Home Additions & Extensions in Hamilton, Burlington and the GTA.
Explore more space without starting from scratch. Techserveus helps define your addition, coordinate the required design and engineering work, and plan construction around an agreed scope.
- $5M liability insurance
- WSIB covered
- Quality & time guarantees
From first measurements to a weather-tight shell and finished rooms.
An addition has to work with the house it joins: structure, servicing, rooflines and interior flow. We plan those connections up front.
Intended use and layout
How the new space will be used, how it connects to existing rooms and what it needs to hold.
Structure and connection
Foundations, framing and how loads tie into the existing building, reviewed before design is fixed.
Drawings and approvals
Design, engineering and the permit submission support the municipality requires for your scope.
Site constraints
Setbacks, access for equipment and materials, grading and drainage around the new footprint.
Construction coordination
Sequencing trades and inspections, and protecting the occupied home during the work.
Exterior and interior integration
Cladding, rooflines, windows and finishes chosen to sit naturally with the existing house.
From foundation to finished shell
What shapes the cost
Every property is different, so we don't publish prices that ignore your site. The estimate is built once the scope is defined. These are the factors that move it most.
- Structural scopeSpans, loads and how the addition connects to the existing structure.
- Foundation conditionsSoil, depth and footing design for the new footprint.
- Site accessHow equipment and materials reach the work area.
- ServicingExtending heating, plumbing and electrical to the new space.
- FinishesCladding, windows, flooring and interior specification.
- ApprovalsDrawings, engineering and municipal review for your property.
Insured, covered and guaranteed.
From the first day on site to long after handover, your project is protected and backed by a team that stands behind its work.
$5 million liability insurance
Every project is backed by $5 million in liability insurance, so your home or property is protected while the work is underway.
WSIB coverage
Our crews are covered by Ontario’s Workplace Safety and Insurance Board, so the people working on your property are properly insured.
Quality and time guarantees
We stand behind the quality, timeline, design and cost agreed for your project, and we deliver it as promised.
Warranty and follow-up
Our work comes with a warranty, and our team stays available for follow-up support after your project is complete.
Addition questions
What information should I bring?
The address, how you'd like to use the new space, rough size, and any existing drawings or surveys of the house.
Can drawings be a first phase?
Yes. Many owners start with a design and drawing package, then decide on construction once the scope and approvals are clearer.
How is the budget developed?
Once the scope is defined we price the structure, foundations, servicing, finishes and approvals for your property, rather than quoting a general rate.
Will I need to move out?
It depends on the scope and how the work is phased. We discuss sequencing and access early so you can plan around it.
Tell us about your addition
Two short steps. Share the location and what you have in mind, and we'll come back to you about next steps. A rough idea is enough to begin.
- $5M liability insurance
- WSIB covered
- Quality & time guarantees
- Warranty on our work