01
Fixed, honest estimates
The number we quote is the number you pay. No mid-project surprises, no padded change-orders, no upsells you didn't ask for.
Structural
Foundations & Blockwork — The Quiet Strength Below the House
Footing pours, CMU foundations, garage piers, and basement repairs — built to code, inspected, and backed by a written workmanship warranty (up to 10 years, depending on materials). The work no one sees, done right the first time.
Licensed & Insured
NJ HIC #13VH######
10+ Years on the Ground
Family-owned since 2014
Written Warranty
Up to 10 years on materials
5★ Local Reviews
Monmouth, Ocean & Middlesex
The Sioux Promise
Three things we put
in writing — before a stone is set.
We learned the hard way what unsettles a homeowner most: surprise change-orders, a wrecked yard, and a contractor who vanishes the day the deposit clears. So we built a small set of promises that protect you from all three.
02
Clean site guarantee
Every jobsite gets broomed, dust-controlled and walked daily. Your driveway, your grass, your neighbor's view — all respected.
03
Licensed & warrantied
NJ Registered Home Improvement Contractor. Every structural pour and interlocking paver field carries our written workmanship warranty — up to 10 years, depending on the materials you choose.
The Long-Term Spec
Built for property protection —
not just curb appeal.
Foundations are the part of the house that has to last forever — and the part that costs the most to fix later. We pour reinforced footings below frost depth, lay CMU true to a level string line, and damp-proof every below-grade course.
Whether you're adding a garage, finishing a basement, or stabilizing an older home, every job is built to the current NJ residential code and signed off by the local inspector before we backfill.
After
Before← drag the handle to compare →
Materials We Specify
Honest stone. Engineered for our climate.
Hover over a card to see what each material really is, where it comes from, and why we'd spec it for your project.
8" / 12" CMU
Standard concrete masonry units for residential foundations, piers, and load-bearing cores.
We use NJ-approved CMU rated to 1,900–2,800 PSI. Laid running-bond with full mortar bedding and head joints. Reinforced vertical cells grouted solid where the plans call for it.
Reinforced Footings
Code-spec footing depth and width, with #4 or #5 rebar tied per engineered drawings.
Trenched 36 inches below grade (NJ frost line), formed to 16-inch width minimum, with #5 rebar tied in two horizontal runs and vertical dowels into the wall above. Inspected before pour.
Poured Concrete
Where slabs and continuous walls call for it — formed, vibrated, and finished smooth.
4,000 PSI mix, mechanically vibrated to consolidate, and finished to plan — broom, magnesium, or troweled-smooth. Cured under wet burlap or curing compound for full strength.
Damp-Proof Coating
Below-grade asphaltic membrane plus drain board — water stays outside the basement.
Two-coat asphaltic damp-proofing, dimpled drainage board, and a 4-inch perforated drain tile tied to daylight or a sump pit. Three lines of defense against hydrostatic pressure.
Recent Field Work
A closer look at recent
foundations & blockwork.
Hover to pause · click any image to view the full slideshow.
Recent Reviews
Real homeowners.
Real foundations & blockwork.
I sub them on every foundation pour I run in Monmouth. Codework is spotless. They never push a schedule and they never miss an inspection.
James O., GC
Howell, NJ
Garage addition foundation. They worked around our existing patio without a single chipped paver. The block work is dead-plumb.
Patricia L.
Freehold, NJ
Older basement that was always damp. Sioux exposed the wall, damp-proofed it properly, ran new drain tile to a sump. Dry through a 4-inch storm last fall.
Mark & Yvonne T.
Wall Township, NJ
How It Works
Three steps from your call
to a finished foundations & blockwork project.
01
On-Site Consultation
A real conversation at your property. We walk the space, measure, and listen to the problem you're trying to solve.
02
Transparent Estimate
A written, itemized quote — every material, every labor line, every contingency spelled out. No hidden fees, ever.
03
Flawless Craftsmanship
Daily site cleanup, licensed crews, code-compliant builds, and a written workmanship warranty on every structural and paver job — up to 10 years, depending on materials.
Ready When You Are
Tell us about
your project. Get a fixed number back.
Recent project
Curved paver patio · Colts Neck, NJ