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Top-Rated Custom home builders in Ammon - Updated Nov 2026

Avatar for Grizz Construction, LLC
Grizz Construction, LLC
5.0(
2
)
Find a Custom Home Builder

Serving Ammon, ID and surrounding areas

Approved

Free estimates

Warranties offered

Offers commercial services

Got a bear of a build? \n\nBuilding can be a difficult process for many people. There are seemingly so many unknowns (i.e. design, engineering, permitting, inspections, and building) that can make some hesitate. Most don't know where to start! That's where Grizz comes in. Grizz Construction is hyper-focused on creating the greatest building experience for our clients in the world (yes, you read that right). Through the Grizz Way, clients will enjoy clear communication, quality construction, and excellent costumer service. Feel free to reach out with your project, and I would be absolutely thrilled to show you why Grizz Construction would be a great builder for you. \n\nGrizz builds remodels, additions, and new homes\n\nGrizz cares about your dreams. After all, a bear is the company's mascot; Grizz Construction should be named East Idaho's "Care Bear." I look forward to connecting with you.

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+1

3 neighbors recently requested a quote
Avatar for MY CREW CONSTRUCTION LLC
MY CREW CONSTRUCTION LLC
3.4(
17
)
Find a Custom Home Builder

Serving Ammon, ID and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

My Crew Construction is 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.

Rocky Harbor with Bench
Rocky Harbor with Bench
Pond Project
Pond Project
Pond Project

+10

11 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for Black iron construction
Black iron construction
5.0(
6
)
Find a Custom Home Builder

Serving Ammon, ID and surrounding areas

In business since 2021

Free estimates

"Ryan Seminario/Black Iron Construction installed a sliding door package in our living room. It was difficult to find someone willing to do a smaller project but Ryan was totally on board. This project required installing a header and re-constructing the wall to fit the doors, putting up drywall, sanding and texturing the wall and putting up new siding on the outside. He did a beautiful job! He paid attention to detail and got everything right. He is very good about communicating. Especially when he will be on site and what he will be working on. When he wasn't comfortable doing the wiring needed for our project, he was honest and upfront with me. We worked together and found an electrician to do it. He put up a plastic wall around the work area and cleaned the work area at the end of each day. I really appreciated that! I highly recommend Black Iron Construction for any project."
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+6

Recommended by100%of homeowners
HHH Construction, LLC
5.0(
1
)
Find a Custom Home Builder

Serving Ammon, ID and surrounding areas

In business since 2022

Free estimates

Warranties offered

Thank you for choosing HHH Construction LLC. We are a local, family owned and operated building company. Our mission is to build homes on time, changing expectations in an industry known for delays. Let us bring your dream home to reality. From design to the final touches, we will work with you to get you the home you have always wanted. Call for a consultation today.

Response time10 mins
Recommended by100%of homeowners
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Custom Home Builders FAQs, answered by experts

Start by researching local contractors with experience in cottage construction. Ask for references, check licensing and insurance, and review completed projects. Compare multiple bids, making sure each includes the same scope of work. A good contractor will communicate clearly, provide a detailed contract, and ensure all work meets code and safety standards.

Framing is often the most expensive phase of building a house because it’s time-consuming and requires a lot of materials. It costs between $20,000 and $50,000 on average, depending on materials and labor costs. Before construction begins, it’s possible that purchasing land is the priciest step in the process. Some plots of land sell for $3,000, while others cost upwards of $150,000.

Whether it’s more affordable to gut a house than build a new one depends on the markets where you'd be buying and selling. However, it’s usually less expensive to renovate a home than to build new construction. 

Most homeowners pay between $100,000 and $200,000 for demolition and remodeling costs, whereas the average cost to build a new home is between $139,000 and $531,300.

A contractor can install your shipping container home in as little as 90 days. This is notably quick compared to a traditional home build, which can take more than a year (providing there aren’t permitting or construction delays that make the wait even longer). For the quickest installation, choose a prefab container home.

It’s typically more cost-effective to move a building along with its accessories than to demolish and rebuild it from scratch. However, that’s only if you can move the accessories without damaging them. However, if you plan to demolish the accessories anyway, it is advisable to do so before the move to save costs.

The Ammon, ID homeowners’ guide to custom home building

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