What should I check in a garage contractor's references before hiring them in Ottawa?

When checking references for a garage contractor in Ottawa, ask specific questions about foundation work below the frost line, winter performance of completed garages, and how well the contractor handled Ottawa's unique climate challenges. The references you speak with should be able to tell you whether their garage foundations remained stable through multiple freeze-thaw cycles and whether doors operate smoothly even in -30°C weather.

Start by asking references about the technical execution of foundation work, since this is where corner-cutting causes the most expensive problems in Ottawa. Ask whether the contractor properly excavated to the full 1.2 to 1.5 metre frost depth required by code, whether they used adequate concrete thickness and reinforcement, and whether they installed proper drainage around the foundation. References should be able to tell you if they've experienced any foundation settling, slab cracking, or door alignment issues after their first few winters — these are telltale signs of inadequate foundation work that may not appear immediately but will definitely surface once frost gets to work.

Inquire about the contractor's attention to insulation and air sealing details, particularly for heated garages. Ask references whether their heating costs met expectations, whether they experience condensation problems, and whether the garage maintains comfortable temperatures during Ottawa's coldest snaps. A properly insulated and sealed garage should heat efficiently and stay dry — if references mention high heating bills or moisture issues, that suggests poor workmanship on the thermal envelope.

Ask about the fire separation work for attached garages, since this is both a safety issue and a code requirement that insurance companies care about. References should be able to confirm that the contractor installed proper fire-rated drywall, sealed all penetrations correctly, and installed the required self-closing door between the garage and house. Also ask whether the contractor handled all permit applications properly and whether inspections passed without issues — contractors who cut corners on permits often cut corners elsewhere too.

Don't forget to ask about communication and project management. Ottawa's short construction season means scheduling is critical, and weather delays are inevitable. Ask references whether the contractor communicated clearly about timelines, showed up when promised, and handled weather-related delays professionally. Also ask about cleanup — garage construction generates significant debris, and professional contractors should leave the site clean.

Be wary of contractors who can't provide local references from the past two years, especially for foundation work completed in Ottawa. The freeze-thaw cycle is the ultimate test of garage construction quality, and you want to hear from homeowners whose garages have survived at least one full Ottawa winter cycle.

When you're ready to compare qualified garage contractors who understand Ottawa's climate demands, you can browse profiles and contact information through the Ottawa Construction Network directory to find professionals with strong local track records.