*The Angi rating for Basement Remodel companies in Corvallis, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
*The HomeAdvisor rating for Basement Remodel companies in Corvallis, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
Last update on October 07, 2025
Serving Corvallis, MT and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Emergency services offered
"They were quick to respond and came at the agreed time , did the work for the agreed price."
Serving Corvallis, MT and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Bill did great job on shower remodel and very professional on the job"
Serving Corvallis, MT and surrounding areas
Approved
In business since 2009
Free estimates
Customers say: Terrific value
"They did quality work and we are so happy with this remodel project. They worked on a timely schedule and cleaned up every day. Jerry and Chris are two very talented gentlemen. I would positively recommend them."
Serving Corvallis, MT and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"The job was done in a proficient and professional manner. The painting crew came in and went over the work to be done to confirm color choices and rooms to be painted. We had already moved all necessary furniture and the crew covered everything with tarps. The work was done very cleanly and fast. The finished rooms look very nice and we are very happy with the final look. Thank you Big Sky Country Contractors for a job well done. We will be giving you a call on our next project."
+2
Serving Corvallis, MT and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Cody was very nice to work with for our bathroom remodel. He kept us informed of the process. He went out of his way to make sure we were pleased with his work. (We were unable to be present and he sent us pictures and updates.). He worked well with our renters to make sure they were involved with the process. His charges are reasonable."
Serving Corvallis, MT and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"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."
+123
Serving Corvallis, MT and surrounding areas
Approved
In business since 2015
Free estimates
"GLD Construction is the best framing crew I’ve worked with. They’re fast, efficient, and the quality of their work is top notch. The crew stays organized, keeps the job moving, and their pricing is very cost effective for the level of craftsmanship they deliver. Highly recommend them if you want framing done right and on schedule."
+12
Serving Corvallis, MT and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"Chris is a hard worker with attention to detail. He’s always got a smile on his face and a professional attitude. After doing a few projects for my husband and I And seeing many other remodels and handy work he’s done elsewhere, Id certainly recommend him to anyone!"
+35
Serving Corvallis, MT and surrounding areas
In business since 2006
Credit card accepted
"It is a waste of money. The great majority of people are not going to find any value out of the service. If you need design consultation, you need a full service consultation. If you already have knowledge and experience, and you just need to get a few ideas, then you don't need to pay for that. You can just get a magazine or a book since you already have the knowledge of basic designs in your head or a little bit of experience. To have someone call you and give you information over the phone, you are not getting the personal service that you need. You may as well take the money $49 and apply it to something else like getting someone else to come out and give you the service that you need. Because, you are not getting much, you are not getting anything at all. They are going to have you do the work. After talking to them and I was talking to other home designers, I found out that that was a waste of time and waste of money. I gave them a C because they didn't fail at what they do but they don't offer any value for what they do. There's not much value to it. The cost was fair. They didn't do a terrible job and the cost isn't terrible, it was only $49. It just has a very low value. For responsiveness I gave them a B because they will answer your phone and answer your emails."
Serving Corvallis, MT and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"They were very professional about their work. They were pretty good and they start to tackle what has to be done. I would use them again."
Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:
Replacing insulation
Replacing carpet or other flooring
Adding heating and cooling
Adjusting or adding walls and doors
Altering or adding plumbing elements
If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.
The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end.
For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.
The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing.
If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.
Since DIYing a basement remodel isn't typically advised, there are some ways that you can still save money on this project without putting yourself in danger. Some ways to save money on a basement remodel include:
Painting walls yourself versus including in the cost of the remodel
Installing light fixtures yourself
Choosing prefabricated fixtures, like cabinets, over custom ones
Choosing a budget-friendly flooring option, like laminate or vinyl flooring, and add rugs where necessary
Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms.
Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.
Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.
From average costs to expert advice, get all the answers you need to get your job done.
A basement remodel can often cost as much as adding another room. However, homeowners should consider the usefulness and ROI of a remodel.
The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Do you have a finished basement? If you want to give it a new lease on life, find out how you can do a basement remodel on a budget.
These questions for professional contractors can help address your basement remodeling needs, design, and the best time to start the project.
Hiring a bad basement remodeler can wreak havoc on the look and longevity of your unfinished space. Here are red flags to look for as you vet basement contractors.
