JB Mechanical LLC

JB Mechanical LLC JB Mechanical LLC is your trusted heating & AC contractor in Beaver Dam, Wisconsin!

In remembrance and gratitude for those who served and sacrificed for our country. 🇺🇸
05/25/2026

In remembrance and gratitude for those who served and sacrificed for our country. 🇺🇸

05/22/2026

Specialized HVAC solutions designed for high-capacity manufacturing and warehouses. Keep your facility productive and your equipment cool with our expert engineering.

A mother's love is like no other - nurturing, comforting, and forever cherished. Happy Mother's Day. 🌷
05/10/2026

A mother's love is like no other - nurturing, comforting, and forever cherished. Happy Mother's Day. 🌷

05/07/2026

Consistent maintenance is the most effective way to protect your investment. The JB Mechanical Comfort Club offers four tiered levels - Platinum, Gold, Silver, and Bronze. From comprehensive annual maintenance visits to significant discounts on parts and labor, our membership plans ensure your heating and cooling systems operate at peak efficiency year-round.

Call us at (920) 210-8615 to discuss which plan best suits your facility or home.

04/29/2026

Serving Beaver Dam and surrounding areas with pride for nearly 10 years. Trust the local team with the industrial-scale experience.

04/14/2026

Custom fabrication. Skilled installation. Reliable maintenance. 🛠️

JB Mechanical specializes in industrial HVAC systems designed to keep your business running at peak performance. Our engineers and technicians provide the expertise you need to ensure facility-wide comfort and operational efficiency.

Contact us today to optimize your environment.

04/01/2026

In any business or industrial facility, clean air is a cornerstone of safety and productivity. JB Mechanical provides professional-grade air quality infrastructure to protect your building from harmful viruses, mold, and airborne contaminants. Utilizing industry-leading products from Trane and Mitsubishi, our team designs custom ventilation and filtration systems that ensure your staff and clients breathe easy.

Invest in the health of your facility. Reach out to the JB Mechanical team today for a comprehensive air quality consultation.

03/31/2026

We offer expert heating, cooling, and air quality solutions for any environment, providing the perfect climate for your family or your workforce.

May your troubles be less and your blessings be more this St. Patrick's Day. 🍀
03/17/2026

May your troubles be less and your blessings be more this St. Patrick's Day. 🍀

03/17/2026

JB Mechanical is the name you can trust. Since 2016, we have combined engineering expertise with hands-on technical skill to provide design, fabrication, and maintenance services across Dodge County and surrounding areas. We don't just fix systems, we optimize them for long-term performance and reliability.

🔗https://jbmechllc.com/

Address

805 Park Avenue Ste. A
Beaver Dam, WI
53916

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

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