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11 Years
experience
Emergency
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Trusted HVAC Services in Franklin, WI
Brothers Consolidated Heating & Air Conditioning was founded in 2015 when Bill & Dennis Hankins acquired Consolidated Heating, preserving its legacy of excellence as a Carrier dealer. With over 80 years of combined industry experience, our NATE-certified technicians deliver residential and commercial HVAC solutions, including heating, cooling, indoor air quality, and maintenance services. As a Factory Authorized Carrier Dealer and BBB A+ rated business, we prioritize quality installations, 24/7 emergency support, and personalized service agreements tailored to client needs.

Our commitment to innovation is demonstrated through advanced technologies like crossover heat pumps and ductless mini-split systems, while our 1-year guarantee on installations underscores confidence in our workmanship. Serving Wisconsin communities, we combine technical expertise with responsive service to ensure year-round comfort for all clients.
Services
Heating Services Air Conditioning Boiler Installation Indoor Air Quality Ductless Mini-Split Commercial HVAC Maintenance Agreements Crossover Heat Pumps Magic-Pak Units Emergency Repairs
Details
  • Year established: 2015
Highlights and features
  • Over 80 years of combined HVAC experience in residential and commercial systems
  • Factory Authorized Carrier Dealer with 1-year installation guarantee
  • NATE-certified technicians for specialized heating and cooling expertise
  • 24/7 emergency services with prompt response times
  • Comprehensive maintenance agreements for system longevity
Associations and certifications
  • Factory Authorized Carrier Dealer
  • BBB A+ Rating
What people say
Prompt service during snowstorm Knowledgeable and efficient technicians Responsive and awesome customer service Great responsiveness for furnace replacement Excellent technician communication
Services
Heating Installation
We specialize in residential and commercial heating system installations, including high-efficiency furnaces and boilers. Our Carrier-certified technicians ensure proper system sizing and installation for optimal performance. With 24/7 emergency support and a 1-year guarantee, we deliver reliable winter comfort solutions tailored to Wisconsin's climate.
Air Conditioning
Our air conditioning services include system installation, repair, and maintenance for homes and businesses. We offer energy-efficient Carrier units with SEER ratings up to 30. Our NATE-certified technicians provide same-day emergency repairs and seasonal maintenance to ensure peak summer performance across Southeastern Wisconsin.
Ductless Mini-Split
We install and service ductless mini-split systems for targeted temperature control in specific rooms. These energy-efficient systems require no ductwork and can be installed in one to two business days. Our EPA-certified technicians offer maintenance plans and Climate Shield extended warranties for long-term reliability.
Commercial HVAC
We provide comprehensive HVAC solutions for commercial properties including rooftop units, chillers, and zone control systems. Our specialists offer 24/7 emergency service and planned maintenance agreements to minimize downtime. With expertise in multi-family Magic-Pak installations, we serve businesses of all sizes across Franklin, WI.
Maintenance Agreements
Our maintenance agreements include annual tune-ups, priority scheduling, and 10% discounts on repairs. Technicians perform comprehensive inspections of electrical components, refrigerant levels, and safety systems. These plans extend equipment lifespan and maintain manufacturer warranties for residential and commercial HVAC systems.
People
Bill Hankins
Co-Owner
Co-owner with over 40 years of HVAC experience, Bill Hankins leads operations while maintaining the legacy of quality service established by Consolidated Heating since 2015.
Dennis Hankins
Co-Owner
Co-owner Dennis Hankins oversees technical operations, leveraging decades of HVAC expertise to ensure all installations meet Carrier's strict quality standards and customer expectations.
Questions
What HVAC services do you offer in Wisconsin?
We provide heating, air conditioning, boiler services, ductless mini-splits, commercial HVAC, maintenance agreements, and 24/7 emergency repairs across Wisconsin.
Are you available for emergency HVAC repairs?
Yes, we offer 24/7 emergency services with technicians available year-round for urgent heating and cooling issues.
Do you offer maintenance plans for HVAC systems?
Yes, our maintenance agreements include annual tune-ups, priority service, and discounts on repairs for residential and commercial systems.
What financing options are available?
We offer financing through Wells Fargo (subject to credit approval) for new HVAC installations and major repairs.
Are you Carrier-certified technicians?
Yes, we're Factory Authorized Carrier Dealers with NATE-certified technicians trained in the latest HVAC technologies.
Reviews (1)
Paul Strnad
Dec 03, 2016 Report
This was my first experience using these folks for my annual oil furnace tune up, and I am impressed. From setting up an appt with Jackie on the phone, to the promptness and courtesy of technicians, Tom & Paul, they were very professional. Dennis even came out today, the day after my tune up, to troubleshoot a minor glitch that was preventing my furnace from firing up! Thanks everyone!