Protect your biggest asset from subsidence.
At the heart of our journey lies the trust of thousands of businesses worldwide, reflected in the numbers that drive us forward.
Residential solutions
Since 1989, Mainmark has raised, re-levelled and re-supported homes and other residential buildings, delivering successful solutions to thousands of properties.
Our ground improvement and level correction methods can address foundation subsidence and are effective for helping to fix cracks in walls or re-level sunken floors in homes of any size. Our solutions are also used for slab-lifting foundation slabs and large driveways.
Get a free-in person site survey
If you’re a property owner you can benefit from a completely free in person or telephone inspection survey and full quotation with Mainmark.
During the survey, the site inspector will:
Visually inspect your home, looking for signs of subsidence, such as cracks, sticking windows and doors and uneven floors.
Take measurements to determine if there has been any settlement or movement of the ground.
Review historic data and records to understand your home’s history and any previous subsidence issues.
The subsidence inspection will ensure a comprehensive analysis of the issue affecting your home, considering the size and the layout of the property, as well as the extent of the subsidence.
*Fee applies if you are not the residential property owner
Our services
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.
Property/home subsidence
Modern resin and concrete mix injection methods can be used to successfully strengthen and re-level the ground in homes affected by subsidence faster than traditional underpinning methods.
Underpinning
Our methods will strengthen the ground foundation of an existing building or structure for years to come
Slab lifting
Our non-invasive slab lifting technologies allow building occupants and contents, including plant and machinery, to remain in place.
Slope ground support
Our surgical precision and polymers, or cementitious grouts are delivered in a precisely controlled process. The material fills voids, cracks, and fissures to provide reliable slope stabilisation.
Sinkhole repair
Repairing the ground where soil and structures collapse into underground voids
Void filling
Comprehensive void silling solutions for diverse market sectors, using specialised chemical or cementitious grouts
Areas of concern
A diverse group of passionate professionals, each bringing unique skills and experiences to drive innovation and excellence in every project we undertake.
Wall cracks and signs of subsidence
Disregarding cracks in walls may mean you’re missing the warning signs of serious and ongoing structural damage caused by subsidence.
Heritage Property
Our team can raise, re-level and re-engineer the ground, strengthening older properties and giving them support for years to come.
Conservatories
Conservatory subsidence remediation methods can be completed in about a day, saving you time and money, as well as minimising disruption to your family.
Bay Windows
As alternatives to mechanical jacking, underpinning and piling, our window methods use surgical-like precision and address subsidence under your bay window.
Extensions/Basements
Mainmark offers solutions that deal with the root cause of the extension subsidence, getting your home back to normal as soon as possible.
Featured Residential projects
A diverse group of passionate professionals, each bringing unique skills and experiences to drive innovation and excellence in every project we undertake.
Book your free in-person subsidence survey with quotation now.
Mainmark’s industry
leading technologies
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.
Teretek®
Our Teretek® technology provides a solution to address subsided structures, improve ground, and fill voids.
Terefil®
Our Terefil® technology provides an advanced lightweight cellular concrete for soil replacement, large void filling, and pipe abandonment.
JOG Computer-controlled grouting
Our JOG technology is a state of the art, computer controlled, multipoint injection system.
Permeation Grouting
Permeation grouting is the most widely used pressure grouting technique that stabilises soil prior to excavation or construction.
Why choose us?
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.
Global expertise
Benefit from our extensive experience and industry-leading knowledge.
Personalised approach
Tailored engineering solutions designed to meet your specific requirements.
Minimal disruption
No need to move out or tell the neighbours with our non-invasive ground repair methods.
Speed
Save weeks of operational time with much quicker results than traditional underpinning.
Cost effective
Competitively priced and excellent value for money.
50 Year warranty
Receive a long-standing product warranty to give you peace of mind.
Free-in person site audit
For no additional cost speak directly with a trained engineer who will also quote the job.
Sustainability
Minimise your projects carbon footprint and promote sustainable solutions.
Get in Touch
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.
Protect your biggest asset from subsidence.
At the heart of our journey lies the trust of thousands of businesses worldwide, reflected in the numbers that drive us forward.
Residential solutions
Since 1989, Mainmark has raised, re-levelled and re-supported homes and other residential buildings, delivering successful solutions to thousands of properties.
Our ground improvement and level correction methods can address foundation subsidence and are effective for helping to fix cracks in walls or re-level sunken floors in homes of any size. Our solutions are also used for slab-lifting foundation slabs and large driveways.
Get a free-in person site survey
If you’re a property owner you can benefit from a completely free in person or telephone inspection survey and full quotation with Mainmark.
During the survey, the site inspector will:
Visually inspect your home, looking for signs of subsidence, such as cracks, sticking windows and doors and uneven floors.
Take measurements to determine if there has been any settlement or movement of the ground.
Review historic data and records to understand your home’s history and any previous subsidence issues.
The subsidence inspection will ensure a comprehensive analysis of the issue affecting your home, considering the size and the layout of the property, as well as the extent of the subsidence.
*Fee applies if you are not the residential property owner
Our services
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.
Property/home subsidence
Modern resin and concrete mix injection methods can be used to successfully strengthen and re-level the ground in homes affected by subsidence faster than traditional underpinning methods.
Underpinning
Our methods will strengthen the ground foundation of an existing building or structure for years to come
Slab lifting
Our non-invasive slab lifting technologies allow building occupants and contents, including plant and machinery, to remain in place.
Slope ground support
Our surgical precision and polymers, or cementitious grouts are delivered in a precisely controlled process. The material fills voids, cracks, and fissures to provide reliable slope stabilisation.
Sinkhole repair
Repairing the ground where soil and structures collapse into underground voids
Void filling
Comprehensive void silling solutions for diverse market sectors, using specialised chemical or cementitious grouts
Areas of concern
A diverse group of passionate professionals, each bringing unique skills and experiences to drive innovation and excellence in every project we undertake.
Wall cracks and signs of subsidence
Disregarding cracks in walls may mean you’re missing the warning signs of serious and ongoing structural damage caused by subsidence.
Heritage Property
Our team can raise, re-level and re-engineer the ground, strengthening older properties and giving them support for years to come.
Conservatories
Conservatory subsidence remediation methods can be completed in about a day, saving you time and money, as well as minimising disruption to your family.
Bay Windows
As alternatives to mechanical jacking, underpinning and piling, our window methods use surgical-like precision and address subsidence under your bay window.
Extensions/Basements
Mainmark offers solutions that deal with the root cause of the extension subsidence, getting your home back to normal as soon as possible.
Featured Residential projects
A diverse group of passionate professionals, each bringing unique skills and experiences to drive innovation and excellence in every project we undertake.
Book your free in-person subsidence survey with quotation now.
Mainmark’s industry
leading technologies
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.
Teretek®
Our Teretek® technology provides a solution to address subsided structures, improve ground, and fill voids.
Terefil®
Our Terefil® technology provides an advanced lightweight cellular concrete for soil replacement, large void filling, and pipe abandonment.
JOG Computer-controlled grouting
Our JOG technology is a state of the art, computer controlled, multipoint injection system.
Permeation Grouting
Permeation grouting is the most widely used pressure grouting technique that stabilises soil prior to excavation or construction.
Why choose us?
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.
Global expertise
Benefit from our extensive experience and industry-leading knowledge.
Personalised approach
Tailored engineering solutions designed to meet your specific requirements.
Minimal disruption
No need to move out or tell the neighbours with our non-invasive ground repair methods.
Speed
Save weeks of operational time with much quicker results than traditional underpinning.
Cost effective
Competitively priced and excellent value for money.
50 Year warranty
Receive a long-standing product warranty to give you peace of mind.
Free-in person site audit
For no additional cost speak directly with a trained engineer who will also quote the job.
Sustainability
Minimise your projects carbon footprint and promote sustainable solutions.
Get in Touch
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.
Protect your biggest asset from subsidence.
At the heart of our journey lies the trust of thousands of businesses worldwide, reflected in the numbers that drive us forward.
Residential solutions
Since 1989, Mainmark has raised, re-levelled and re-supported homes and other residential buildings, delivering successful solutions to thousands of properties.
Our ground improvement and level correction methods can address foundation subsidence and are effective for helping to fix cracks in walls or re-level sunken floors in homes of any size. Our solutions are also used for slab-lifting foundation slabs and large driveways.
Get a free-in person site survey
If you’re a property owner you can benefit from a completely free in person or telephone inspection survey and full quotation with Mainmark.
During the survey, the site inspector will:
Visually inspect your home, looking for signs of subsidence, such as cracks, sticking windows and doors and uneven floors.
Take measurements to determine if there has been any settlement or movement of the ground.
Review historic data and records to understand your home’s history and any previous subsidence issues.
The subsidence inspection will ensure a comprehensive analysis of the issue affecting your home, considering the size and the layout of the property, as well as the extent of the subsidence.
*Fee applies if you are not the residential property owner
Our services
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.
Property/home subsidence
Modern resin and concrete mix injection methods can be used to successfully strengthen and re-level the ground in homes affected by subsidence faster than traditional underpinning methods.
Underpinning
Our methods will strengthen the ground foundation of an existing building or structure for years to come
Slab lifting
Our non-invasive slab lifting technologies allow building occupants and contents, including plant and machinery, to remain in place.
Slope ground support
Our surgical precision and polymers, or cementitious grouts are delivered in a precisely controlled process. The material fills voids, cracks, and fissures to provide reliable slope stabilisation.
Sinkhole repair
Repairing the ground where soil and structures collapse into underground voids
Void filling
Comprehensive void silling solutions for diverse market sectors, using specialised chemical or cementitious grouts
Areas of concern
A diverse group of passionate professionals, each bringing unique skills and experiences to drive innovation and excellence in every project we undertake.
Wall cracks and signs of subsidence
Disregarding cracks in walls may mean you’re missing the warning signs of serious and ongoing structural damage caused by subsidence.
Heritage Property
Our team can raise, re-level and re-engineer the ground, strengthening older properties and giving them support for years to come.
Conservatories
Conservatory subsidence remediation methods can be completed in about a day, saving you time and money, as well as minimising disruption to your family.
Bay Windows
As alternatives to mechanical jacking, underpinning and piling, our window methods use surgical-like precision and address subsidence under your bay window.
Extensions/Basements
Mainmark offers solutions that deal with the root cause of the extension subsidence, getting your home back to normal as soon as possible.
Featured Residential projects
A diverse group of passionate professionals, each bringing unique skills and experiences to drive innovation and excellence in every project we undertake.
Book your free in-person subsidence survey with quotation now.
Mainmark’s industry
leading technologies
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.
Teretek®
Our Teretek® technology provides a solution to address subsided structures, improve ground, and fill voids.
Terefil®
Our Terefil® technology provides an advanced lightweight cellular concrete for soil replacement, large void filling, and pipe abandonment.
JOG Computer-controlled grouting
Our JOG technology is a state of the art, computer controlled, multipoint injection system.
Permeation Grouting
Permeation grouting is the most widely used pressure grouting technique that stabilises soil prior to excavation or construction.
Why choose us?
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.
Global expertise
Benefit from our extensive experience and industry-leading knowledge.
Personalised approach
Tailored engineering solutions designed to meet your specific requirements.
Minimal disruption
No need to move out or tell the neighbours with our non-invasive ground repair methods.
Speed
Save weeks of operational time with much quicker results than traditional underpinning.
Cost effective
Competitively priced and excellent value for money.
50 Year warranty
Receive a long-standing product warranty to give you peace of mind.
Free-in person site audit
For no additional cost speak directly with a trained engineer who will also quote the job.
Sustainability
Minimise your projects carbon footprint and promote sustainable solutions.
Get in Touch
Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.