Geisler Brothers: Heating, Cooling, Roofing & Sheet Metal in Dubuque, IA

For over 130 years, Geisler Brothers has been the trusted name for home comfort and building protection in eastern Iowa. This family-run company blends deep local history with modern expertise to handle everything from your furnace repair to a new commercial roof. Serving Dubuque IA and the surrounding communities, they are known for reliable, round-the-clock service.

Business Overview

Geisler Brothers Company provides full-service heating, air conditioning, ventilation, roofing, and architectural sheet metal work. They help both homeowners and business owners. Their team is available 24 hours a day, 7 days a week for emergencies. That means if your heat goes out on a cold Dubuque night or your AC fails during a humid Iowa summer, you can call anytime.

Their skilled employees handle residential projects in older Dubuque neighborhoods and new builds in growing areas like Asbury and Peosta. They also manage large commercial jobs for schools, hospitals, and businesses across their service region.

Key Services

Geisler Brothers organizes their work into a few core areas that cover most local needs.

  • Heating & Air Conditioning (HVAC): They install and replace furnaces, air conditioners, and heat pumps. They also repair all types of HVAC systems to keep homes comfortable year-round.
  • Roofing: The company specializes in commercial roofing systems and standing seam metal roofs, known for their durability in Iowa's weather.
  • Metal Fabrication & Sheet Metal: This includes custom gutters, flashing, ventilation ducts, and architectural metal work. It's a craft they've perfected since 1892.

Areas Served

Geisler Brothers serves a wide area of eastern Iowa. Their service towns include Dubuque IA, Decorah, Asbury, Manchester, Waukon, Park View, West Union, Cascade, Postville, Sumner, Epworth, Farley, Peosta, Monona, Fayette, Elkader, Strawberry Point, and Calmar.

Working in these communities for generations gives them unique knowledge. They understand the building styles in historic Dubuque, the needs of farmstead buildings, and the requirements for modern commercial construction in the region.

Company History

The story begins in 1892 when Joseph Geisler opened a sheet metal shop combined with a hardware store in Dubuque. He made pots, pans, and custom metal items. By 1903, he focused solely on sheet metal, moving into building materials like metal roofing and gutters.

His son, Joseph Geisler Jr., joined in 1907, and the firm became Joseph Geisler & Son Sheet Metal Works. They added ventilation and heating work. Another son, Arthur, joined in 1915, and in the 1920s the partnership was renamed Geisler Brothers Roofing and Sheet Metal Works. This foundation in craftsmanship still guides the company today.

Leadership & Local Presence

Now in its fifth generation of family leadership, Geisler Brothers is deeply rooted in the Dubuque community. The owners and managers live and work in the area. They are involved in local trade associations and understand the specific challenges of maintaining buildings in Iowa's climate. Their long presence means they've worked on many of the region's landmark buildings.

Specialties & Highlights

  • Five Generations of Service: A rare family legacy of skill passed down since 1892.
  • 24/7 Emergency Availability: Always open for urgent heating, cooling, or roofing issues.
  • Dual Expertise: Unique combination of HVAC mechanical systems and architectural metal/roofing craftsmanship.
  • Commercial & Residential Focus: Equally capable on a large factory roof or a home furnace.
  • Local Craftsmanship: Custom metal fabrication shop on premises for tailored solutions.

Why Locals Choose Geisler Brothers

Residents and business owners in Dubuque IA and nearby towns choose Geisler Brothers for a simple reason: proven reliability. They have seen Iowa's seasons change for over a century and know how to prepare homes and buildings for them. Their long history isn't just about age; it's about consistent quality, adapting to new technology while keeping old-world craftsmanship. When you need work done right, from a complex metal fabrication to a standard AC tune-up, the community trusts the name that has been here the longest. For dependable service in Dubuque IA, Geisler Brothers remains the local standard.

Contact Information

Geisler Brothers

★★★★★ 5.0 / 5 (1)

: 1500 Radford Rd, Dubuque, IA 52002

: (563) 583-7363

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Business Services

  • HVAC installation or replacement
  • HVAC system repair
  • Metal fabrication

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours




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