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*The Angi rating for Contractor Service companies in Garnavillo, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.

*The HomeAdvisor rating for Contractor Service companies in Garnavillo, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.

Last update on February 26, 2026

Find Contractors in Garnavillo

Hanson Construction
4.8(
6
)
Major Home Repairs (General Contractor)

Serving Garnavillo, IA and surrounding areas

In business since 2000

Free estimates

Hanson Construction is Northern Iowa's premier residential general contractor. We specialize in an array of expertise for all of your specialized remodeling needs. We have over 35 years of experience in the industry and are considered masters within our trade. Regardless of the size and scope of your project, we will employ our unique skill set to see your project through from beginning to end. We will treat your property with the same care and consideration that we utilize when working on our own personal projects. We have outstanding customer service and ensure the job is done right the first time. Feel free to contact us to schedule an initial consultation, as we are more than happy to meet with you and discuss your project today!\n

Response time1 day
Recommended by100%of homeowners
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Avatar for Homemade Design
Homemade Design
3.7(
322
)
Major Home Repairs (General Contractor)

Serving Garnavillo, IA and surrounding areas

In business since 2006

Credit card accepted

"I never contacted the provider or used this service in anyway. I have to
write this review so that the request to write this review stops
popping up.
The rating is bogus as it is required to be able to submit.
"
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
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Avatar for Jill Seidner Interior Design
Jill Seidner Interior Design
3.5(
89
)
Major Home Repairs (General Contractor)

Serving Garnavillo, IA and surrounding areas

In business since 2006

Credit card accepted

"They did a good job. She had to submit like a photo but my daughter had them work on the central are of the loft. The deal was for one room. She got a lot of good ideal from her and it was worth it for her. They were professional and I did not hear anything negative."
Recommended by55%of homeowners
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Dave Navarro Construction
5.0(
2
)
Major Home Repairs (General Contractor)

Serving Garnavillo, IA and surrounding areas

In business since 2010

Free estimates

"The workmanship was excellent. The work was completed within the time frame agreed upon as well as the price quoted. Everything was done very professionally from start to finish. I HIGHLY recommend Dave Navarro Construction for any interior remodeling. I will definitely use him again - without hesitation."
Recommended by100%of homeowners
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Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Major Home Repairs (General Contractor)

Serving Garnavillo, IA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I only use James when I need some work done to my house. He responds fast, gets the work done quicker than just about anyone else I've ever used and seems very concerned with leaving his customers happy."
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Recommended by60%of homeowners
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Nathan Mitchell Construction & Electric
0.5(
1
)
Major Home Repairs (General Contractor)

Serving Garnavillo, IA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

Nathan Mitchell Construction & Electric, has successfully been completing projects for over eight years. I maintain my business in my workmanship and professionalism,with a devotion to excellence in quality craftsmanship and customer satisfaction. bringing in new clients on a daily basis with word of mouth. I am looking forward to working with each and everyone of you for a prosperous year. Call me today for your free quote!

Response time1 day
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Showing 1-10 of 11
Unfinished Carpentry questions, answered by experts

Bump-out additions can extend anywhere from 2 to 15 feet from an existing room. The right size will depend on how you plan to use the new space. For a cantilever bump-out, which doesn't require additional foundation support, the limit is typically 24 inches (2 feet). If a footing and foundation are part of the project, a bump-out can be much larger, even encompassing a whole room. It's also important to remember that many residential properties have limits on the total house size relative to the lot size.

Framing most homes takes anywhere between five and eight weeks to complete. You’ll need to account for inclement weather conditions, material shipment times, the number of crew members, and the weight of your materials. If the weather is too hot, wet, or cold for the installation, this process could take closer to eight weeks.

In framing, studs are placed at 16-inch intervals to coincide with the typical spacing of wall materials such as drywall or plywood. This spacing is called "on-center" and is necessary for maintaining structural stability and efficient use of materials. The 16-inch spacing also helps to distribute the weight evenly across the building's structure. For those looking to cut material costs and improve energy efficiency, 24-inch stud spacing can be employed through a method called "advanced framing". This requires careful planning and adherence to local building codes to ensure structural integrity.

While some highly experienced homeowners can frame a house independently, it is not advisable. You will need ample carpentry experience, a team of helpers, and professionals to sign off on your work to meet local building codes. For the safest outcome, we recommend buying or building a house with the guidance of professionals.

There are both temporary and permanent ways to enclose a carport. If you’re looking to enclose your carport for the winter, a canvas enclosure could do the trick. It won’t be as protective as a permanent structure, but it can offer some protection from elements like snow, rain, and wind. For a permanent enclosure, you can add extra walls, add a new vertical roof, or a lean-to addition on one side of the structure.

The Garnavillo, IA homeowners’ guide to contractor services

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