Lee Mechanical

Mechanical contractor
4.3(190 reviews)
9909 S 57th St, Franklin, WI 53132
Lee Mechanical

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About Lee Mechanical

Lee Mechanical Inc. operates as a comprehensive MEPF contractor based in Franklin, Wisconsin, serving southeastern Wisconsin and nearby communities with a full spectrum of mechanical, electrical, plumbing, fire protection, refrigeration, and prefabrication services. With a rating of 4.3 stars across 189 verified reviews, the company has built a strong reputation in the region since opening its doors. The company maintains a Caledonia Fabrication and Logistics Facility at 4321 Carol Rd, reflecting significant investment in in-house manufacturing capabilities.

What distinguishes Lee Mechanical from typical HVAC contractors is their vertically integrated service model and specialized commercial refrigeration expertise. As a Lennox dealer, the company handles everything from residential furnace and AC replacements to mission-critical systems for data centers, healthcare facilities, and industrial complexes. Their prefab shop allows same-day fabrication for custom sheet metal and pipe systems, dramatically reducing project timelines. The company operates a 24/7 emergency line for urgent service calls, and their fire protection division maintains the rigorous standards required for systems upon which lives depend.

Customer reviews highlight specific technicians who delivered exceptional service when it mattered most. Dave B. arrived at a homeowner's residence on the same day their 24-year-old furnace failed during winter, providing a quote with installation completed the following morning. Plumber Todd was praised for explaining costs upfront, addressing water hammer with modern devices, and thoroughly cleaning up after a laundry room faucet replacement. For commercial clients, the refrigeration team services supermarket equipment and commercial kitchen systems, handling jobs that require specialized technical knowledge and rapid response.

What Customers Say

Of 189 reviews, five-star ratings consistently mention specific technicians by name and praise same-day response times, while lower-rated reviews cite business model changes that affected residential service availability.

4.3 · 190 reviews
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Working Hours

SundayClosed
Monday8 AM–4 PM
Tuesday8 AM–4 PM
Wednesday8 AM–4 PM
ThursdayToday8 AM–4 PM
Friday8 AM–3:30 PM
SaturdayClosed

Services

Furnace & AC Installation

Complete heating and cooling system replacement, including new furnace, air conditioning, and whole-home humidifier installations with professional permitting.

Commercial Refrigeration

Installation and service for supermarket refrigeration equipment, commercial walk-in coolers, and refrigeration systems for food service businesses.

Plumbing Repairs & Replacement

Plumbing services including faucet replacement, water heater installation, washer shutoff valves, and water hammer mitigation.

Fire Protection Systems

Design and installation of fire protection systems meeting life-safety codes for commercial and industrial facilities.

Electrical & Controls

Electrical contractor services and building automation controls for commercial and industrial projects.

Prefabrication & Fabrication

In-house sheet metal and pipe fabrication through their Caledonia facility, enabling accelerated project timelines.

Municipal Water & Wastewater

Municipal infrastructure services including water and wastewater mechanical systems.

Frequently Asked Questions