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Services

Every Service
Under One Contract

From finding the right land to handing over the keys, one Ontario contractor manages every phase, every trade, and every permit so you never fall through the cracks.

Terrahills Developments has delivered top-quality construction services across all sectors for more than three decades. The services below represent the full delivery process, from permits and planning through to construction management, occupancy and the facility management that follows, applied consistently across every project type we undertake. Our goal is to build strong and lasting relationships, delivering the highest quality projects on-time and on-budget.

Land acquisition and feasibility services Ontario: site selection, zoning analysis, and development due diligence
01
Land Acquisition & Feasibility
  • Preliminary planning consultation
  • Development feasibility study
  • Land acquisition consultation
  • Marketing consultation
  • Preconstruction sales consultation
Building permits planning and design management Ontario: ICI and residential construction approvals
02
Permits, Planning & Design
  • NetZero design
  • LEED certification
  • Transactional data-backed design consultation
  • Architectural drawings & AutoCAD drafting
  • Official plan amendment
  • Zoning review, amendment & rezoning applications
  • Minor variance & committee of adjustments
  • Lot severance & site plan application
Site servicing and grading Ontario: earthworks, utilities, and residential subdivision land development
03
Site Servicing & Grading
  • Remote accessibility (portable bridges & pathways)
  • Lot clearing
  • Grading & regrading
  • Sewer & watermain service connections
  • Stormwater management services
  • Dewatering services
  • Maintenance holes
  • Utility trenching (cable, hydro & internet)
  • Culverts
  • Transformer concrete works
  • Road and parking lot subgrade & paving
Construction engineering services Ontario: structural, civil, and mechanical engineering for ICI projects
04
Engineering
  • Structural engineering
  • Mechanical designs & calculations
  • Building permit application
Construction cost estimating and budgeting Ontario: ICI and residential project cost planning
05
Cost Estimating & Budgeting
  • Class A through C construction cost estimates
  • Quantitative surveys
  • Project bookkeeping & accounting
Construction and project management services Ontario: general contractor for commercial, industrial, and residential builds
06
Construction & Project Management
  • Project management
  • Subcontractor prequalification
  • Project tendering
  • Project bookkeeping & accounting
  • Concrete work
  • Structural Insulated Panel (SIP) installation
  • Insulated Metal Panel (IMP) installation
  • Precast Concrete Panel installation
  • Mass timber construction
  • Exterior access door and window installation
  • Flat-roofing systems
Facility management services Ontario: corporate office property maintenance, repairs and occupied-building renovation in Toronto
07
Facility Management & Occupied-Building Services
  • Corporate facility management programs
  • Preventive maintenance planning & scheduling
  • Building repairs & responsive issue resolution
  • Facility condition assessments & capital planning
  • Occupied-building renovation & phased work sequencing
  • Interior fit-outs & tenant improvements
  • Exterior works for operating properties (flatwork, paving, cladding)
  • Facility reporting for corporate real estate teams

Facility management in detail

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Every service on this page is delivered under one contract. Tell us what you are planning and we will come back with a Class C estimate and a schedule, anywhere in Ontario.

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