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About AT Klemens in Great Falls, MT

814 12th St N, Great Falls, MT 59401

(406) 452-9541

http://www.atklemens.com

Our Story

Since 1928, A.T. Klemens has been a cornerstone of the Great Falls community, evolving from a small family-run sheet metal shop into a trusted, multi-service corporation. While now guided by a dedicated board and shareholders, we maintain our deep-rooted, generational commitment to the area. Our longevity is a point of pride, with leadership like CEO Dennis, who started as an apprentice electrician here in 1986. We offer a comprehensive one-company solution for your home or business, providing licensed and bonded commercial roofing, electrical, plumbing, and HVAC services. Our highly trained technicians focus on reliable workmanship and clear communication, handling everything from routine installations to 24-hour emergency repairs. For generations, we've been the local choice for quality and dependability.

Key Services

  • Faucet repair
  • Gas line installation
  • HVAC system repair
  • Outlet repair
  • Electric vehicle charging station installation
  • Bathtub repair

Common Questions

As a homeowner in Great Falls, what should I do about frequent bathroom drain buildup?

Bathroom drain buildup from hair, soap, and hard water is a common issue in our area. Our plumbing team at A.T. Klemens is very familiar with this local challenge. We can perform a thorough drain cleaning and inspection to clear the immediate blockage. More importantly, we can assess your specific plumbing setup and provide maintenance advice or solutions, such as installing hair catchers or recommending specific cleaning routines, to help prevent rapid recurrence and protect your pipes.

Does A.T. Klemens handle both electrical panel upgrades and EV charger installation?

Yes, we provide a complete electrical solution. Many older homes in Montana need panel upgrades to support modern demands, including electric vehicle chargers. Our electricians can evaluate your current panel's capacity, perform any necessary upgrade or repair, and then properly install a dedicated circuit for your EV charging station. This integrated approach ensures your new charger is safe, up to code, and functions reliably for years to come.

Can one company really manage a project involving plumbing, HVAC, and electrical work?

Absolutely. Since 1928, our unique advantage has been being a true 'one-stop shop.' For a bathroom remodel, for example, our team can coordinate the shower and sink installation (plumbing), install new ventilation or heating elements (HVAC), and handle all light fixture and outlet wiring (electrical). This streamlined approach saves you time, reduces coordination headaches between multiple contractors, and ensures all systems work together seamlessly under our single point of responsibility.

Business Location & Hours



Mon:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:8:00 AM - 5:00 PM
Sat:Closed
Sun:Closed


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