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Find Addition to existing structure builders in Sun Valley

Avatar for Mountain River Construction Inc
Mountain River Construction Inc
5.0(
5
)
Addition to Existing Structure - Build

Serving Sun Valley, NV and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"I hired Mountains River construction to build an exterior kitchen and spa pad with a pergola around the spa. They were timely and stuck to the schedule and provided a good quality product. Pictures to come."
Response time2 days
12 neighbors recently requested a quote
Avatar for Biltmore Construction, LLC
Biltmore Construction, LLC
5.0(
5
)
Addition to Existing Structure - Build

Serving Sun Valley, NV and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Grading/Concrete Install
Grading/Concrete Install
Grading/Concrete Install
Finished Build
Landscaping

+4

3 neighbors recently requested a quote
Avatar for Haven Construction LLC
Haven Construction LLC
5.0(
3
)
Addition to Existing Structure - Build

Serving Sun Valley, NV and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Maggie and the team were wonderful to deal with. They have access to the best material around at competitive prices. Maggie was really attentive and worked with contractors to make sure things got done. I wouldn’t hesitate to use them again"
Deck and Railing
Deck Addition
Custom Bench
Planting Beds
Trees and Plants

+6

8 neighbors recently requested a quote
Avatar for Avail Enterprises LLC
Avail Enterprises LLC
5.0(
1
)
Addition to Existing Structure - Build

Serving Sun Valley, NV and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Working with Avil Enterprises was a great experience! While it is difficult to get through the permitting process, Mike was good at communicating quickly and clearly to keep the project moving. When the time crunch became pressing they stepped up their resources to helps us achieve our opening date. Their fees seemed fair and their estimate was close to the expected amount. I appreciate them and we look forward to working with them again."
Response time12 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Monarch Concrete Coatings
Monarch Concrete Coatings
4.8(
17
)
Addition to Existing Structure - Build

Serving Sun Valley, NV and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"I bought the Big Deal which was just for a single top coat to reseal the deck surface.  However, my deck was in a little bit worse shape than the deal allowed.  However, Ryan was awesome and added in sanding and then did the reseal for no additional charge.  The surface is not perfect but that is due to the rough pre-condition it was in and not his fault.  Shortly after the reseal the deck drains started leaking in to the garage below.  Ryan and crew came out again to fix the drain at no additional cost.  Again, this was not in the deal I bought but they provide such great customer service.  I would definitely use them again and will recommend them to friends and neighbors!
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Recommended by93%of homeowners
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Addition to Existing Structure - Build

Serving Sun Valley, NV 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."
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
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FAQs for addition to existing structure building service projects in Sun Valley, NV

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 Sun Valley, NV 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.