Serving Counties : Washington: Whitman, Spokane, Lincoln, Adams, Franklin, Columbia, Garfield, Asotin; Idaho: Latah, Nez Perce, and Benewah
NEED Excavation & Septic HELP NOW?
CALL OR EMAIL
Why Choose Built Upon A Rock Construction LLC?
Competitive Rates
Straight Forward Pricing. No Surprises.
True Professionals
Fully Licensed & Insured. We don't cut corners.
Friendly Service!
We treat our customers like family. Experience the difference.
Family-Oriented
As a family-run business, we understand the importance of relationships and trust.
Customer-Centric
We work closely with our customers, ensuring we meet their specific needs and desires.
Attention to Detail
We leave your property as we found it, ensuring satisfaction
Welcome to Built Upon A Rock Construction LLC
If you're looking for honest, hardworking excavation and site prep professionals in Washington or Idaho, you're in the right place. We help homeowners, land developers, and business owners across Eastern Washington and North Central Idaho tackle everything from full site development to septic installation with real attention to detailโand without the runaround.
From humble beginnings to a fully equipped crew, weโve built our reputation the same way we build your projects: solid from the ground up.
Our Services
We specialize in full-scope excavation and construction services across counties like Whitman, Spokane, Franklin, Latah, Nez Perce, and more. Whether you're building a new home, clearing land, or replacing a failing septic system, weโve got the crew, equipment, and expertise to do it right.
What We Do Best:
โข Residential & Commercial Excavation
โข Basement Dig-Outs & Full Site Preparation
โข Demolition โ from small structures to large commercial buildings
โข Pond Construction โ large or small, we build with drainage and grading in mind
โข Septic System Installations โ traditional and aerobic
โข Septic Tanks โ concrete, plastic/poly, and all associated components
โข Drain Field Replacement
โข French Drains & Drainage Systems
โข Grading & Lot Clearing
โข Retaining Walls
โข Concrete Flatwork โ driveways, sidewalks, foundations
โข Trenching & Utilities Trenching
โข Waterproofing & Erosion Control
If it's underground, on the ground, or the foundation for something bigger, we do it, and we do it well.
Why Homeowners Built Upon A Rock Construction LLC
Family-Owned. Faith-Built. Field-Tested.
We started with a car full of tools and a vision. Today, we bring high-level excavation services backed by years of hard work and trial-by-fire experience. Weโre not a big-name outfit with layers of red tape. When you work with us, you're getting a real crew, real communication, and results you can count on.
Hereโs why folks across Washington and Idaho trust us:
Local Expertise โ We know the soils, slopes, and permitting systems in the counties we serve
No-Nonsense Service โ Straight answers. Clear timelines. No hidden costs.
Built for Your Needs โ Whether youโre a homeowner or commercial builder, we tailor each job to your site and goals.
Modern Equipment, Old-School Work Ethic โ We love the cutting-edge technology in excavation today, but we still show up early, work hard, and clean up after ourselves.
Family Values โ As a family-run business, we treat your land like itโs our own.
Questions?
Let Us Simplify Your Life! ๐
Hours:
Mon - Fri 9:00 am - 5:00 pm
Extended hours by appointment only.
Hours:
Mon - Fri 9:00 am - 5:00 pm
Extended hours by appointment only.
Clear Communication From Start To Finish
It all starts with clear communication. From your initial quote to our first day on job you'll see the difference. We know what questions to ask and how to clearly communicate and execute your exact vision without surprises. This in turn usually produces a positive outcome meeting or exceeding your expectations. But please don't take our word for it. We'll let our customers do the talking...
We have many years of experience inworking with home owners and businesses for all their excavation and septic needs. We are prepared to amaze you with our customer service & project management.
A Simple 5 Step Process...
Call or fill out our webform for your inquiry.
A friendly staff member will get the basic details of your project.
We'll get you a straight forward, fair price for your project.
We'll handle everything from A to Z including all necessary permits to make your life easier.
We'll complete your project on time and within budget.
Questions? Please Call Now!๐
Hours: 8:00am to 5:00pm Mon - Fri
Extended hours by appointment only.
Address: 103 W Wesley St Garfield, WA 99130
Washington: Whitman, Spokane, Lincoln, Adams, Franklin, Columbia, Garfield, Asotin; Idaho: Latah, Nez Perce, and Benewah