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Ganser Co Inc

Founded 1939 • With Angi since June 2007


(148) Verified Reviews

Business Highlights

Emergency Services OfferedEmergency Services Offered
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COVID-19 Update
We are actively performing full services. We are taking additional precautions to protect our customers.

Health & Safety Measures

We will wear masks and gloves when we visit your home
We will sanitize the workspace and all areas touched
We offer estimates and quotes using video calling
All statements concerning COVID‑19 business operations and essential services are informational only, and are self‑reported and not verified by Angi.


Full exterior and interior remodeling including Roofs, Windows, Siding, Gutters, Insulation, Bathrooms, Decks, etc. and repair company. License number 12399. Financing options available: 12 Months, 24 Months, 60 Months and Special Offers throughout the year. Repair Division includes small leaks, patching, gutter cleaning, snow removal, ice dam removal, etc. Additional fax - (608)222-8199. Additional DBA - Ganser Exteriors....

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Offers by Arrow Exterior Design on Angi

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Verified Reviews

A few reviews for this pro...


We were very pleased with the work done wrapping our old rotted windows and installing new gutters. Effort was taken to match existing trim and siding. Our only complaint was that we had to wait quite a while for the work to be done, but we are very happy with the finished product.

Description of Work
Gutter installation and window wrapping

Category gutter repair,replacement windows



It was discovered during a fireplace insert project that the flashing around my chimney was installed incorrectly and leaked causing the wood to rot. Ganser came, matched the siding and did the work to replace all the wood etc. It looks great and the fireplace insert project commenced without a hitch. They were professional, courteous and, although were booked months out, actually were able to com...

Description of Work
Needed Chimney repaired and siding replaced

Category chimney repair



Everyone was very helpful and willing to answer any questions. We were not expecting to have to make such a large purchase only 18 months after moving into the home. They made the process easy. Patrick was very knowledgeable and has many years experience in the industry. The job was completed in 3 days with a nice size crew. They cleaned up well and luckily had decent weather for a mid December in...

Description of Work
New roof due to leaking

Category roofing



We love our new bathroom. Bright, clean, functional, safe and beautiful. We expect many years of enjoyment from this project. Thank you Ganser for making it happen.

Description of Work
Bathroom remodel

Category roofing,home remodeling



From the first in-home visit to the free estimate to the actual service, everything was professional and top-notch. Maybe not the cheapest option but definitely great communication, fast service, high quality and trustworthy. I'd definitely recommend them...and actually we our neighbors.

Description of Work
We had a new roof installed.

Category roofing

    Services Offered

    Roofing, Windows, Remodeling Bathrooms, Decks, Siding, Doors, Gutters & exterior accessories.

    Services Not Offered

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    General Information
    Free Estimates
    Eco-Friendly Accreditations
    Payment Options
    MasterCard, Discover, Check, Visa, Financing Available, American Express
    Senior Discount
    Emergency Service