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Products & Services

Foundation Repair
Foundation Pier Systems
Helical Piers
Push Piers
Slab Piers
Helical Deck Piers
Foundation Wall Repair
CarbonArmor® Wall Reinforcing System
PowerBrace™ Wall Repair System
GeoLock® Wall Anchors
GeoLock® Street Creep Repair System
GeoLock® Channel Anchor System
SmartJack® Crawl Space Support System

Basement Waterproofing
Perimeter Drainage Systems
Doorway Drainage Systems
WaterGuard® Below Floor Drain
DryTrak® Baseboard Drain Pipe
FlowGuard® Thin Floor Drain System
WaterGuard® IOS Iron Ochre Perimeter Drain
TrenchDrain™ Grated Draining Pipe
TrenchLock™ Drain Inserts
TripleSafe™ Sump Pumps

Crawl Space Repair & Encapsulation
CleanSpace® Crawl Space Vapor Barrier System
Crawl Space Access Wells
SmartPipe™ Crawl Space Drain System
CleanSpace® Crawl Space Drainage Matting
CleanSpace® Airtight Crawl Space Vent Covers
WallCap to Seal Block Walls
Crawl Space Doors & Entry Ways
Structural Repair Services
SmartJack® Crawl Space Stabilizer
Energy Efficient SaniDry™ Sedona Dehumidifier
Crawl-O-Sphere™ Crawl Space Fan
Crawl Space Thermal Insulation
TerraBlock™ Crawl Space Insulation
SilverGlo™ Crawl Space Insulation
Crawl Space Winterization Services

Concrete Repair
Concrete Lifting & Leveling with PolyLevel®
Concrete Crack Repair with NexusPro

Free Inspections & Service Estimates

Foundation Repair & Crawl Space Repair Experts in Honolulu, HI

Happy Customers Surrounding Honolulu, HI
Work Requests

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Foundation, concrete, crawl space, & wet basement repair solutions

Foundation Support of HI is committed to providing reliable customer services, proven products, trusted solutions, and expert craftsmanship to Honolulu, HI residents and commercial building owners. Whether your property has basement pooling water stains, bowing foundation walls, humidity in the crawl space, sinking concrete or other property issues, Foundation Support of HI is at the ready with reliable services and solutions that not only resolve the issue, but provide protection for years to come.

Secure your property's image, value, and security with any of our basement waterproofing, foundation repair, concrete repair, crawl space repair and encapsulation. Call 808-201-5705 or click below to get started and schedule a free service estimate!

Foundation repair solutions in Honolulu

The key to a safe and secure home is guaranteeing you have a stable foundation. If you have noticed cracked foundation walls, walls that are bowing or tilted, settling soils around the property, foundation floor cracks, or other signs of foundation damage in Honolulu, HI, then call the experts at Foundation Support of HI. We specialize in providing restoration solutions that stabilize foundations and provide lasting protection.

Our foundation services include:

  • Foundation pier systems
  • Foundation wall repair systems
  • Foundation wall reinforcing systems
  • Foundation wall anchors
  • Street creep repair system
  • Channel anchor system
  • Crawl space support posts

As a member of the expansive Supportworks network, all of our foundation repair products are tested and trusted by their team of in-house geotechnical and structural engineers. Contact us today to schedule a free on-site assessment, where we can accurately diagnose your foundation issues and a service estimate for reliable repair solutions.

Simple concrete crack repair, sealing, & concrete leveling

Sinking, cracked steps, stairs, lanais, driveways, garage floors, and other concrete structures lower the overall image and value of your Honolulu, HI home or commercial building. Even worse, these sunken-depreciated slabs also lower the overall security of your property, as they create a dangerous falling hazard. Standard repair methods call for a total replacement or significant repairs, which can take weeks to complete and involves a stressful, messy process that may fail after completion. 

Our concrete repair services include:

  • NexusPro cracked concrete repair
  • PolyLevel concrete leveling
  • SealantPro concrete sealing

Foundation Support of HI has simple concrete repair solutions that defy industry norms with non-invasive installations, fast-acting solutions, and long-lasting results. Contact Foundation Support of HI for a free service quote today!

Wet basement repair solutions

Pooling water stains, damp basement walls, basement floor cracks, and foul odors are just some of the signs you need wet basement repairs. Foundation Support of HI specializes in expert basement waterproofing with warrantied solutions backed by the renowned Basement Systems network.

Our basement waterproofing services include:

  • Perimeter drainage systems
  • Doorway drainage systems
  • Sump pumps

Our reliable basement waterproofing products and services not only create a dry, healthy below-grade space, but continue to guard against leaks and flooding in the future. Contact us today for a free service estimate on any of our wet basement repair solutions in Honolulu, HI.

Crawl space repair & encapsulation

Foundation Support of HI goes beyond standard crawl space repair. With our encapsulation solutions, we can seal your crawl space to provide lasting protection and transforming it into usable storage space.

Our crawl space services include:

  • Crawl space waterproofing
  • Vapor barrier
  • Thermal insulation
  • Crawl space winterization services
  • Structural repairs

If your Honolulu, HI crawl space has sagging floor joists, is damp, humid, smells musty, or experiencing other issues, then call the crawl space experts at Foundation Support of HI. Our trusted CleanSpace products and services can restore your crawl space and protect it from future damage!

Foundation repair, crawl space repair, basement waterproofing, & more

Foundation Support of HI provides reliable foundation, crawl space, wet basement, and concrete repair services to Honolulu, HI residents and commercial property owners. Our innovative products, advanced solutions, and expert staff assure long-lasting, durable results that last for years to come.

Call 808-201-5705 or click below to get started on any of our elite home improvement services and to schedule a free estimate today!

Work Requests From Honolulu, HI
Vicinity of Piimauna St in Honolulu
Cracks and bowing, door frames shifted all along central wall 1st and 2nd floor
Vicinity of Makanani Drive in Honolulu
Want to check the foundation of the house as it may sinking. Want an estimate of work needed to be done.
Vicinity of Kaumailuna Pl in Honolulu
Lower level room leaking from outside in due to heavy rains, ground saturated:
Vicinity of in Honolulu
My downstairs Ohana unit has flooded for the 3rd time. I have already had the foundation sealed & a drainage system installed 2 years ago. I need an estimate for a system that will work please. Mahalo!
Vicinity of Luakaha Street in Honolulu
Observed crack on concrete slab on front of home.
Vicinity of Hyde Street in Honolulu
There are cracks in the walls of the first floor of my home. The walls are hollow tile or concrete walls. The cracks are vertical in the corners and next to windows inside and outside.
Vicinity of KAWAIKUI PLACE in Honolulu
Vicinity of Kahena Street in Honolulu
I have a single family home in Hawaii Kai. The slab has settled unevenly, resulting in sloping floors, cracked walls (which I have repaired), and tight doors (which I have also fixed). I would like to prevent further settlement if not restore the slab to its original level position.
Vicinity of Kalaau Pl in Honolulu
Addition to main home is two stories, supported on cinder block columns on one side. Two of these columns are cracking/failing.
Vicinity of Ala Puawa Pl in Honolulu
Encapsulate crawl space for a Salt Lake/Lakeside neighborhood house. Approx 1000 sf so to be more useful as a storage area
Vicinity of Alphonse Pl in Honolulu
Newly constructed house has water infiltration in crawl space during rain.
Vicinity of Luawai Street in Honolulu
I have a cracking walkway and cracking floor of my car port.
Vicinity of Onipaa Street in Honolulu
Sinking patio and laundry
Vicinity of Kapulena Loop in Honolulu
Crack on retaining wall
Vicinity of Kawelolani Pl in Honolulu
Aloha  I would like to request a quote to repair the foundation.   Please let me know the best time you are available.    Foundation situation.  There are few supporting posts at the crawl spaces that are 'floating'. The soil seemed to have settled down 'vertically' and this lack of support caused some cracks. In one of the rooms which the floor is on a slab, the concrete wall was cracked, enough that the water is able to come through from the outside. 
Vicinity of Notley Street in Honolulu
Concrete slab in backyard is cracking and walls are bulging
Vicinity of Hakanu St. in Honolulu
Post and pier construction on a downslope lot, 4 of the block supports are showing signs of spalling and have cracked. Also have a section of the foundation that had some erosion underneath due to overflowing gutters.
Vicinity of Middle Street in Honolulu
Hollow tile wall that was hit by a truck last night looking for an estimate
Vicinity of Ualena Street in Honolulu
Exterior CMU wall of our warehouse has been damaged. cracking in several places around mortar joints.
Vicinity of Burbank Street in Honolulu
I would like to have an estimate for my residential property. Thank you. Corinne
Serving the following Honolulu, HI zip codes
96801, 96802, 96803, 96804, 96805, 96806, 96807, 96808, 96809, 96810, 96811, 96812, 96813, 96814, 96815, 96816, 96817, 96818, 96819, 96820, 96821, 96822, 96823, 96824, 96825, 96826, 96828, 96830, 96836, 96837, 96838, 96839, 96840, 96841, 96843, 96844, 96846, 96847, 96848, 96849, 96850