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Avatar for Evolution Drafting
Evolution Drafting
3.4(
94
)

Serving Manhattan, MT 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."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
56 neighbors recently requested a quote
Avatar for Pinnacle Designers
Pinnacle Designers
5.0(
2
)

Serving Manhattan, MT and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Jabel and the team at Pinnacle have drawn multiple structures for me. All experiences have been great. A 12,000 sqFT commercial building, a residential cabin, and my current residence. I think you get what you pay for with drafting and these guys will stick with project until it is done."
Log Cabin Floor Plan
Pinnacle Designers
Response time5 days
10 neighbors recently requested a quote
Ascended Constructions
New to Angi

Serving Manhattan, MT and surrounding areas

Approved

In business since 2023

Offers commercial services

We’re 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!

5 neighbors recently requested a quote
Avatar for Hogan Design
Hogan Design
New to Angi

Serving Manhattan, MT and surrounding areas

Approved

Thank you for taking a look at my page and services! I have lived in the Gallatin Valley, Bozeman, MT, for 30 years this May 2026. I began my carpentry journey as a 17 year old in 1989. I have worked my way up from a laborer, to foreman, to being a superintendent for years, and ultimately, becoming the owner of Hogan Design. I started Hogan Design in March 2018 with the hopes of bringing a seamless, honest, clean, hard working, on schedule, construction service for my clients. Being a superintendent for years, I have seen the good and the bad of contracting and managing jobs. I saw a lack of honest work, job cleanliness, and an ability to follow a schedule. I understand that the homeowner wants the work done as quickly and professionally as possible, so they can enjoy their space. Being a competent contractor and completing on schedule is paramount to myself and to you. I have a very thorough knowledge of the process. I'd love the chance to work with you!

Avatar for Simple Works
Simple Works
4.3(
15
)

Serving Manhattan, MT and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Peter and Piper are true professionals who do fantastic work. I remodeled my entire townhouse, including the kitchen, bathrooms, floors, walls, railings, windows, and doors. I will be recommending them to all my friends and family. Thank you for changing my life, Simple Works!"
Recommended by92%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.3(
38
)

Serving Manhattan, MT 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!"
Charcoal Residential
Response time6 hrs
Recommended by23%of homeowners
Avatar for Interdisciplinary Design Studio
Interdisciplinary Design Studio
5.0(
1
)

Serving Manhattan, MT and surrounding areas

In business since 2020

Small jobs welcome

Offers commercial services

This is my side gig. I am employed full time at Paradise Structures.\n\nAvailability: Interdisciplinary Design Studio is currently only open for designing, drafting and/or prototyping any of the following: packaging; textiles; furniture designs; remodel and new residential or light commercial construction plans; quilting patterns; fine art; and, etc of a similar kind. I am also unable to offer any building services requiring a Contractors License at this time. \n\nScheduling: I am committed to several projects currently, therefore you must wait for an opening in my schedule. I may not be able to answer R.F.I's immediately, however you can expect an answer within a week. Thank you in advance for your patience and I look forward to assisting your creativity in the direction of your choice.

Recommended by100%of homeowners
Avatar for MC Design House
MC Design House
New to Angi

Serving Manhattan, MT and surrounding areas

In business since 1998

Free estimates

Small jobs welcome

\nWe are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n

Wyatt's Hollow 9 & 1
Response time3 days
Showing 1-10 of 17
Structural Engineering questions, answered by experts

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

Structural engineers are necessary for projects involving alterations to load-bearing structures, foundation work, and compliance with safety standards. This includes home expansions, retaining walls, and significant repairs that impact a property's integrity.

Structural engineers can perform various inspections on different structures in your home. These inspections usually include a report detailing the engineer’s findings and recommendations for repairs so you can determine your next course of action for repairs, replacements, or new builds. Some of the most common structural engineering reports include:

  • Full home inspection: $350–$1,000

  • Foundation: $300–$800

  • Load-bearing walls: $300–$1,000

  • Roof: $150–$600

  • Chimney: $200–$500

Building codes for spiral staircases will vary by your location. Most local codes will specify minimum tread width, riser height, handrail requirements, and headroom. These standards help ensure safety and accessibility for all users. Always check local codes before you begin the installation to ensure compliance and avoid costly modifications or fines.

Proper licensing and experience in residential and commercial structural projects.

The Manhattan, MT homeowners’ guide to structural engineering services

From average costs to expert advice, get all the answers you need to get your job done.