Hire Roofing Contractors in Williams Lake

Since 1969, Mainline Roofing has been serving the weatherproofing needs of British Columbia. From roofing to insulation, we provide the expert workmanship and high quality materials that you rely upon to keep your family and assets safe in Williams Lake. From roofing and re-roofing to insulation, we provide the most reasonable prices, enhancing energy efficiency while providing effective weather protection. Fully insured, we offer emergency services and invite you to give us a call anytime. We provide free estimates.

RoofStar Guarantee

As service-oriented roofing contractors, we are committed to your satisfaction, offering the RoofStar written guarantee that your roof will be 100% waterproof. In order to make this guarantee, we are required to use specified high quality materials. In addition, an independent inspector ensures that the workmanship is pristine, providing a detailed report for you once the job is finished.

Knowledgeable Team

Our team of employees is well-trained and knowledgeable in the roofing industry. We can assist you in choosing the right roofing and siding for you. From EPDM to fibreglass, we know our stuff. It’s our pleasure to help you get exactly what you are looking for.

Service Area

Proudly serving the British Columbia area

Click for the BBB Business Review of this Roofing Service Consultants in Williams Lake BC

Come & See Us


255 Hodgson Rd, Williams Lake, BC, V2G 3P7


Williams Lake 250‑392‑4322

Quesnel 250‑992‑7393

Toll Free 1‑800‑663‑6894

Fax 250‑392‑2566


General Inquires:



Business Hours

Monday - Friday | 7:30am - 5:00pm

Emergency Service Available

the crew gearing up for a job

Professional Affiliations

Williams Lake 250‑392‑4322 | Quesnel 250‑992‑7393 | Toll Free 1‑800‑663‑6894 | Fax 250‑392‑2566

255 Hodgson Rd. Williams Lake, BC V2G 3P7 |

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