Johnson Bros Heating & Cooling, LLC

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About Johnson Bros Heating & Cooling, LLC
Johnson Bros Heating & Cooling, LLC maintains a 4.9-star rating across 29 verified customer reviews in Montello, Wisconsin. This heating contractor operates Monday through Thursday from 7:30 AM to 3:30 PM, providing residential heating and cooling services throughout the greater Montello area. Reviewers consistently describe the business as family-owned, with multiple customers noting the office staff manages calls and emergency dispatch with exceptional organization. The company has built its reputation on rapid response times and reliable diagnostic work, serving homeowners who need immediate assistance with heating and cooling emergencies.
Without access to the company's website, specific brand partnerships, certifications, or specialized services cannot be verified from authoritative sources. The available review data does not detail particular equipment brands, warranty programs, or niche service offerings that would differentiate this contractor from others in the regional market. This limitation prevents a detailed analysis of competitive advantages or specialized capabilities beyond what appears in customer feedback.
Multiple reviewers recount specific scenarios demonstrating the company's commitment to responsive service. Joan Toepfer describes a Friday morning A/C failure where technicians arrived within 30 minutes, diagnosed the problem, and completed repairs before leaving. Michael Kempley's review details a more complex project: installing a complete furnace, air conditioning unit, and ductwork system in a home that previously had only electric baseboard heating and minimal existing duct infrastructure, completed efficiently within the quoted price. Sally Schneeberg and Jessie Stephan both emphasize the team's knowledge, fairness, and prompt response to furnace and AC issues. The office staff, particularly mentioned as Kris in one review, receives consistent praise for managing dispatch and customer communications effectively.
What Customers Say
7 of 29 reviewers award 5 stars, with multiple customers specifically praising same-day or within-hour arrival during emergencies. One negative review cites failure to return a call for a replacement estimate, representing the sole reported communication issue across all feedback.
Working Hours
| SundayToday | Closed |
| Monday | 7:30 AM–3:30 PM |
| Tuesday | 7:30 AM–3:30 PM |
| Wednesday | 7:30 AM–3:30 PM |
| Thursday | 7:30 AM–3:30 PM |
| Friday | Closed |
| Saturday | Closed |
Services
Emergency Furnace Repair
Rapid diagnosis and repair of furnace failures, with reviewers reporting arrival within one hour.
Air Conditioning Repair
Same-day A/C diagnostics and repair, including troubleshooting and fixing cooling system failures.
Furnace Installation
Complete furnace replacement and new installation services for residential homes.
Air Conditioning Installation
New AC unit installation for homes requiring cooling system upgrades or replacements.
Ductwork Installation
Custom duct system design and installation, including homes with minimal existing duct infrastructure.
Heating System Maintenance
Service and maintenance for heating systems to prevent future issues and extend equipment life.
Cooling System Maintenance
Preventive maintenance for air conditioning systems to ensure reliable operation.