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Find Addition to existing structure builders in Corvallis

Avatar for Big Pine Industrial, Inc.

Big Pine Industrial, Inc.

4.92(
20
)
•Approved Pro

Big Pine Industrial, Inc.

4.92(
20
)
•Approved Pro
Super Service Award
Customers say: Super punctual
14 years of experience
Free onsite estimate

We are a locally owned/family run and operated company with over 20+ years experience. We specialize in all facets of residential and commercial work. We are extremely competitive and understand the value of building life long relationships with our customers. Once you use us you will never have to find another contractor again. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate.

"Patrick is always on time and provides professional work and great service. Would highly recommend him for any project."

Aaron R on September 2025

We are a locally owned/family run and operated company with over 20+ years experience. We specialize in all facets of residential and commercial work. We are extremely competitive and understand the value of building life long relationships with our customers. Once you use us you will never have to find another contractor again. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate.

"Patrick is always on time and provides professional work and great service. Would highly recommend him for any project."

Aaron R on September 2025

Avatar for Big Sky Country Contractors

Big Sky Country Contractors

4.88(
8
)
•Approved Pro

Big Sky Country Contractors

4.88(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

At Big Sky Country Contractors we take pride in showcasing our expertise in a wide range of construction services. We have years of experience in delivering unmatched quality services to our clients. With dedicated attention to detail and a focus on delivering the best results, we guarantee customer satisfaction with every project we undertake. Big Sky Country Contractors has been serving the Missoula Valley for 13+ years, and we offer professional painting that is uniquely tailored to either your family or business.

"We are pleased with the results. On occasion there were communication problems, but those were quickly resolved. The house now looks great!!!"

David S on May 2025

At Big Sky Country Contractors we take pride in showcasing our expertise in a wide range of construction services. We have years of experience in delivering unmatched quality services to our clients. With dedicated attention to detail and a focus on delivering the best results, we guarantee customer satisfaction with every project we undertake. Big Sky Country Contractors has been serving the Missoula Valley for 13+ years, and we offer professional painting that is uniquely tailored to either your family or business.

"We are pleased with the results. On occasion there were communication problems, but those were quickly resolved. The house now looks great!!!"

David S on May 2025

Avatar for Treasure State Builders, LLC

Treasure State Builders, LLC

5.00(
3
)
•Approved Pro

Treasure State Builders, LLC

5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

At Treasure State Builders our main focus is quality over quantity. With over 35 years of combined experience we are very efficient and cost conscious with your projects needs and wants. To make things easy on our customers we offer an in house design team to streamline the process and manage your needs & wants to keep your project on budget. Please call today for a free estimate, and we'll provide you a service you can treasure!

"From start to finish, I was exceptionally pleased with the service provided by Treasure State builders. Some understandable supply chain issues related to Covid, but the build team communicated with me throughout. The team of Tom, Chad, Jeff, and Spencer, completed the work in a timely fashion, performed appropriate work site cleanup afterwords, and were a pleasure to deal with. I have other projects pending until spring, and I will definitely hire Treasure State builders again."

Brian K on February 2021

At Treasure State Builders our main focus is quality over quantity. With over 35 years of combined experience we are very efficient and cost conscious with your projects needs and wants. To make things easy on our customers we offer an in house design team to streamline the process and manage your needs & wants to keep your project on budget. Please call today for a free estimate, and we'll provide you a service you can treasure!

"From start to finish, I was exceptionally pleased with the service provided by Treasure State builders. Some understandable supply chain issues related to Covid, but the build team communicated with me throughout. The team of Tom, Chad, Jeff, and Spencer, completed the work in a timely fashion, performed appropriate work site cleanup afterwords, and were a pleasure to deal with. I have other projects pending until spring, and I will definitely hire Treasure State builders again."

Brian K on February 2021

FAQs for addition to existing structure building service projects in Corvallis, MT

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Corvallis, MT homeowners’ guide to addition to existing structure building services

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

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