Finding the best foundation repairs in Christchurch matters in a city where earthquake movement, soft ground and ageing timber piles have left plenty of homes with sloping floors and cracked slabs. Foundation repair in Christchurch covers house re-levelling, underpinning, repiling, slab lifting and full foundation replacement for villas, bungalows and modern concrete-floor homes. Specialists such as SmartLift Systems in Phillipstown and the family-run Heritage Relevellers handle everything from a single sunken corner to a whole-house lift.
1SmartLift Systems
SmartLift Systems is a Christchurch company based on Saxon Street in Phillipstown that levels and repairs foundations in residential and commercial buildings, with a focus on earthquake-damaged properties across Christchurch and Canterbury. Its patented lifting process was designed for damaged Christchurch houses and leaves an adjustable system in place, so the home can be re-levelled again after future ground movement. It suits homeowners, landlords and commercial owners who need an insurable repair without stripping out heavy cladding, kitchens or tiled bathrooms.
Services
- House levelling for timber and concrete floors
- Foundation repairs for cracking, subsidence and sloping floors
- Repiling of rotten or borer-damaged timber piles
- SuperFlat commercial floor levelling for tilt slab buildings, factories and showrooms
- Floor level surveys and geotechnical investigation at the quote stage
Highlights
- Patented lifting process that can be re-adjusted for the life of the home
- ISO 9001 certified for commercial and residential foundation and floor levelling
- All site personnel carry SiteSafe passports
- Locally owned and operated
Location & Contact
Name: SmartLift Systems
Address: 32 Saxon Street, Phillipstown, Christchurch 8011
Phone: 03 266 3030
Website: smartlift.net.nz
2Heritage Relevellers
Heritage Relevellers is a family-owned Christchurch business led by owner Lindsay Smith, who has been lifting, relocating and relevelling homes for more than three decades, now working alongside his son Marshall as the fourth generation in the trade. The team of 12 full-time staff covers Christchurch and wider Canterbury, using hydraulic and screw jacking systems to lift slabs and timber-floored homes without removing exterior cladding. It is a strong fit for heritage villas, earthquake-damaged homes and properties needing a high lift or full foundation replacement.
Services
- House relevelling
- House lifting and foundation replacement
- Slab lifting, slab jacking and underpinning
- Repiling to NZS 3604 or engineer’s specification
- Earthquake and on-sold repairs
Highlights
- Silver and Special Awards at the New Zealand Commercial Project Awards, 2020
- Owner with more than 31 years in house relocation, lifting and relevelling
- Engineer-approved high lift support system for lifts up to 2.4 metres
- House rolling on site with purpose-built steel rollers
Location & Contact
Name: Heritage Relevellers
Address: Christchurch
Phone: 021 868 984
Website: heritagerelevellers.co.nz
3Precision Solutions
Precision Solutions was set up in 2015 by the owners of a Christchurch building company and is locally owned by two Christchurch families. It provides house re-levelling and foundation repairs across Christchurch and Canterbury, and can engage engineers on the homeowner’s behalf so the whole job runs through one point of contact. It also takes on homes where earlier repairs did not meet building code standards, which makes it useful for buyers of as-is properties.
Services
- Foundation and floor re-levelling
- Timber pile repair and replacement
- Concrete slab crack repairs, partial or full slab replacement and void filling
- 3D SmartScan robotic underfloor and roof surveys
- Retaining walls and concrete-free footings
Highlights
- Established in 2015 and owned by two Christchurch families
- High-resolution 3D scanning of subfloors without invasive inspection
- Documentation of the exact levels achieved on each job
- Enquiries welcomed in Mandarin and Cantonese
Location & Contact
Name: Precision Solutions
Address: Christchurch
Phone: 0800 775 3835
Website: precisionsolutions.nz
4House Levellers
House Levellers is a Canterbury owned and operated business run by Paul, specialising in re-levelling older and modern houses and commercial structures. The team holds more than 30 years of construction experience as licensed building practitioners and works with a hydraulic lifting system, its own void-filling grout pump and slab lifters. It suits owners of older homes on damaged rubble foundations, concrete-slab homes that have dropped, and anyone who has bought an as-is house or been cash settled.
Services
- Full or partial foundation replacement
- Mechanical lift of slab on grade floors
- Jack and pack re-levelling of timber floors
- Re-piling, underpinning and void filling
- Retaining walls
Highlights
- Licensed building practitioners with more than 30 years of construction experience
- Engineers’ producer statements supplied for consent or consent exemption
- Replaces old rock or tin piles to the current building code
- Site Safe member
Location & Contact
Name: House Levellers
Address: Christchurch
Phone: 027 432 6210
Website: houselevellers.co.nz
5House Lifters
House Lifters runs its South Island head office from Battersea Street in Sydenham and offers floor and foundation levelling for homes and commercial buildings, with a separate North Island office in Auckland. Each lift is designed by one of its engineers and carried out with computer-controlled, synchronised jacking rather than bottle jacks. It suits owners on TC2 and TC3 land, hill sites and coastal properties who want engineered levelling with Building Code sign-off.
Services
- Concrete slab levelling and foundation repair
- Timber floor levelling with jack and pack
- Screw pile foundation levelling
- Full re-piling
Highlights
- Re-levellable Armadillo jacking pads for Type B and Type C foundations
- ZIPLEVEL floor level surveys and GPR scanning to check for voids after levelling
- PS1, PS3 and PS4 producer statements supplied
Location & Contact
Name: House Lifters
Address: 31 Battersea Street, Sydenham, Christchurch 8023
Phone: 03 366 8026
Website: levelling.co.nz
Foundation Repairs in Christchurch at a Glance
| Business | Highlight |
|---|---|
| SmartLift Systems | Patented lifting process that can be re-adjusted for the life of the... |
| Heritage Relevellers | Silver and Special Awards at the New Zealand Commercial Project Awards |
| Precision Solutions | Established in 2015 and owned by two Christchurch families |
| House Levellers | Licensed building practitioners with more than 30 years of constructi... |
| House Lifters | Re-levellable Armadillo jacking pads for Type B and Type C foundations |
How to Choose the Right Foundation Repairs in Christchurch
- Foundation type: check the contractor regularly works on your floor type, whether timber piles, rubble perimeter foundations or a concrete slab on grade.
- Engineering and sign-off: ask who designs the repair and whether PS1, PS3 or PS4 producer statements are provided for consent or insurance purposes.
- Method: compare jack and pack, mechanical slab lifting, resin or grout void filling, screw piles and full foundation replacement, and ask why one suits your ground.
- Level surveys: a floor level survey before and after the work gives you a record of what was achieved.
- Ground conditions: on TC2 or TC3 land, confirm the contractor has worked with the geotechnical reports your property needs.
Frequently Asked Questions About Christchurch Foundation Repairs
How do I know if my house needs re-levelling?
Common signs are sloping or bouncy floors, doors and windows that stick, gaps under skirting boards, and cracks in walls, ceilings or the foundation itself. A floor level survey from a foundation repair contractor will confirm how far out of level the house is and whether movement is continuing.
Do I need a building consent for foundation repairs in Christchurch?
It depends on the scope. Some repair and re-levelling work may qualify for an exemption, while foundation replacement usually needs consent. The guidance on building consent exemptions for low-risk work explains the rules, and your contractor or engineer can confirm what applies to your home.
How can I check a foundation repairer is licensed?
Foundation work is restricted building work in many cases, so it must be carried out or supervised by a Licensed Building Practitioner. You can search the public register on the LBP website using the practitioner’s name or licence number.
What is the difference between jack and pack and full foundation replacement?
Jack and pack lifts a timber floor and packs it level off the existing or new piles, which suits homes where the piles are sound or can be replaced. Full foundation replacement removes damaged perimeter foundations, often old rubble or unreinforced concrete, and builds new ones to the current code.
Can a concrete slab house be re-levelled?
Yes. Slab on grade homes are lifted with mechanical or hydraulic jacking systems, or with resin or grout injection, and voids under the slab are then filled. Cracks in the slab are usually repaired at the same time.
Will earthquake insurance cover foundation damage?
Natural hazard cover applies to damage from events such as earthquakes and landslips, but not to gradual settlement or rot. The Natural Hazards Commission explains what is covered and how claims work alongside your private insurer.
Where can I find foundation repair contractors near me in Christchurch?
Most foundation repairers work across the whole city and wider Canterbury rather than a single suburb, travelling to each site. Some have offices in inner-city suburbs such as Phillipstown and Sydenham, but that rarely limits where they will quote.
How long does a foundation repair take?
A straightforward re-level can take a few days, while foundation replacement or a high lift on poor ground can run for several weeks. Many homeowners can stay in the house for smaller jobs; your contractor will advise once the method is agreed.
How We Chose the Best Foundation Repairs in Christchurch
Every business in this guide was found by searching for foundation repairs in Christchurch, then checked against its own website. Names, addresses and phone numbers are taken from the business’s own site rather than a directory feed, so what you see here is what they publish themselves. We also check that each one is actually based in or genuinely serving Christchurch, rather than a national operator running a local landing page. A business with no website of its own is not listed, because there is no primary source to verify it against.