*The Angi rating for Structural Engineering companies in Spearfish, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.
*The HomeAdvisor rating for Structural Engineering companies in Spearfish, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.
Last update on March 17, 2026
Serving Spearfish, SD and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Evolution Drafting did a great job modifying my existing plans and updating for Arizona codes and took care of the structural engineering as well."
+23
Serving Spearfish, SD and surrounding areas
Approved
In business since 2023
Offers commercial services
Were a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
Serving Spearfish, SD and surrounding areas
Approved (Corporate)
In business since 2023
Offers commercial services
Were a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
Serving Spearfish, SD and surrounding areas
Approved (Corporate)
In business since 2023
Free estimates
Offers commercial services
Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right.\nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.
Serving Spearfish, SD and surrounding areas
In business since 2016
Custom Tailored Residential and Commercial Structural Engineering Solutions and Inspections
Serving Spearfish, SD and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"I had a fantastic experience working with this drafting firm. From the very first phone call, Kirsten?our drafting consultant? was clear, professional, and incredibly helpful. She explained the entire process in detail and made sure all of my questions were answered up front, which gave me immediate confidence in the team. This firm partnered with engineers and architects to get the best quote for me on a stamp for my plans after they did an exceptional job on drawing the prints that met all the requirements for permitting. Their coordination and attention to detail made the process very simple on my end. If you are looking for a highly capable drafting firm that knows how to get things done right, I highly recommend them!"
Serving Spearfish, SD and surrounding areas
In business since 2000
Credit card accepted
Wolf Dance Design, Inc., has been service the residents of South Dakota for well over 15 years. Our service pro's have been honing their craft for decades, which means they bring the best and brightest ideas to the industry. From bathrooms, to kitchens, or full additions, we can do it all. Even just some carpentry work, no problem! We believe in bringing the beauty around us into the design of your home. Call us today to find out how Wolf Dance Design, Inc., can help you with your remodel plans!
Serving Spearfish, SD and surrounding areas
In business since 2001
Free estimates
Credit card accepted
At TR Home Design, we can take care of all of your design needs. Our expertise extends to every room in your home and we will customize the plans to fit your needs. Call today for a free estimate and let us show you how to make your building dreams come true!
+17
Serving Spearfish, SD and surrounding areas
In business since 1992
Free estimates
Emergency services offered
Design and build all phases of construction
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