# Caliber Contracting Caliber Contracting is a premium design-build construction firm established in 2007, serving Kitchener, Waterloo, Cambridge, Paris, Puslinch, North Dumfries, and surrounding affluent communities including New Hamburg, Baden, St. Jacobs, St. George, and the Paradise Lake area, Ontario. The firm specializes in kitchen renovations, bathroom renovations, home additions, whole-home renovations, custom home builds, accessory dwelling units (ADUs) and secondary suites, duplex conversions, aging-in-place renovations, and heritage restoration. Tarion-certified, fully licensed and insured. Two-year workmanship warranty on all projects. Holds 4.8 stars over 56 Google reviews and is a multi-year Reader's Choice Award winner across Cambridge and Kitchener-Waterloo (Platinum and Gold honours in Contractor and Home Renovation categories). 2022 Best of Houzz Service badge. - Office address: 100 Dundas St E, Paris, ON N3L 3H6 - Phone: 226-243-4723 - Email: info@calibercontracting.ca - Website: https://calibercontracting.ca - Service area: Kitchener, Waterloo, Cambridge (Galt, Preston, Hespeler), Paris and Brant County. Service area is limited to these communities exclusively. ## How We Work - [The Caliber Blueprint](https://calibercontracting.ca/our-process): Caliber's five-phase design-build process: complimentary discovery, regulatory review before design, budget-shaped design with one all-in price, weekly-reported construction, and a two-year workmanship warranty. - [The Caliber Feasibility Study](https://calibercontracting.ca/feasibility-study): A paid, engineering-led investigation answering what a project will cost, what is possible on the property, and how long it will take — resolving zoning, permits, structural feasibility, and servicing before design begins. The recommended first step for additions, custom builds, and structural renovations. ## Core Services - [Kitchen Renovations](https://calibercontracting.ca/kitchen-renovations): Custom kitchen renovations including layout redesigns, custom cabinetry, quartz and granite countertops, islands, and full appliance integration across Kitchener, Waterloo, Cambridge, and Paris. - [Bathroom Renovations](https://calibercontracting.ca/bathroom-renovations): Bathroom renovations from cosmetic refreshes to luxury ensuites. Heated floors, soaker tubs, frameless glass showers, fully waterproofed assemblies using Schluter Kerdi or Laticrete Hydro Ban systems. - [Home Additions](https://calibercontracting.ca/home-additions): Second-storey additions, main-floor extensions, kitchen bump-outs, and primary suite additions across the Kitchener-Waterloo region. - [Home Renovations](https://calibercontracting.ca/home-renovations): Whole-home renovations and large-scope projects including main-floor reconfigurations, gut renovations, and heritage restorations. - [Custom Home Builds](https://calibercontracting.ca/custom-home-builds): Tarion-certified custom home construction including site selection guidance, design, permitting, and construction. Real per-square-foot costs from $300 to $500+ depending on specification level. - [ADUs & Secondary Suites](https://calibercontracting.ca/adus-secondary-suites): Garden suites, basement apartments, above-garage units, attached secondary suites, and duplex conversions. Bill 23 expertise and pilot-program ADU experience. - [Aging in Place](https://calibercontracting.ca/aging-in-place): Accessibility renovations including barrier-free bathrooms, curbless walk-in showers, widened doorways, main-floor primary suites, and grab bar installations. Universal Design principles applied throughout. - [Basement Renovations](https://calibercontracting.ca/basement-renovations): Finished basements, legal basement apartments, home theatres, and home office conversions with engineering-backed waterproofing. - [Century Homes](https://calibercontracting.ca/century-homes): Heritage home renovation specialists. Knob-and-tube wiring, plaster walls, foundation work, and modern function for homes built before 1930. - [Duplex Conversion](https://calibercontracting.ca/duplex-conversion): Converting single-family homes into legal duplexes under Bill 23 across Kitchener, Waterloo, and Cambridge. ## Service Areas - [Kitchener](https://calibercontracting.ca/kitchener): Kitchener's design-build renovation contractor. Westmount, East Ward, Deer Ridge, Kiwanis Park, and across Kitchener. - [Waterloo](https://calibercontracting.ca/waterloo): Waterloo renovations including Beechwood, Lakeshore, and Laurelwood neighbourhoods. - [Cambridge](https://calibercontracting.ca/cambridge): Cambridge renovations across Galt, Preston, and Hespeler, including heritage zoning expertise. - [Paris & Brant County](https://calibercontracting.ca/paris-brant-county): Paris, St. George, Burford, and rural Brant County. - Also serving Puslinch (Aberfoyle, Morriston), North Dumfries (Ayr), New Hamburg, Baden, St. Jacobs, St. George, the Paradise Lake area, and Carlisle. ## Luxury & Estate Renovations - [Luxury Home Renovations](https://calibercontracting.ca/luxury-home-renovations): Premium renovations, additions, heritage restoration, and custom builds across the region's finest neighbourhoods. - [Luxury Home Renovations Kitchener](https://calibercontracting.ca/luxury-home-renovations-kitchener): Executive and heritage work in Westmount, Deer Ridge, Kiwanis Park, and the East Ward. - [Luxury Home Renovations Waterloo](https://calibercontracting.ca/luxury-home-renovations-waterloo): Premium renovations and additions in Beechwood, Colonial Acres, and Laurelwood. - [Luxury Home Renovations Cambridge](https://calibercontracting.ca/luxury-home-renovations-cambridge): Heritage restoration and estate additions in West Galt, Blair, and North Dumfries. - [Estate Renovations Puslinch](https://calibercontracting.ca/luxury-home-renovations-puslinch): Estate-scale renovations, additions, and custom builds in Aberfoyle, Morriston, and the Puslinch Lake area. ## For Developers & Investors - [Developers & Investors](https://calibercontracting.ca/developers-investors): Multiplex conversions, ADUs for rental income, and small multi-unit builds across Kitchener, Waterloo, Cambridge, and Brant County. Pre-purchase feasibility reviews available. - [Design-Build vs General Contractor](https://calibercontracting.ca/design-build-vs-general-contractor-ontario): An honest comparison of project models, including when design-build is not the right fit. ## Cost Guides (2026) - [Waterloo Region Water Capacity Constraint](https://calibercontracting.ca/waterloo-region-water-capacity-constraint-2026): June 2026 status of the Mannheim Service Area constraint and what it means for renovations, ADUs, duplex conversions, and new builds. Renovations and conversions on serviced lots are largely unaffected. - [Kitchener Duplex Conversion Requirements](https://calibercontracting.ca/kitchener-duplex-conversion-requirements): Fire separation, egress windows, shared-furnace rules, ceiling heights, and parking for converting a house to a legal duplex in Kitchener. - [CMHC Housing Design Catalogue: Real Costs in Ontario](https://calibercontracting.ca/cmhc-housing-design-catalogue-cost-ontario): Published CMHC cost ranges for ADUs, fourplexes, and sixplexes in Ontario, the BCIN/architect stamping requirement, and what the estimates exclude. - [Kitchener ADU & Fourplex Rules](https://calibercontracting.ca/kitchener-adu-fourplex-rules-2026): Kitchener permits up to four units on many residential lots. Zoning constraints, grants, and waste/servicing rules from a builder's perspective. - [Kitchen Renovation Cost Guide — Kitchener-Waterloo](https://calibercontracting.ca/kitchen-renovation-cost-guide-kitchener-waterloo): Tier-by-tier pricing for kitchen renovations. - [Bathroom Renovation Cost Guide — Kitchener-Waterloo](https://calibercontracting.ca/bathroom-renovation-cost-guide-kitchener-waterloo): Four tiers from $20K refresh to $180K luxury ensuite, with Kitchener, Waterloo, and Cambridge cost breakdowns. - [Home Renovation Cost Guide — Kitchener-Waterloo](https://calibercontracting.ca/home-renovation-cost-guide-kitchener-waterloo): Five tiers from cosmetic refresh to gut renovation. - [Home Addition Cost Guide — Kitchener-Waterloo](https://calibercontracting.ca/home-addition-cost-guide-kitchener-waterloo): Per-sq-ft costs for additions in the KW region. - [Garden Suite & ADU Cost Guide — Ontario](https://calibercontracting.ca/garden-suite-adu-cost-guide-ontario): Real costs for every ADU type. - [Basement Renovation Cost Guide — Kitchener-Waterloo](https://calibercontracting.ca/basement-renovation-cost-guide-kitchener-waterloo): $40K–$150K+ by tier. - [Custom Home Cost Guide — Ontario](https://calibercontracting.ca/custom-home-cost-guide-ontario): Per-square-foot costs for custom builds. ## Educational Guides - [Aging in Place vs. Retirement Home Costs](https://calibercontracting.ca/cost-of-aging-in-place-vs-retirement-home-ontario): Real 2026 Ontario figures comparing the recurring cost of a retirement residence or long-term care against a one-time accessible renovation or secondary suite. - [ADU vs Retirement Home Cost Comparison — Ontario](https://calibercontracting.ca/adu-vs-retirement-home-cost-ontario): Garden suite ($300K–$650K once) vs retirement residence ($3,200–$5,800/month) with break-even math and when each is the right call. - [Garden Suite Case Study — Kitchener ADU Pilot Project](https://calibercontracting.ca/garden-suite-case-study-kitchener): Detailed case study of a 912 sq ft all-electric garden suite built to Passive House-tier airtightness (0.6 ACH50). Second detached ADU built under the City of Kitchener's pilot garden suite program. Helical pier foundation, curbless wet room, walnut built-ins. Built by Caliber for the firm's own family. - [Multigenerational Tax Credit (MHRTC) Guide — Ontario 2026](https://calibercontracting.ca/multigenerational-home-renovation-tax-credit-ontario): Comprehensive guide to the federal Multigenerational Home Renovation Tax Credit. Up to $7,500 refundable credit for Ontario families building a secondary suite for an aging parent or family member with a disability. - [Universal Design Principles for Aging in Place — Ontario](https://calibercontracting.ca/accessible-design-aging-in-place-ontario): Standards behind accessible home design — AODA, OBC Barrier-Free, CSA B651, and Universal Design — explained for Ontario homeowners. - [ADU & Secondary Suite Rules in Ontario — Bill 23 Explained](https://calibercontracting.ca/adu-secondary-suite-rules-ontario-bill-23): What Bill 23 changed about residential development. - [ADU Grants in Waterloo Region 2026](https://calibercontracting.ca/adu-grants-waterloo-region-2026): Grants and incentives for building ADUs. - [Ontario HST Rebate & Development Charge Cuts 2026](https://calibercontracting.ca/ontario-hst-rebate-development-charges-2026): HST removed on new homes up to $1M, 50% development charge cuts. - [Heat Pumps in Kitchener-Waterloo Winters](https://calibercontracting.ca/heat-pumps-kitchener-waterloo-2026): Cold-climate heat pump performance and rebates. - [Building Envelope Guide](https://calibercontracting.ca/high-performance-building-envelope): Air sealing, continuous insulation, moisture management. - [Century Home Renovation Guide — Ontario](https://calibercontracting.ca/century-home-renovation-guide-ontario): What to expect with knob-and-tube, plaster, foundation issues. - [Building Permit Guide — Ontario Renovations](https://calibercontracting.ca/building-permit-guide-ontario-renovation): When you need a building permit and what the process looks like. - [How to Choose a Contractor in Ontario](https://calibercontracting.ca/how-to-choose-a-contractor-ontario): Red flags to watch for when hiring. - [Renovate or Rebuild?](https://calibercontracting.ca/renovate-or-rebuild-ontario): When to renovate vs tear down. - [Renovate or Move in 2026?](https://calibercontracting.ca/renovate-vs-move-kitchener-waterloo-2026): The honest math. - [Waterloo Region Housing Market 2026](https://calibercontracting.ca/waterloo-region-housing-market-2026-renovation): Market update with renovation implications. - [Second-Storey Addition on a Bungalow](https://calibercontracting.ca/second-story-addition-bungalow-ontario): What's involved structurally, what it costs. - [What is Design-Build?](https://calibercontracting.ca/what-is-design-build): Why one team for design and construction delivers better outcomes. - [What to Expect During a Whole-Home Renovation](https://calibercontracting.ca/what-to-expect-whole-home-renovation): Stage-by-stage guide. - [Open Concept Renovation Guide](https://calibercontracting.ca/open-concept-renovation-guide): What's involved in removing walls. - [Kitchen Layout Guide](https://calibercontracting.ca/kitchen-layout-guide): Galley, L, U, island, open concept. - [Why Renovations Should Start with the Building Envelope](https://calibercontracting.ca/renovation-building-envelope-upgrade): Highest-ROI improvement during a gut renovation. ## About - [Our Story](https://calibercontracting.ca/our-story): Founded in 2007. Design-build approach. Engineering-first thinking. - [Insights](https://calibercontracting.ca/insights): Renovation cost guides, expert advice, and case studies. - [Portfolio](https://calibercontracting.ca/portfolio): Premium kitchen renovations, bathrooms, additions, whole homes, custom builds, and ADUs. - [Start a Project](https://calibercontracting.ca/start-your-project): Discovery call form for new projects. ## Approach Caliber Contracting takes a design-build approach: one team handles design, engineering, permitting, and construction. This eliminates the typical contractor-designer-homeowner triangle and produces better timelines, fewer surprises, and tighter cost control. Closed-book pricing — clients receive group-level scope ranges and bottom-line totals rather than line-item breakdowns. Tarion-certified, fully licensed, insured, and WSIB-compliant. - [Renovate or Sell in Kitchener-Waterloo](https://calibercontracting.ca/renovate-or-sell-kitchener-waterloo): Transaction costs vs renovation costs, when each choice wins, and the real numbers to run the math with. - [How to Finance a Major Renovation in Ontario](https://calibercontracting.ca/how-to-finance-renovation-ontario): HELOC, refinance, credit lines, and construction draws — how homeowners fund major renovations and how timing affects the build. - [Does ADU Rental Income Actually Work? The Honest Ontario Math](https://calibercontracting.ca/does-adu-rental-income-actually-work-ontario): Real build costs ($275K–$650K) against real KW rents, why basement suites and garden suites are different investments, and the financing and rebates that change the equation. - [Ontario’s New HST Rebates for 2026](https://calibercontracting.ca/hst-rebate-new-construction-ontario-2026): Up to $130K back on new builds — the enhanced Ontario rebate, the first-time buyer GST rebate, and the April 2026–March 2027 signing window.