Residential & Commercial Contracting Services
Horizon Contracting provides professional residential and commercial contracting services in Cambridge, Ontario and throughout Southern Ontario. Since 1982, homeowners, property managers, condominium corporations, businesses, and commercial property owners have trusted us for quality workmanship, reliable service, and practical solutions to challenging property problems.
From fencing and privacy walls to drainage, excavation, foundation repair, insulation, patios, interlock, paving stones, and leak repair, our experienced team provides a wide range of construction, repair, and property improvement services.
Whether you need a small repair or a larger construction project, our goal is the same: understand the problem, recommend the right solution, and complete the work properly.
Our Contracting Services

Fencing Installation & Repair
A properly installed fence can improve privacy, security, safety, and the overall appearance of your property. Horizon Contracting provides fence installation and repair services for residential, commercial, and condominium properties.
Our fencing services include wood fencing, privacy fencing, wrought iron fencing, fence post replacement, repairs, alterations, and replacement of existing fences.
Whether you need a new fence installed or an existing fence repaired, our team can help you choose a practical solution for your property.
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Drainage Services
Poor drainage can lead to standing water, saturated soil, foundation problems, basement leaks, and damage to landscaping and hard surfaces.
Horizon Contracting provides residential and commercial drainage services, including French drains, weeping tile systems, catch basins, drainage improvements, and solutions for pooling or improperly directed water.
We focus on identifying the water source and determining the best way to divert it away from your building and property.
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Insulation & Attic Services
Proper insulation and ventilation are important for maintaining an energy-efficient and healthy home or building. Inadequate insulation and air leakage can also contribute to moisture problems, excessive heat loss, icicle formation, and ice damming.
Our attic insulation and remediation services include blown-in cellulose insulation, air sealing, exfiltration prevention, attic ventilation improvements, and other measures designed to improve attic performance.
We don’t simply add insulation and walk away. Where appropriate, we look at the entire attic system to identify sources of heat loss, air leakage, and ventilation problems.
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Patio Installation
Create a functional and attractive outdoor living space with a professionally installed patio from Horizon Contracting.
We install new patios using quality products and proper base preparation, drainage, grading, and installation techniques. We can also repair, renew, or modify existing patios that have settled, shifted, or developed drainage issues.
Our patio services are available for homeowners, condominium properties, and commercial properties throughout the Cambridge and Southern Ontario area.
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Interlock & Paving Stones
Horizon Contracting provides interlock and paving stone installation, repair, and replacement for patios, walkways, entrances, driveways, and other exterior surfaces.
Proper preparation is critical to the long-term performance of interlocking pavers. Our work can include excavation, base preparation, grading, drainage, installation, joint sand, and finishing.
We can also repair existing interlock by lifting and releveling areas that have settled or become uneven.
Whether you’re installing a new patio or repairing an existing walkway, we can help create a durable and attractive finished surface.
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Leak Repair & Water Penetration
Water leaks can cause significant damage if they aren’t properly diagnosed and repaired. A visible leak isn’t always originating where the water appears, which is why finding the source is an important part of the repair process.
Horizon Contracting provides leak repair and water penetration services for residential, commercial, and condominium properties.
We investigate water infiltration and can address problems involving foundations, walls, windows, drainage systems, exterior surfaces, and other areas where water may be entering a building.
Our goal is to identify the source of the problem and provide a practical, long-term repair.
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Excavation Services
Many construction and property repair projects require professional excavation. Horizon Contracting provides residential and commercial excavation services for foundations, drainage systems, patios, walkways, retaining walls, waterproofing, and other property improvements.
Our excavation services can include:
- Foundation excavation
- Waterproofing excavation
- Weeping tile installation
- Drainage excavation
- French drain installation
- Patio and walkway excavation
- Retaining wall excavation
- Catch basin installation
- Property drainage improvements
- General site excavation
We take care around existing structures, utilities, landscaping, and other property features while preparing the site for the next stage of construction.
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Foundation Repair
Foundation problems should never be ignored. Cracks, water penetration, movement, and deterioration can allow moisture into your building and potentially lead to more significant problems over time.
Horizon Contracting provides foundation repair services in the Waterloo Region, including foundation crack repair, exterior waterproofing, drainage improvements, weeping tile installation and replacement, and other foundation-related repairs.
We investigate the condition of the foundation and recommend the appropriate repair based on the source and severity of the problem.
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Retaining Walls
Horizon Contracting installs and repairs privacy walls and retaining walls for residential, commercial, and condominium properties.
Privacy walls can help define outdoor spaces and provide separation between neighbouring properties, while properly designed retaining walls can help manage changes in elevation and stabilize soil.
Our retaining and privacy wall services can include:
- Privacy walls
- Retaining walls
- Replacement of damaged walls
- Wall repairs
- Site preparation and excavation
- Drainage considerations
- Base preparation
- Property grading
- Integration with patios, walkways, and other landscaping features
For projects involving changes in elevation, drainage, or structural requirements, proper planning and preparation are essential.
Learn More About Privacy & Retaining Walls →
Commercial & Condominium Contracting
In addition to residential projects, Horizon Contracting provides commercial and condominium contracting services for property managers, condominium corporations, businesses, and commercial property owners.
We understand that these projects often require coordination with property managers, boards, residents, tenants, and other contractors. Our experience allows us to complete projects professionally while minimizing disruption to the property.
We regularly assist with:
- Common-area repairs
- Foundation and waterproofing projects
- Drainage improvements
- Excavation
- Fencing and privacy structures
- Retaining walls
- Patios and interlock
- Attic insulation and remediation
- Water penetration and leak repairs
- Exterior property maintenance
- General repairs and construction
The Right Solution for Your Property
Some projects are straightforward. Others require investigation to determine what is actually causing the problem.
A wet basement may be caused by a foundation issue, drainage problem, or combination of factors. Uneven interlock may be related to poor base preparation or drainage. Ice damming may be caused by heat loss and inadequate attic insulation.
That’s why we take a problem-solving approach to contracting.
We look beyond the visible symptom to understand the underlying issue and recommend a solution designed to address the actual cause.
If you aren’t sure which service you need, contact us and tell us what you’re experiencing. We can help determine the appropriate next step.
Why Choose Horizon Contracting?
Over 40 Years of Experience
Horizon Contracting has been serving homeowners, businesses, property managers, and condominium corporations since 1982.
Quality Workmanship
We take pride in completing projects properly using quality materials and professional installation methods.
Honest Recommendations
We believe customers should understand what work is required and why. We provide practical recommendations based on the actual condition of the property.
Residential & Commercial Experience
Our experience ranges from individual homeowner repairs to larger commercial and condominium projects.
Reliable Service
We understand the importance of communication, scheduling, and completing work in a professional manner.
Serving Cambridge & Southern Ontario
Horizon Contracting is based in Cambridge, Ontario, and provides residential and commercial contracting services throughout Southern Ontario.
We serve Cambridge, Kitchener-Waterloo, Guelph, Brantford, Milton, and surrounding communities.
If you’re looking for an experienced general contractor in Cambridge, Ontario, we’re ready to help.
Have a Project in Mind?
Whether you need a new fence, drainage solution, patio, interlock installation, foundation repair, excavation, retaining wall, attic insulation, or leak repair, Horizon Contracting can help.
Contact us today to discuss your project and request a quote.

