysis Certified
- NCI Duct System Optimization
- NATE Furnace Installation & Service
- NATE AC Installation & Service
- NATE Heat Pump Installation & Service, EPA Certified
Kyle
HVAC Installer
Hobbies: Lakedays, hunting, ATV’s
Favorite Product: Yellow Jacket Titan Max Digital Manifold Set
Training/Certificates:
- EPA Certified
- NCI Combustion
- A2L Refrigeration
- Amana S-Series Geo Star Certified
- Navien Certified
David
HVAC Installer
Hobbies: Woodworking, being outside, spending time with family
Favorite Product: Gree Flex
Training/Certificates:
- A2L Refrigeration
- Amana S-Series Certified
- Geo Star Certified
- Navien Certified
- EPA Certified Air Flow Balancing
- Carbon Monoxide Safety & Combustion Analysis Certified
Why Choose Us
For the highest quality repairs, maintenance, and installation service, you can trust us to take care of your needs.
"I am so impressed with the service I have received from this entire company, every time I have needed them."
- Angel R.
Here’s why people in Cenral Minnesota choose T M Johnson Bros:
- Always a Fair Price
Our professionally trained certified Technicians are paid hourly, not on how much they charge you (many companies pay their technicians on commission). This keeps our Technicians focused on delivering the highest quality products and services, and not on selling your something you don’t need. - 24/7/365 Emergency Service
Unfortunately, plumbing, air conditioning, and heating emergencies don’t always happen when it is convenient, and you cannot always wait for service. We have Technicians available 24 hours a day, 7 days a week, every day of the year (including weekends and holidays). - Our Phones Ring Directly to a Team Member
Every time you call, even if it is after hours or on a weekend, you will speak to a live person that is an employee of TM Johnson Bros. In the event we are on the other line or helping another customer and you have to leave a message, we will call you right back to address your needs. - No-Risk, Money-Back Guarantee
Whether we do a plumbing repair, equipment maintenance, or the installation of a new heating and air conditioning system we have you covered with our comprehensive No-Risk Money-Back Guarantee. - Experience You Can Trust — Since 1964
T M Johnson Bros. has been serving the East Central Minnesota since 1964. As a locally owned and operated business, we take pride in the relationships we develop with each of our customers. The service technicians at TM Johnson Bros. have completed numerous certifications and many hours of training sessions offered by the National Comfort Institute. Plus, T M Johnson Bros. heating and cooling professional installers and technicians have certifications in Carbon Monoxide and Combustion analysis. - Licensed and Insured:
T M Johnson Bros is fully licensed, bonded, and insured for your peace of mind and protection.