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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon39
    Verified home building services reviews

Top-Rated Home builders in Corvallis - Updated Nov 2026

Avatar for Treasure State Builders, LLC
Treasure State Builders, LLC
5.0(
3
)
Find a Custom Home BuilderShelter or Outbuilding - Build

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."
Darby Shop
Darby Shop
Darby Shop 2
Resting Brave Project
Resting Brave Project

+123

Response time4 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Rinehart construction
Rinehart construction
4.3(
8
)
Find a Custom Home Builder

Serving Corvallis, MT and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"We recently completed a major renovation on our home, and I cannot say enough good things about Rinehart Construction! From start to finish the experience was nothing short of exceptional. What really stood out to us was their communication. We were always in the loop and it was much appreciated! The crew was also incredibly respectful of our home!"
Custom Log Home Addition
Custom Log Home Addition
Custom Log Home Addition
Custom Log Home Addition
Custom Log Home Addition

+8

Response time1 day
17 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for Back Country Crafters LLC
Back Country Crafters LLC
5.0(
2
)
Find a Custom Home Builder

Serving Corvallis, MT and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Did a great job! Knowledgeable and able to answer my many questions. Work was completed in a timely manner with the least disruption to our home as possible. Trust them completely."
Response time2 days
4 neighbors recently requested a quote
Avatar for Vuckovich Building Co
Vuckovich Building Co
5.0(
12
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Corvallis, MT and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"We were able to see the remodel of a house from start to finish- he installed new cabinets, counter tops, flooring, trim and floor boards, painted and textured throughout the house. He updated the exterior as well. He is cost conscious and efficient. The end product was beautiful substantiating a significant increase in the home value."
Carlos Drive Full Remodel
Carlos Drive Full Remodel
Carlos Drive Full Remodel
Carlos Drive Full Remodel
Carlos Drive Full Remodel

+35

Recommended by100%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Corvallis, MT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Preston of G-1 Plumbing performed the services and addressed the toilet & drain problem. He was unable to stop leak(made it worse) & submitted his recs to Choice Home for review. I was unable to understand Choice Home's response regarding the faucet leak. Their review stated faucet needed to be replaced BUT it was under "builder's warranty." I built this home in 2005. There is no "builder's warranty" now. I cancelled the proposed work order & paid out-of-pocket. A Friend, who was familiar with my builder and knows faucet components, came to my home, adjusted/cleaned the faucet cartridge and stopped the leak. The CHW tech, Preston, is conscientiuos, however, IMHO lacked the knowledge & experience to stop my leak. Home Warranty Companies, at least in my area, hire owner/operators who need the work to build their business and are NOT the most experienced/knowledgeable & are willing to work for less money. In my experience, Home Warranty Companies want the CHEAPEST resolution, not the BEST. I would recommend G-1 Plumbing for most plumbing issues."
Recommended by81%of homeowners
Avatar for Cornerstone, Inc.
Cornerstone, Inc.
4.8(
12
)
Find a Custom Home Builder

Serving Corvallis, MT and surrounding areas

In business since 2002

Free estimates

Warranties offered

"This was a new home build done about three years ago. Totally satisfied with the timing and price. I also liked the way that Dennis Duran kept up with follow through, as I did have one minor concern and even though it was out of the warranty period, he came out and resolved the issue."
View of Kitchen
Entire Kitchen
Appliances
Pantry
Guest Bath

+20

Response time4 days
Recommended by100%of homeowners
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Home Building FAQs, answered by experts

Yes, you can finance cottage construction through several options. Construction loans provide funds in stages as work progresses, while home equity loans or lines of credit are available if you have existing property. Some lenders offer a combined construction and permanent mortgage. Always review loan terms and payment milestones before committing.

Check reviews, compare quotes, and verify licensing. Ensure the builder has experience with modular construction.

One of the best ways to negotiate with a homebuilder is to forgo price reductions. Instead, negotiate over upgrades and incentives, as many builders are more willing to go down that road than to decrease their own fee. Even if they were willing to take a cut, a reputable homebuilder often knows their worth, so a willingness to negotiate could be a red flag. Beyond that, builders are typically willing to negotiate closing costs instead of offering a discount on the base price.

A green home is one that focuses on conservation, with the goal often being net-zero carbon emissions and self-sustainability. It will often include some kind of self-generation equipment, like solar panels or a small wind turbine, high-efficiency electrical components and mechanicals, and high-quality insulation and air sealing to reduce the loss of conditioned air. Many green homes also include xeriscaping or rainwater collection to cut down on drainage and water consumption.

It usually takes around four to six months to build and install a modular home, although your timeline could go up to around eight months if there are delays in the manufacturing or permitting process. Heavy site preparation and foundation pouring can extend that timeline if you need them, as can customizations you want for your modular home. Your modular home company should be able to provide an estimate for the construction timeline before you sign any contracts or agree to any work.

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