Business Details
50+ Years
experience
Emergency
services
Trusted HVAC & Plumbing Services in Cambridge
T M Johnson Bros has been a trusted name in plumbing, heating, and air-conditioning services since 1964. Headquartered in Grandy, MN, we pride ourselves on employing highly trained professionals dedicated to delivering exceptional service across East Central Minnesota. Our expertise spans the design, engineering, and installation of complete comfort systems for residential and commercial properties.We prioritize customer satisfaction through a commitment to professionalism, integrity, and transparency. Every service call includes a clear explanation of costs before work begins, backed by our exclusive written guarantee. With over six decades of local experience, our team combines technical excellence with a personalized approach to ensure hassle-free experiences for every client.
Services
Heating Repair
AC Installation
Plumbing Services
Geothermal Systems
Water Treatment
Furnace Maintenance
Emergency HVAC
Water Heater Repair
Indoor Air Quality
Boiler Services
Details
- Year established: 1964
Highlights and features
- We offer over 61 years of local HVAC and plumbing expertise.
- 24/7 emergency service for urgent heating and cooling needs.
- Fully licensed, insured, and committed to industry standards.
- Competitive financing options for HVAC and plumbing projects.
- Comprehensive maintenance plans with satisfaction guarantees.
What people say
Outstanding service
Knowledgeable technicians
24/7 emergency availability
Detailed explanations
Satisfaction guarantees
Services
Furnace Repair
Our furnace repair service addresses all types of heating system malfunctions, from minor tune-ups to emergency breakdowns. Servicing Cambridge and East Central Minnesota since 1964, we ensure efficient, lasting solutions. Our licensed technicians diagnose issues quickly and provide transparent pricing with upfront cost estimates. We guarantee satisfaction for all furnace repair work.
AC Installation
We specialize in AC installation for residential and commercial properties. Our experts help select and install energy-efficient units tailored to your space and budget. Backed by comprehensive warranties, our installations meet all local codes. With financing options available, we make upgrading your cooling system affordable and stress-free.
Plumbing Services
From leak repairs to water heater replacements, our plumbing services cover all residential and commercial needs. Serving East Central Minnesota, we offer 24/7 emergency response for urgent issues. Our certified plumbers use advanced diagnostic tools to resolve problems efficiently and minimize property damage.
Geothermal Systems
We design and install geothermal heating and cooling systems that reduce energy costs and environmental impact. Our certified technicians provide complete geothermal solutions, including system sizing, installation, and maintenance. With rebates available, we help Cambridge homeowners transition to efficient, eco-friendly climate control.
Water Treatment
Our water treatment solutions address hard water, iron contamination, and other quality issues affecting East Central Minnesota homes. We offer custom filtration and softening systems that improve taste, protect plumbing, and extend appliance life. With options for both residential and commercial properties, we ensure clean, safe water throughout your space.
Questions
Do you offer financing options for HVAC replacements?
Yes, we provide financing options for HVAC replacements and major plumbing projects. Speak with our team for personalized payment plans.
Are emergency services available after hours?
Yes, our 24/7 emergency service covers HVAC and plumbing issues outside regular business hours. Call 763.689.3141 immediately.
How often should furnace filters be replaced?
Replace 1-inch filters monthly and 4-inch filters every 6-9 months. More frequently if you have shedding pets.
What HVAC brands do you service?
We service all major brands including Carrier, Bryant, Trane, Lennox, Rheem, American Standard, and more.
Do you provide maintenance plans for heating and cooling?
Yes, our maintenance programs include bi-annual inspections, discounts on repairs, and priority scheduling for HVAC systems.
Can you help with leaking pipes or faucets?
Yes, our licensed plumbers offer urgent repair services for leaking pipes, faucets, and other plumbing emergencies.
