Why Calgary Trusts JM Contracting

Because our roofing and exterior crews are in-house, you are not left tracking down whoever actually did the work if a problem comes up. The same company that quoted the job and performed it is who you call, and that company carries $10M in liability coverage and operates under COR safety certification. We are also BBB accredited, which gives you an independent channel if a concern is not resolved directly with us.

Yes. We carry $10M in liability coverage, and every site operates under COR safety certification with a full-time safety coordinator. That is the documented standard behind the work, not just a line on a page.

Our own in-house Red Seal certified crews. Roofing and exteriors on your project are handled by the same team from the first inspection to the finished job, which is why one company can stand behind the result. If a project includes a regulated specialist trade, that portion is coordinated with a qualified partner and we tell you who is doing what.

The written estimate comes from an on-site assessment, not a guess over the phone, so it is built around your actual exterior or roof rather than an average. We put it in writing so there is a fixed reference point for what was quoted. Exactly how a change would be handled if something changes once work is underway is worth asking directly for your project, since that is not something we have standardized into a general answer here.

We inspect the damage, document it thoroughly, and give you a clear written scope you can use in your claim. You can tell your insurer which contractor you would like to use, even if they suggest other names. Coverage and payment decisions are made by your insurer under the terms of your policy. You remain responsible for your deductible and for any work outside the approved scope, and we do not waive or absorb deductibles. Once your insurer approves the claim, we complete the repair or restoration work it covers.

Calgary weather is a real variable in roofing and exterior work. We do not install in rain or in conditions where materials cannot seal or cure properly, so a forecast can shift a schedule. We give you a realistic timeline going in and keep you updated if weather moves it, rather than rushing the work and risking a failed installation.

Yes, and you can check all of it yourself. JM is BBB accredited, our crews hold Inter Provincial Standard Red Seal certification, and we carry COR safety certification and $10M liability coverage. We are also listed and reviewed by Calgary homeowners on HomeStars and Google. Look us up on those platforms and read what homeowners actually wrote, instead of taking our word for a number on our own website.

Because we are manufacturer-certified installers, the systems we install can be properly registered under the manufacturer warranty, so that coverage is documented and yours to hold instead of left informal. Ask our team about the specific coverage that applies to your project type.