Centennial Excavation We have been servicing the Island Park and surrounding areas for over 20 years. We specialize in Excavation, Road Building, Lot Clearing, Complex and Standard Septic System Installation, Gravel, Utility Trenching and Installation, Demolition. We are happy to help you with all of your excavation needs.


4126 Quakie Lane
Island Park, ID 83429

Island Park Builders provides all your needs for the weekend projects, remodels, and new construction. They have everything from electrical, plumbing, hardware, wood, and some small appliances. There is a boutique in the upstairs loft area for local artists to sell their items.

Locally and family owned since 1972.

4108 So Big Springs Lp Rd
Island Park, ID 83429

Island Park Electric is a local family owned business. Serving the Island Park area of all electrical needs.

PO Box 126, Macks Inn, ID 83433

GoliathTech Forget About Concrete!!  Resembling a large screw, screw piles are installed deep into the ground, beneath the ground freezing level, to solidly support the structure of your project. This is an advantageous alternative to form tubes and is less expensive than concrete foundations. Opt for a simple and rapid installation, without excavating.

665 Amy Lane
Idaho Falls, ID 83406

McCloud Services LLC For excavation and plumbing services.  Call Flint for a listof services.

3402 N Hwy 20
Island Park, ID 83429

Mono Slab EZ Form allows you to save time, labor and money and providing a far superior process compared to traditional methods. Mono Slab EZ Form is a patented product that insulates and forms in the same step. The set-up is simple.

The Mono Slab EZ Form system allows you to form, insulate, and back-fill, all before the time of the concrete pour.

Some of the advantages of using a Mono Slab EZ Form system is labor savings, fast installation, no additional forming or bracing necessary, minimal take down, use less concrete, improves job safety, works well with radiant floor systems, and meets insulation requirements in all 50 states.

4128 Quakie Lane
Island Park, ID 83429

Silver Arrow Services offers excavation, contractor landscape and material delivery. Services include grading, gravel, trees, custom outdoor living driveway, site prep, utility prep, custom rock features, material delivery, stump removal, lot cleanup, lot clearing and more. We also offer DUMP TRUCK SERVICES for landscape gravel and all materials needed in construction, can get in hard to reach and off road locations.   Now supplying and planting trees.
Work with a year-round local contractor with a proven track record and references. 

“We are men of our word”.
Licensed and insured-Idaho General Contractor RDT-56538

PO Box 333
Island Park, ID 83429

Ron Palmer Construction has been building cabins in the area since 1994 and their clients have been very pleased with their workmanship and they have a very good reputation. They make the building process an enjoyable experience.

Ron has a current Idaho contractor’s license and does his own framing and finish work. The subcontractors are local and have worked with him for many years and are pleased with the superior workmanship they provide.

Ron Palmer Construction has several firms that they work with for building plans. They also have a good working relationship with the building, electrical, HVAC, and plumbing inspectors.


Spot On Construction servicing Island Park and the surrounding areas.

We specialize in New Construction, Remodels, Garages, Decks, Roofing, Siding, Windows, Doors, Custom Trim & Returning Phone Calls

Quality only happens when you care enough to do the best!

1330 N 3660 E

Ashton, ID 83420


616 N 2800 E, St Anthony, ID 83445


Westmart Building Center is a locally owned building materials supply store. We have everything you need to build, fix, or remodel under one roof. Westmart Building Center was established in 1946. Westmart has 12,000 square feet of retail space and over 29,000 square feet of covered lumber storage area. We pride ourselves in being able to handle any size project, small or large. Motels to Time Shares to decks and doors. We would like you to come in and give us a try. I guarantee you will like our service. No big town hassles, no box store service. You are a friend when you walk through our doors and a customer and better friend when you leave.

100 So Faithful Street
West Yellowstone, MT 59758

HB Excavation and Construction

PO Box 534, Island Park, ID 83429

RJI Construction LLC Specializing in home repair, roof replacement as well as new roofs and chimney sweeping.  Serving Island Park, Ashton, West Yellowstone and surrounding areas. Call Robert at 801-940-6148 or email for a quote and local references.

Robert Illum
Island Park, ID 83429