Cornerstone Foundation System, LLC.

Cornerstone Foundation System, LLC. Cornerstone Foundation System is a precast concrete wall panel that bolts tightly to the home and securely fastens to the footing.

Cornerstone Foundation System includes tie downs and perimeter piers within its unique patented design.

A new home in the Bonanza area with a freshly installed foundation system. This is our split rock texture, designed to l...
02/13/2026

A new home in the Bonanza area with a freshly installed foundation system. This is our split rock texture, designed to look like block foundation, while providing perimeter support and anchorage.

A recent home we did in the Springfield area with our affordable pre-cast footing option.
02/13/2026

A recent home we did in the Springfield area with our affordable pre-cast footing option.

Looking for a permanent foundation for your manufactured home in California? Get over to NPC homes and request Cornersto...
12/05/2025

Looking for a permanent foundation for your manufactured home in California? Get over to NPC homes and request Cornerstone as your preferred foundation!

Another Cornerstone install completed on a beautiful Palm Harbor home in Grants Pass. Looking for a new manufactured hom...
12/03/2025

Another Cornerstone install completed on a beautiful Palm Harbor home in Grants Pass. Looking for a new manufactured home like this one? Visit Palm Harbor Village in Phoenix, OR.

A one day install in Klamath Falls.
05/28/2025

A one day install in Klamath Falls.

Another satisfied home owner install for Dan F. of Fanning Farm in Amity, OR.Fanning Farm is a quaint agricultural estab...
05/20/2025

Another satisfied home owner install for Dan F. of Fanning Farm in Amity, OR.

Fanning Farm is a quaint agricultural establishment nestled in the heart of Amity, Oregon.

Specializing in sustainable farming practices, the farm offers a variety of fresh produce and seasonal goods to the local community.

CFS Install Crew knocked out two more homes for Three Mile Prairie in Florence, Oregon. Lot 34 & 35.Check out their webs...
05/20/2025

CFS Install Crew knocked out two more homes for Three Mile Prairie in Florence, Oregon. Lot 34 & 35.

Check out their website:
https://www.threemileprairie.com/

Get into Clayton Homes of Albany for their beautiful homes and make sure to request Cornerstone as your preferred founda...
04/09/2025

Get into Clayton Homes of Albany for their beautiful homes and make sure to request Cornerstone as your preferred foundation!!
Available for CrossMod, Fannie-Mae, Freddie-Mac, FHA, and VA lending as well!

February is off to a good start! A job completed on February 6th in Centerville, Washington. The install crew doesn't li...
02/18/2025

February is off to a good start! A job completed on February 6th in Centerville, Washington. The install crew doesn't like the snow too much but they did a great job.

Recently completed job that we did January 27, 2025 near Etna, California.
02/18/2025

Recently completed job that we did January 27, 2025 near Etna, California.

Two homes completed in two days! When you need a foundation quickly and accurately call Cornerstone Foundation System, L...
03/01/2023

Two homes completed in two days! When you need a foundation quickly and accurately call Cornerstone Foundation System, LLC. 541-679-2486

Gosselin Construction has taken their professionalism and added another skill set. This knowledgeable and reliable const...
02/22/2023

Gosselin Construction has taken their professionalism and added another skill set. This knowledgeable and reliable construction company is now certified in providing our structural foundation proficiently to you!

Address

140 Art Mill Lane
Green, OR
97471

Opening Hours

Monday 9am - 3:30pm
Tuesday 9am - 3:30pm
Wednesday 9am - 4pm
Thursday 9am - 4pm
Friday 9am - 3:30pm

Telephone

+15416792486

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Our Story

At Cornerstone Foundation System we take pride in the relentless pursuit toward the improvement of quality, performance and style for manufactured home foundations. Our mission is to provide the best foundation possible with the most valued features at an affordable price. We invite you to learn more about why our product is becoming the preferred choice in structural Foundation systems for factory built homes. What is Cornerstone Foundation System? Cornerstone Foundation System is a unique, patented and permanent structural foundation that not only supports the rim joist continuously but also eliminates any unsecured gap at the top or bottom perimeter of the home. Cornerstone Foundation is a pre-cast concrete panel that bolts tightly to the bottom of the home and securely fastens to the footing. Cornerstone Foundation System includes within its design perimeter piers and tie downs, this means those items are not necessary to include or install, therefore the overall cost to the homeowner is less. Cornerstone Foundation System's unique design provides permanent structural perimeter stem wall support at an affordable price. Why Should You Choose Cornerstone Foundation System? • Provides continuous support for the perimeter wall of your home • Foundation that bolts securely to your home • Vertically pressure tested and approved for soil back-fill • Provides horizontal and vertical support exceeding HUD permanent foundation requirements • Rigid connection to the footing reduces vibrations in your home • Closes the gap to vermin to protect home against rodent infestation. • Exterior/Interior doors on home are more apt to stay square • Restricts movement and minimizes cracking in sheet-rock • Meets seismic design category D2 • Has a permanent foundation classification for HUD code, VA & FHA lending • California Standard Plan of Approval Another design feature of the Cornerstone Foundation System is it requires only the minimum set back of 2 inches for foundation ready installation, which is an additional cost savings advantage over concrete block and other foundation systems. Utilizing a permanent structural foundation system rather than traditional skirting can lower rates on financing and insurance, provide a higher resale value and instill pride of ownership in a quality product. There are three different finishes to choose from; 2 of them are stone textures (Ledge Stone and Split Rock) and the third is smooth like a conventional stem wall. When comparing Cornerstone Foundation System to other support systems, examine closely the cost of each code required feature, and find with Cornerstone Foundation System we are priced comparatively. When the homeowner is informed about Cornerstone Foundation System’s features and benefits such as; continuous perimeter support, structural foundation wall, rodent seal, and aesthetic design, it’s our experience the homeowner will choose Cornerstone Foundation System over other support systems. Cost Saving Footing Options Another unique advantage when using Cornerstone Foundation System is its versatility for multiple footing options. Cornerstone Foundation System can be secured on a poured in place slab or runners, secured on a precast footing, as well as other cost saving options. For the average size home, the cost savings for precast footing to the homeowner averages $3500.00. These cost saving footing options are exclusive to the unique patented design of Cornerstone Foundation System. With these lower costs, cost savings are afforded to customer, dealers increase sales and contractors win bids.