Get matched with top addition to existing structure builders in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Addition to existing structure builders in Corvallis
I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!
"CMC Construction has done multiple full renovations for our team in the last year. They have been a fantastic company to work with as their interests truly align with how we want the job done. They hit projects head on and push for a fast timeline while still ensuring excelling quality. I would highly recommend them to anyone looking for anything from a small paint job to a new construction build!"
CARTER W on March 2025
I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!
"CMC Construction has done multiple full renovations for our team in the last year. They have been a fantastic company to work with as their interests truly align with how we want the job done. They hit projects head on and push for a fast timeline while still ensuring excelling quality. I would highly recommend them to anyone looking for anything from a small paint job to a new construction build!"
CARTER W on March 2025
Our mission is to build a better world by creating sustainable, affordable housing solutions that enrich the lives of individuals and families. We are dedicated to making a positive impact on communities, empowering residents, and fostering a sense of belonging through quality, affordable homeownership. Our commitment to serve our community, while addressing a nationwide crisis was the driving force of accepting this project. We want to be a part of the solution!
Our mission is to build a better world by creating sustainable, affordable housing solutions that enrich the lives of individuals and families. We are dedicated to making a positive impact on communities, empowering residents, and fostering a sense of belonging through quality, affordable homeownership. Our commitment to serve our community, while addressing a nationwide crisis was the driving force of accepting this project. We want to be a part of the solution!
We bring innovative solutions to the table, utilizing the latest technologies and methods. Our team is always exploring new ways to improve efficiency and deliver superior results. We believe in open and honest communication, keeping you informed every step of the way. Our transparency ensures that there are no surprises, and you always have clarity on project progress and costs. We offer competitive pricing without compromising on quality or service. Our goal is to provide exceptional value, ensuring you get the most out of your investment. Established in 2000, Hierophant Construction LLC has become the go-to construction company in Oregon. Offering a wide range of services, our team is dedicated to turning your aspirations into tangible results. Contact us today for a complimentary estimate
"â Hierophant Construction LLC is the epitome of reliability and quality. I couldn't be happier with the results they delivered.â Sandra Gordon"
Sandra G on November 2024
We bring innovative solutions to the table, utilizing the latest technologies and methods. Our team is always exploring new ways to improve efficiency and deliver superior results. We believe in open and honest communication, keeping you informed every step of the way. Our transparency ensures that there are no surprises, and you always have clarity on project progress and costs. We offer competitive pricing without compromising on quality or service. Our goal is to provide exceptional value, ensuring you get the most out of your investment. Established in 2000, Hierophant Construction LLC has become the go-to construction company in Oregon. Offering a wide range of services, our team is dedicated to turning your aspirations into tangible results. Contact us today for a complimentary estimate
"â Hierophant Construction LLC is the epitome of reliability and quality. I couldn't be happier with the results they delivered.â Sandra Gordon"
Sandra G on November 2024
We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!
We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Ken (KB Exteriors) did a great job advising and replacing siding and trim damaged by woodpeckers. He was super busy with other work but worked my job into his busy schedule. I used to be a general contractor, now retired, so I know good work when I see it."
Michael M on May 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Ken (KB Exteriors) did a great job advising and replacing siding and trim damaged by woodpeckers. He was super busy with other work but worked my job into his busy schedule. I used to be a general contractor, now retired, so I know good work when I see it."
Michael M on May 2024
At Renovations Inc., we are your premiere source for home renovations and handyman services. Our company offers the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched in the region. For the best of the best, call today for your next project. We are located in Salem, Oregon. Thank you!
"I have had many rave reviews from friends about my new deck and patio cover. The Renovations team had to work around snow, ice and rain and the entire team was friendly and helpful. Bryon personally checked on the work site and was very communicative. Love the work!!"
Laura D on May 2025
At Renovations Inc., we are your premiere source for home renovations and handyman services. Our company offers the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched in the region. For the best of the best, call today for your next project. We are located in Salem, Oregon. Thank you!
"I have had many rave reviews from friends about my new deck and patio cover. The Renovations team had to work around snow, ice and rain and the entire team was friendly and helpful. Bryon personally checked on the work site and was very communicative. Love the work!!"
Laura D on May 2025
Offering Kitchen & Bath Remodeling Services in your area. Call today to discuss your project.
Offering Kitchen & Bath Remodeling Services in your area. Call today to discuss your project.
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Anthony and his crew were great! They arrived early and left around 6 PM. They are hard workers, even our dog Harley liked them! We would definitely hire triple J again."
Phil and Cathy G on May 2025
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Anthony and his crew were great! They arrived early and left around 6 PM. They are hard workers, even our dog Harley liked them! We would definitely hire triple J again."
Phil and Cathy G on May 2025
Dura Built Construction, LLC provides general Excavation services in Salem, OR and surrounding areas. We also operate a customer cabinetry shop, specializing in live edge and one-off custom work. We are available for Custom Constructions & Development-Everything from Land Acquisition & Entitlements to ground up custom residential to Multi-Family Development. Ask about other construction services available!
"Awesome Service! They were prompt, answered all our questions, and did an amazing job. The finished work turned out better than we imagined!"
Nicole T on April 2024
Dura Built Construction, LLC provides general Excavation services in Salem, OR and surrounding areas. We also operate a customer cabinetry shop, specializing in live edge and one-off custom work. We are available for Custom Constructions & Development-Everything from Land Acquisition & Entitlements to ground up custom residential to Multi-Family Development. Ask about other construction services available!
"Awesome Service! They were prompt, answered all our questions, and did an amazing job. The finished work turned out better than we imagined!"
Nicole T on April 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project.
"The lawn looks beautiful. They are always on time and get right to work. They also graveled my driveway, carport, and did an excellent job. I highly recommend them."
June H on July 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project.
"The lawn looks beautiful. They are always on time and get right to work. They also graveled my driveway, carport, and did an excellent job. I highly recommend them."
June H on July 2024
FAQs for addition to existing structure building service projects in Corvallis, OR
Building an in-law suite takes between two and seven months. Converting an existing basement, attic, or room can be done in about two months. Constructing a new addition or detached suite often takes four to five months for construction, plus one to two months for permits. The bigger the suite, the longer it will take.
Yes, you can build an in-law suite in your backyard if you meet local building codes and zoning regulations. An in-law suite often occupies 300 to 800 square feet. Be sure to follow size restrictions, utility separations, and entrance requirements. Hiring a qualified contractor ensures you meet all regulatory requirements because they can pull permits, double-check local code, and gather other skilled pros to work on your suite.
An in-law suite is a self-contained living space attached to—or detached from—your main home. Expect a bedroom, full bath, and a kitchenette or compact living area. The setup gives relatives privacy, doubles as a potential rental, and can lift your property value. To qualify as a legal dwelling, the suite must meet local building codes and zoning rules.
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
