Skip to Main Content
A Groundworks CFI measuring an exterior brick wall.

Basement Waterproofing and Foundation Repair in Calgary, AB

Basement Authority is the trusted name for basement waterproofing and foundation repair services in and around Calgary, Alberta.

Schedule Free Inspection

Calgary Local Office

Doug Lacey’s Basement Authority Calgary

5711 80 Ave SE
Calgary, AB T2C 4S6

Hours of Operation

Monday – Friday: 6 am – 10 pm
Saturday: 7 am – 10 pm
Sunday: 9 am – 10 pm

Award-Winning Solutions in Calgary

Basement Authority of Calgary, a Groundworks company, specializes in basement waterproofing, foundation repair, crawl space repair, and concrete lifting solutions in Calgary. With years of experience under our belts, we offer homeowners across Alberta world-class service, industry-leading products, and the highest-quality workmanship. Count on us to restore your basement or foundation.

The Basement Authority of Calgary Process

Schedule Free Inspection

One of our contact center representatives will reach out to you to determine your problem and set the best time for one of our certified field inspectors to visit your home.

Consult with Our Certified Inspector

Our certified field inspector will visit your home to observe the problems in your home and inspect other areas of your home that may have been impacted.

Installation of Customized Solutions

Our professional production crew installs patented solutions in each home with care and strives to leave the area better than we found it.

Schedule Inspection

Why Homeowners Choose Basement Authority of Calgary

Since 1992, Doug Lacey’s Basement Authority of Calgary, now Groundworks, has been the premier source for innovative, quality foundation repair, water management, and radon mitigation solutions. Whether it is a settling foundation, wet basement, or uneven concrete, Groundworks is the go-to for hundreds of homeowners throughout the Calgary area.

Our trained experts know the impact of a safe and reliable home. Our high-quality solutions and top-notch service will bring you peace of mind when repairing your biggest investment. Groundworks is Calgary’s most trusted expert for water management and foundation repair.

Our Services For You

Foundation Repair in Calgary, AB

Calgary’s soil is high in clay, and we experience 13 inches of rain and 50 inches of snow a year. That means the soil around your home can get damp, expand, and cause hydrostatic pressure, resulting in bowing walls, uneven floors, sticking doors and windows, and other signs of structural instability. Basement Authority of Calgary provides ongoing foundation protection for homes across Alberta with proprietary products like helical piers and slab piers. 

Crawl Space Repair & Encapsulation in Calgary, AB

Wet crawl spaces are common in Calgary homes, leading to high humidity, mold, wood rot, and sagging floors. Our trained and experienced professionals can repair and encapsulate your crawl space with a high-quality vapor barrier, sump pump, and energy-efficient dehumidifier.

Basement Waterproofing in Calgary, AB

Basement Authority of Calgary can repair your wet basement in Calgary and provide engineered waterproofing products based on your property’s needs, including below-grade drains, sump pumps, and wall vapor barriers. We recommend our services if your basement floods, water leaks through cracks in your floor and walls, or you notice other signs of water seepage and accumulation.

Service Areas

Calgary Office

5711 80 Ave SE
Calgary, AB T2C 4S6