Fabtek Custom Sheet Metal & HVAC

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About Fabtek Custom Sheet Metal & HVAC
Fabtek Custom Sheet Metal & HVAC serves Janesville, Wisconsin as a heating contractor holding a perfect 5.0-star rating across two verified customer reviews. The business operates Monday through Friday from 8 AM to 5 PM, closed on weekends. Residents can reach the office at (608) 373-4080 to request heating or cooling services within the Janesville area. This contractor specializes in furnace and air conditioner replacement alongside custom sheet metal fabrication work.
What distinguishes Fabtek from typical heating contractors is their dual expertise in both HVAC installation and custom sheet metal fabrication. This in-house sheet metal capability allows for tailored ductwork, vents, and mechanical components rather than relying exclusively on pre-fabricated parts. Both customer reviews explicitly praise the craftsmanship and professionalism of their service experience, with one noting fair and affordable pricing without sacrificing installation quality.
The two customer reviews both name Mark as the technician who handled their projects. Lyle Morgan described Mark replacing his furnace and air conditioner with expert-level skill and efficiency, noting the installation was clean, professional, and done right the first time. Cullen Maricque praised Mark's excellent work on his basement, calling him a great person to do business with. Both reviewers awarded five-star ratings and explicitly recommend Mark and Fabtek to others needing heating or cooling services.
What Customers Say
Both reviews award five stars, with customers praising Mark's craftsmanship on furnace and AC replacements and basement work. Reviewers highlight fair pricing, professional installation, and expert-level skill as consistent themes across their experiences.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
Furnace Installation & Replacement
Professional furnace replacement with expert-level installation skill and clean, efficient workmanship.
Air Conditioner Installation
AC system installation and replacement services ensuring proper setup and lasting performance.
Custom Sheet Metal Fabrication
In-house sheet metal fabrication for tailored ducts, vents, and mechanical components.
Heating System Repair
Heating repair services addressing furnace issues to restore home comfort quickly.
Cooling System Repair
Air conditioner repair services maintaining optimal performance and efficiency.
HVAC Maintenance
System maintenance services supporting longevity and reliable operation year-round.