Business Details
50+ Years
experience
Emergency
services
Trusted HVAC and Roofing Services in Brainerd, MN
Thelen Heating & Roofing has built a reputation as Greater Minnesota's premier provider of heating, cooling, roofing, and ventilation systems for residential and commercial clients. Since 1958, we have prioritized customer trust through high-quality products, expert service, and efficient solutions tailored to individual needs. Our team of over 80 professionals combines technical expertise with ongoing training to ensure superior results. We maintain partnerships with leading industry brands and employ certified applicators and installers to deliver reliable systems.Our commitment extends beyond installation to include 24/7 emergency services, maintenance programs, and comprehensive commercial roofing solutions. With in-house sheet metal fabrication and design/build capabilities, we address complex projects while maintaining cost-effectiveness. Our focus on communication and transparency ensures clients receive exactly what we promise, fostering long-term relationships. Serving the Brainerd Lakes area and Twin Cities for over 60 years, we remain dedicated to innovation and excellence in every project.
Services
HVAC Installation
Commercial Roofing
Sheet Metal Fabrication
Maintenance Contracts
Emergency Services
Details
- Year established: 1958
Highlights and features
- Over 60 years of experience serving Minnesota communities
- 24/7 emergency service with prompt response times
- Certified applicators for leading HVAC and roofing brands
- In-house sheet metal fabrication for custom solutions
- 80+ trained professionals committed to customer satisfaction
What people say
Prompt, courteous, professional
Great service
Honest recommendations
Quick repairs
Knowledgeable staff
Services
HVAC Installation
We install high-efficiency furnaces, air conditioners, and boilers designed for Minnesota's climate. Our technicians ensure proper sizing and installation for optimal energy efficiency and comfort. Backed by manufacturer warranties and our satisfaction guarantee.
Commercial Roofing
Comprehensive commercial roofing services include installation, maintenance, and repair of built-up, rubber, and metal standing seam roofs. Our experts handle asbestos abatement and noise reduction for minimal business disruption.
Sheet Metal Fabrication
Our in-house fabrication shop creates custom ventilation systems for commercial, residential, and industrial applications. CAD-designed solutions meet exact specifications while maintaining code compliance and energy efficiency standards.
Maintenance Contracts
Scheduled maintenance programs prevent system failures through comprehensive inspections and tune-ups. Contracts cover HVAC equipment, ventilation systems, and commercial roofing to extend equipment lifespan and maintain warranties.
Emergency Services
Available 24 hours a day for urgent HVAC and roofing issues. Our rapid response team addresses heating failures, roof leaks, and ventilation emergencies with same-day service across our service areas.
People
Tim Haglin
President; Commercial Jobs
With decades of industry experience, Tim leads our commercial operations while maintaining direct client relationships. He ensures project execution aligns with our quality standards and client expectations.
John Thelen Jr.
Vice President & Residential Sales/Estimates
John oversees residential operations with a focus on personalized solutions. His hands-on approach ensures homeowners receive accurate estimates and quality installations that meet their specific needs.
Gunnar Niemeyer
Service Manager
Gunnar manages our 24/7 service team, ensuring prompt response times and thorough repairs. His technical expertise and customer-focused approach maintain our high service standards during emergency and routine calls.
Blake Thelen
Residential/Commercial Estimates
Blake provides detailed project assessments for both residential and commercial clients. His attention to detail ensures accurate cost projections while maintaining our commitment to transparent pricing.
Nate Reilley
Project Manager
Nate coordinates complex installations and renovations, ensuring timely completion and adherence to specifications. His project management skills maintain efficiency across our commercial and industrial contracts.
Questions
What HVAC services do you offer for homeowners?
We provide complete residential HVAC solutions including furnace and air conditioner installation, boiler systems, air purification, and 24/7 emergency repair services.
Do you handle commercial roofing projects?
Yes, we specialize in commercial roofing including installation, maintenance, and repair of built-up, rubber, and metal standing seam roofs for businesses of all sizes.
Are your technicians certified?
All our technicians are certified applicators for leading HVAC and roofing brands, with ongoing training to maintain industry certifications and manufacturer qualifications.
What areas do you service?
We serve the Brainerd Lakes area and Twin Cities metro region, with commercial projects extending throughout Minnesota and surrounding states as needed.
Do you offer maintenance contracts?
Yes, our maintenance programs include regular system inspections and tune-ups for residential and commercial HVAC systems to prevent breakdowns and extend equipment life.
What emergency services are available?
Our 24/7 emergency service responds to heating, cooling, and roofing emergencies with trained technicians available for immediate assistance across our service area.
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