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

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

Last update on April 15, 2026

Find Architects in Sullivan

Avatar for Trenkle Architecture and Construction, LLC
Trenkle Architecture and Construction, LLC
5.0(
8
)

Serving Sullivan, WI and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"We met Matt Trenkle at a home show in Madison. We were not looking for a cookie-cutter architect, we needed an eco-oriented designer with experience in alternative materials building. We were drawn to Matt's booth because his display showed that his work was right up our alley. We described our unusual plan and he was eager to take it on. Through a few exchanged emails we further discussed our needs, and he put together a proposal for the work. He is a personable and dynamic architect and worked up a thorough and very clear proposal for us, with a reasonable estimate for the work we were requesting. I am sure he would be very easy to work with and a good communicator, and he gave us confidence that he was ready and capable of doing the work we needed and flexing with us as we worked through the design issues together. As it turns out, we decided to go with a local architect instead (we are based in Madison and Matt is in Milwaukee). His proposal was for design development and construction drawings for a 1000 sq ft passive solar earth bermed house made of earth-covered tire bales with an incorporated greenhouse."
Arens Residence - Addition
Shields Residence - Addition and Remodeling
Livingston Deck
Krause Residence
Arens Residence - Addition

+54

4 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Evolution Drafting
Evolution Drafting
3.1(
73
)

Serving Sullivan, WI and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Excellent Experience – Highly Recommend company. I had a great experience working with this drafting company. The team was professional, responsive, and easy to work with. A special shoutout to Collin Kelsch and Rosa Chatwin for their outstanding cooperation and attention to detail throughout the project."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
70 neighbors recently requested a quote
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Showing 1-10 of 17
Architects questions, answered by experts

Start by researching local contractors with experience in cottage construction. Ask for references, check licensing and insurance, and review completed projects. Compare multiple bids, making sure each includes the same scope of work. A good contractor will communicate clearly, provide a detailed contract, and ensure all work meets code and safety standards.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

Yes, architects specialize in both new construction and renovation projects, ensuring that additions blend seamlessly with existing structures while meeting safety standards.

The cost to draw house plans typically ranges from $800 to $2,700, with standard blueprints averaging around $1,800. For a custom home, the cost is higher, with blueprints often falling between $5,000 and $20,000, and potentially more for very complex designs. Several factors influence the total price, including the project's size, the number of rooms, the type of drawings required, and the architect's experience level. You may also need to pay a structural engineer to ensure building safety, particularly for custom homes.

You have three options in terms of professionals who can draw up blueprints: a draftsperson, an architect, or a structural engineer. A draftsperson can sometimes draw up plans for new construction, but they more often work from approved plans for alterations or to provide 3D drawings. Architects are usually the best option for standard residential construction projects. Structural engineers might be necessary for custom home builds or for alterations that could affect your home’s structural integrity. Draftsmen cost the least of the three, followed by architects and then structural engineers.

The Sullivan, WI homeowners’ guide to architectural services

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