Riley Construction Inc — Custom Homes, Cottages & Roofing in Portland, ON (Est. 1975)
Riley Construction Inc has been building and renovating in the Rideau Lakes area from its Portland, Ontario base since 1975 — now more than 50 years of continuous operation in eastern Ontario. John Riley (613-349-9451) and Steven Riley (613-349-9459) lead a team whose client base grows almost entirely through referrals, a reliable indicator of sustained quality in a region where custom home buyers have long memories. The office sits at 4779 County Road 38, Portland, ON K0G 1V0.
Services
- Custom homes and cottages: New builds designed around each client’s site, lifestyle, and budget, including timber frame and insulated concrete form (ICF) construction for clients who want high-performance envelopes.
- Roofing: Roof installation and replacement on new builds and existing structures throughout the Rideau Lakes corridor.
- Additions and renovations: Structural additions, kitchen and bathroom renovations, and whole-home remodels handled with the same care as new construction.
- Docks, boathouses, and garages: Waterfront structures and outbuildings built to withstand the freeze-thaw cycles of eastern Ontario winters.
- Landscaping and equipment rentals: Site grading, septic systems, and construction equipment rentals for owner-builders and other contractors working in the area.
Service area
Riley Construction covers the Rideau Lakes municipality, Kingston, Smiths Falls, Perth, and the broader eastern Ontario corridor between Ottawa and Kingston.
Why it’s on home.renovation.reviews
A family-run builder with 50 years of referral-only growth in a cottage-country market is rare. Riley’s portfolio across custom homes, timber frame, ICF, and waterfront structures covers most of what Rideau Lakes property owners actually need.
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