Open-concept structural renovation before and after in Ottawa by Dream Touch Renovations
Ottawa Structural Engineering Coordination · P.Eng Sealed · Managed by Your General Contractor

Ottawa structural engineering coordination.
P.Eng sealed. Managed by your contractor.

If your renovation touches load-bearing walls, adds a second storey or an addition, or changes your home's structure in any other way, you need stamped structural drawings Ottawa. We coordinate that structural engineering Ottawa through trusted P.Eng Ottawa-licensed firms, build it into your construction plans, and run the process so you don't have to interview engineers yourself.

Call 613-862-4555
P.Eng
Sealed by licensed engineers
2–4 wks
Typical engineering turnaround
No markup
Engineering fees at partner cost
1 contract
Engineering integrated into your build
Free design consult
No deposit required.
Permits + drawings
P.Eng partner firms. We coordinate the engineering at zero markup.
20+ yrs in Ottawa
Since 2004 across every sector.
Flexible financing
Trusted Ottawa brokers.
Up front, before anything else

What we do, and what we don't do.

Dream Touch is a General Contractor. We are not a structural engineering firm. Structural engineering in Ontario requires a P.Eng licensed by Professional Engineers Ontario (PEO), a designation we don't hold and don't claim. We coordinate structural engineering Ottawa through three trusted P.Eng Ottawa-licensed firms we've partnered with for over a decade.

Their engineers seal the drawings and we manage everything else. If you're searching for a structural engineer Ottawa, we get the right engineer onto your project at the right stage.

Most Ottawa homeowners first hear about structural engineering mid-project, when their contractor says they need a structural engineer for addition Ottawa work. They don't know who to call, what fees to expect, or how the engineering fits their timeline. The engineer arrives late, finds something that forces a design change, and the project stalls. Structural engineering for renovation Ottawa should be identified before construction starts.

On a Dream Touch project we identify the engineering requirements at the design stage, before construction starts. We pick the partner firm that fits your project (different firms specialize in residential additions, commercial, and foundation engineering Ottawa). We coordinate site visits, integrate structural drawings Ottawa into the architectural set, manage permit submissions, and resolve issues as they come up.

You deal with one contractor on one contract and one timeline, whether the scope is load bearing wall removal Ottawa, a second storey, or a full multi-unit conversion requiring residential structural engineer Ottawa review.

The most common Ottawa question

Do you need a structural engineer for your Ottawa renovation?

With a structural engineer Ottawa, the first question is whether you need one at all, and the answer decides whether your budget carries a structural engineer cost Ottawa line. These are the situations where a structural engineer Ottawa is required, recommended, or unnecessary.

● Required

Structural engineering is REQUIRED for:

City of Ottawa Building Services and the Ontario Building Code require stamped structural drawings for these scopes, with no exceptions.

  • Removing or modifying any load-bearing wall
  • Adding a second storey to an existing home
  • Building any new addition (rear, side, garage conversion with foundation)
  • Adding a coach home or ADU on existing foundation
  • Cutting new openings in load-bearing walls (large windows, doors)
  • Modifying or adding floor joists, beams, or columns
  • Foundation modifications (underpinning, lowering, repair)
  • Adding a deck over 600 sq ft or with cantilevered design
  • Removing or modifying roof structure (raising ceilings, dormers)
  • Multi-unit conversions (duplex, triplex, fourplex)
  • Most commercial tenant improvements modifying base building

Cost note: P.Eng-sealed drawings are required for permit. Fees scale with span, loads, and foundation impact, and are quoted by our partner firms after a site visit.

◆ Strongly Recommended

Structural engineering is STRONGLY RECOMMENDED for:

The permit may not require it, but skipping it is a risk. We recommend engineering review for these scopes.

  • Major basement renovations involving floor or stairwell modifications
  • Adding heavy fixtures (jacuzzi tubs, large kitchen islands, freestanding tubs)
  • Removing partial walls that may be partially load-bearing
  • Pre-purchase inspection of older Ottawa homes (1900–1970)
  • Insurance claims involving foundation, framing, or moisture damage
  • Buying a home with previous unpermitted renovations

Cost note: A structural assessment Ottawa is often a smaller scope: review and written recommendations rather than full stamped drawings.

✓ Not Needed

Structural engineering is NOT NEEDED for:

Most cosmetic and finish-level renovations don't require engineering. Don't let a contractor talk you into unnecessary engineering fees.

  • Kitchen renovations with no wall removal
  • Bathroom renovations on existing footprint
  • Flooring replacement or refinishing
  • Painting and trim work
  • Cabinet replacement
  • Light fixture replacement
  • Plumbing fixture replacement
  • Drywall repair
  • Most basement finishing without structural changes
  • Decks under 600 sq ft on standard piers

Cost note: No engineering fees. Permit drawings cover these scopes without an engineer.

If you're not sure which category your project falls into, call 613-862-4555. We don't recommend engineering you don't need.

What you actually receive

What's included in a stamped structural engineering package.

For a residential renovation, structural engineering is a package of documents that travels with your permit, your construction documents, and your final inspection.

Site Visit & Existing-Conditions Review

The engineer visits your property, checks the existing joists, beams and foundation, and flags anything that affects the design. The visit sometimes turns up upgrades needed alongside the planned renovation.

Structural Calculations

Calculations for your project: load-bearing capacity of the proposed beams (LVL beam Ottawa, steel, glulam), column sizing, joist span verification and foundation load distribution.

Stamped Structural Drawings

Drawings showing each structural element with dimensions, material specs, connections and installation details. Every page carries the engineer's P.Eng stamp and signature, which meets City of Ottawa requirements.

Specifications Document

Written specs covering exact materials (LVL grade, steel section, fastener types), installation sequence, temporary support requirements during construction, and any conditions or limitations on the design.

Site Inspection (When Required)

For complex projects, the engineer conducts construction-phase site inspections to verify structural work matches their design. Required for some commercial projects; recommended for major residential additions.

Final Letter of General Conformance

Many projects need a closing letter from the engineer confirming the built work matches the stamped design. The City of Ottawa requires it for final inspection sign-off on most engineered projects.

Real Ottawa scenarios

What structural engineering looks like for common Ottawa renovations.

Each renovation type poses different problems for a structural engineer Ottawa. Below is how a structural engineer for addition Ottawa, load bearing wall removal, or foundation work fits into the most common Ottawa renovation scopes.

Scenario 01

Removing a Load-Bearing Wall (Open-Concept Conversion)

This is the most common Ottawa scenario. Older homes (1950s–1990s) have load-bearing walls between kitchen and living spaces. Load bearing wall removal Ottawa requires an engineer to design a replacement, typically an LVL beam Ottawa (Laminated Veneer Lumber), or a steel I-beam for longer spans. The engineer sizes the beam for floor and roof loads, specifies bearing points and posts, calculates the foundation impact (new concentrated loads sometimes need underpinning), and stamps the drawings for permit.

What drives the fee: beam span, floor and roof loads, and whether new bearing points need foundation work · load bearing wall permit Ottawa included

Scenario 02

Second Storey Addition

This is one of the most engineering-intensive Ottawa renovations. The engineer evaluates the existing foundation (it often needs reinforcement or underpinning) and checks the existing wall framing for load-bearing capacity. The new floor structure needs complete engineering, the roof is redesigned, and stair openings cut through existing joists need engineered headers. Structural engineering second storey Ottawa is the largest residential scope.

What drives the fee: foundation evaluation, new floor and roof structure, and engineered stair headers · structural engineer for second storey addition Ottawa

Scenario 03

Rear or Side Addition

A new addition needs foundation engineering (footings sized for soil and loads), framing engineering for the new walls, floors and roof, engineering for the connection between new and existing structures, and a review of any changes to the existing structure. A structural engineer for addition Ottawa scales fees with the addition's size and complexity. Structural engineering for additions Ottawa is a core part of the coordination Dream Touch does.

What drives the fee: addition size, footing design for soil and loads, and integration with the existing structure

Scenario 04

Basement Renovation with Structural Changes

Most basement finishing doesn't require structural engineering, but some work does: lowering the slab for headroom (underpinning engineering), removing support posts to open the space, modifying stairwells, cutting new egress windows in foundation walls, and converting to a legal secondary suite with a separate entrance. A structural engineer for basement Ottawa renovation is often needed, and we assess when it's required.

What drives the fee: whether the scope includes underpinning, post removal, stairwell changes, or new egress windows

Scenario 05

Coach Home or ADU Build

Ground-up construction of a backyard coach house or ADU requires full structural engineering: foundation, floor structure, wall framing, roof, all engineered to Ontario Building Code. For garage conversions, the existing foundation must be evaluated and often reinforced. Bill 23 ARU projects increasingly involve engineering coordination for utility connections between coach home and main home.

What drives the fee: full ground-up foundation, floor, wall, and roof engineering, plus any garage foundation reinforcement

Scenario 06

Multi-Unit Conversion (Duplex, Triplex, Fourplex)

Converting a single-family Ottawa home to a duplex, triplex, or fourplex under Bill 23 requires significant engineering. The fire-rated separation walls between units are engineered, floor structures are checked for higher loads, and existing stairs may need modification. New egress doors and windows need reinforcement, and the foundation may need evaluation for the heavier use. It is the most complex residential scope.

What drives the fee: fire-rated separation walls, higher floor loads, stair modifications, and added egress openings

Our coordination process

Five steps from "do I need an engineer?" to stamped drawings.

Coordination is what we add to the structural engineering. This is how it works on every Dream Touch project with a structural engineer Ottawa scope.

01

Initial Project Review

During your free consultation, we tell you whether structural engineering is required, recommended, or not needed for your project, so you aren't guessing at engineering fees.

02

Engineer Selection

We engage one of three trusted Ottawa P.Eng-licensed structural firms we've partnered with for over a decade. Different partners specialize in different scopes: residential additions, commercial work, foundation engineering Ottawa, multi-unit conversions.

03

Site Visit Coordination

We schedule the engineer's site visit, attend it with you, and make sure the engineer can see the existing conditions and our preliminary architectural drawings.

04

Engineering Integration

Once the engineer's calculations and drawings are done, we fold them into the architectural set, make any design adjustments their analysis calls for, and submit the package to the City of Ottawa for permit.

05

Construction-Phase Coordination

During construction, our project manager books the required engineer site inspections, gets the closing letters of conformance, and makes sure the engineering is signed off for final inspection, including any structural inspection Ottawa needs.

What drives structural engineering cost in Ottawa

Honest Ottawa structural engineering scope.

Structural engineer fees Ottawa are project-specific. The table shows what each scope involves, so you can see what drives a quote. Our partner P.Eng firms quote the final fee for your scope.

Scenario
What the engineering covers
Single load-bearing wall removal
Beam sizing, bearing points, foundation check
Multiple wall removals / open-concept conversion
Multiple beams, posts, and load-path coordination
Bump-out addition (under 200 sq ft)
Footings, framing, and tie-in to existing structure
Rear or side addition (400–800 sq ft)
Foundation, full framing, and integration engineering
Second storey addition
Foundation reinforcement, new floor and roof structure
Coach home / ADU build
Full ground-up structural design to OBC
Garage conversion with structural changes
Existing foundation evaluation and reinforcement
Basement underpinning or significant modification
Underpinning design, post removal, egress openings
Deck (over 600 sq ft or cantilevered), structural engineer for deck Ottawa
Pier, beam, and cantilever load design
Multi-unit conversion (duplex/triplex/fourplex)
Fire-rated separations and higher floor loads
Foundation assessment or repair design
Condition review and engineered repair detailing
Pre-purchase structural assessment
Review and written recommendations
Small commercial structural review
Base-building review for tenant improvements

Every scope includes a site visit, structural calculations, stamped drawings, specifications, and one round of revisions. Construction-phase site inspections, where required, are quoted separately. Engineering fees are paid directly to the partner P.Eng firm. Dream Touch does not mark up engineering fees.

We answer questions on removing load bearing wall Ottawa cost or how much does a structural engineer cost Ottawa in the first conversation, and you get a written breakdown before any work begins.

Why coordination matters

What happens when structural engineering and construction aren't coordinated.

Most Ottawa homeowners hire their structural engineer separately, through an architect, a contractor or a referral. The engineer hands over stamped drawings and leaves, the contractor builds, and the homeowner is left managing two professionals who never spoke to each other.

Usually that works. When it doesn't, the engineer has specified a beam that needs a temporary support post the contractor didn't plan for, or the contractor has built in an order that makes the engineer's connection design impossible. The homeowner ends up in the middle, paying change orders to close the gap.

When Dream Touch coordinates, we choose the engineer with the construction approach in mind and review the calculations for constructability before drawings are issued. We sequence construction around the engineering design, schedule the site inspections, and deliver the closing letter of conformance.

Coordination is where most renovation projects either run smoothly or run sideways. Twenty years on the construction side of this equation, now put to work for coordination clients, including those who hire other contractors to build.

Anatomy of a Coordination

A load-bearing wall removal, step by step.

A representative walk-through of how a main-floor load-bearing wall removal is coordinated on a Dream Touch project, the kind we run regularly across Westboro, The Glebe, and Ottawa's older neighbourhoods. It is a composite example rather than one named client, and each step and specification reflects how the work goes.

01

Confirm the wall is structural

Before anything is priced, we confirm the wall is load-bearing by checking joist direction, what sits above it, and the load path down to the foundation. Plenty of walls Ottawa homeowners assume are structural are not, and some they assume are safe to open carry the floor above.

02

P.Eng beam spec

Our partner P.Eng sizes the replacement beam for the span and tributary load. On a typical single-storey main-floor removal in an older Ottawa home, that comes out as an LVL or steel W-section beam (flush or dropped), with new posts and footings called out where the load concentrates. Turnaround is usually about two weeks from site visit to sealed drawing.

03

Temporary shoring plan

The sealed drawings specify temporary support: shoring walls or adjustable posts on load-spreading plates that carry the floor above while the existing wall comes out. We sequence the work so the structure is never left unsupported.

04

Install & inspect

Our crew removes the wall, sets the beam and posts exactly to spec, and the engineer or City inspector verifies the installation matches the sealed drawings before anything is closed up.

05

Letter of conformance

The engineer issues a letter of conformance confirming the work was built as designed. That letter goes into your City of Ottawa permit file and protects you at resale as documented proof the structural change was done to code.

Common questions

Ottawa structural engineering questions, answered.

These are the questions we hear most often from Ottawa homeowners and operators dealing with structural engineering for the first time, in Westboro, The Glebe, Manotick, Kanata, Barrhaven, Orleans, and Nepean.

Call 613-862-4555
It's required for load bearing wall removal Ottawa, additions, second storey construction, foundation modification, or significant structural changes. It's recommended for older home renovations, significant basement work, or pre-purchase inspections, and not needed for cosmetic renovations. At the free consultation we tell you which category your project falls into. We don't recommend engineering you don't need.
Residential structural engineer cost Ottawa depends on scope: a single load-bearing wall is the smallest, while multi-unit conversions are the largest. The main drivers are beam spans, foundation impact, and how much new structure is added. Engineering fees are paid directly to partner P.Eng firms; Dream Touch does not mark up engineering fees, and you receive a clear written breakdown before work begins.
Typical residential structural engineering takes 2–4 weeks from site visit to stamped drawings: 1–2 weeks for simple scopes (single beam, deck) and 4–6 weeks for complex ones (second storey, multi-unit, foundation). Engineering runs in parallel with the architectural drawings, so it doesn't always extend the overall timeline.
BCIN-certified designers prepare permit drawings under Ontario Building Code. Structural engineers (P.Eng licensed by PEO) design and seal structural elements. Most renovations need both: BCIN designer for architectural drawings, structural engineer for load-bearing or structural changes. We coordinate both.
No. Structural engineering requires a P.Eng license from Professional Engineers Ontario, a designation Dream Touch doesn't hold. We coordinate structural engineering through three trusted Ottawa P.Eng-licensed firms we've partnered with for over a decade. They seal the drawings and we manage everything else.
We know which engineer fits your scope, since different firms specialize in different work. We coordinate the engineering with the construction approach, which prevents the gaps that cause change orders. And we handle the logistics (site visits, submissions, construction-phase inspections, closing letters), so you don't have another professional to manage.
No. Engineering fees are paid directly to partner firms at their standard rates; Dream Touch does not mark up engineering fees. Coordination is included in your construction contract for design-build clients. Standalone coordination clients (drawings only) pay a small coordination fee, typically less than the time you'd spend coordinating yourself.
It happens often, especially in older Ottawa homes. The site visit may show the job needs more structural work than expected, such as foundation reinforcement for a planned second storey or larger beams for unusual loading. We work the findings into the drawings and an updated cost estimate before construction starts rather than during it.
Most decks don't require engineering. Standard pier, beam and joist construction follows prescriptive details. A structural engineer for deck Ottawa is required for decks over 600 sq ft, decks at 2nd storey or higher, cantilevered designs, and any deck where the standard prescriptive design doesn't apply. We assess this at the design stage.
Yes. If you've worked with a P.Eng-licensed structural engineer you like, we coordinate with them rather than our partner firms. Their drawings integrate into the project and we manage coordination logistics regardless of which engineer prepares the work.
We coordinate structural engineering for small and mid-size commercial projects through partner firms that specialize in commercial work: restaurant TI requiring structural modification, retail build-outs in multi-tenant buildings, healthcare renovations, and office demising. On larger commercial projects the owner typically engages commercial-specialist firms directly, and we coordinate from the construction side.
Call 613-862-4555 or request a quote online. The first conversation is free. We'll tell you whether your project needs structural engineering, define the scope, and arrange the engineer and site visit. There's no commitment required for the assessment.
Also explore

Structural engineering coordinates with every other Dream Touch service.

Architectural Plans

BCIN-certified architectural drawings that integrate with your structural engineering.

Explore →

Home Additions

The category most often requiring structural engineering.

Explore →

Multi-Unit Dwellings

Bill 23 conversions with significant structural engineering scope.

Explore →

Building Permits

Permit submission and management, including engineered drawings.

Explore →
Don't manage this yourself

Request structural coordination.
P.Eng sealed. Integrated into your build.

Tell us about your renovation. We'll work out whether you need structural engineering, choose the scope and partner firm, schedule the site visit, and manage the coordination, with one contractor, one contract and one timeline. You get P.Eng-sealed drawings integrated into your architectural set and ready for permit.

We take on projects across Westboro, The Glebe, Hintonburg, Centretown, Manotick, Kanata, Orleans, Barrhaven, Nepean, Alta Vista, Stittsville, Riverside South, Findlay Creek, Manor Park, Old Ottawa South, Carlsbad Springs, and Vanier.

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P.Eng-Coordinated Schedule 1 Sealed 20 Years of Ottawa Projects Est. 2004 No Markup on Engineering Fees