Professional services for high-rises, condominiums, and industrial properties in Calgary

Commercial Services:

Caulking & Sealing Services

Caulking & Sealing

Real Seal Contracting (1987) Ltd. has provided Calgary commercial caulking and re-caulking services since 1987. We work hard to meet all of our clients’ needs and deadlines.

Caulking & Sealing Services


Flashing is a key component to the long-term performance of building envelope systems. Flashing keeps water away from areas that are susceptible to moisture infiltration.

Window Washing Services


Paint is an important part of your building’s appearance and function. The right colours and applications can make your building look modern and clean.

Window Washing Services

Concrete Repairs

Reseal can complete concrete repairs on both horizontal and vertical applications. Whether big or small, we can renew your concrete to its former glory.

Caulking & Sealing Services

Coatings & Membranes

Over time, your parkade or traffic deck coating can fail, requiring the proper replacement to ensure your surface if waterproof and will last. The wrong contractor can cost you money, time and stress!


Caulking & Sealing Services

Fire Stopping

Firestopping is the process of separating indoor, human-used spaces into separate compartments by installing fire barriers to slow or prevent the spread of fire.


A Calgary Company:

Calgary’s Leading Caulking Repair Specialist Since 1987

Real Seal Contracting (1987) Ltd. has replaced millions of lineal feet of sealant in Calgary and the surrounding areas since our inception. We perform all varieties of caulking repairs for apartments, condominiums, high-rises, office complexes and industrial commercial properties. Proper caulking keeps your home and workplace more comfortable, saves you money on heating and cooling and can extend the longevity of your building.

Some of Our Work:

5-Star Reputation:

They made the process easy for us and did a fantastic job sealing our driveway. We look forward to using them again in a few years.


We are happy with the work they did and would recommend Real Seal as a reliable company. They stuck to the schedule and did a great job.

– John & Beatrice


Serving Calgary Area Since 1987

Real Seal has been operating since 1987, serving Calgary and area in both Residential and Commercial capacities. Our dedication to quality has helped us achieve trust with our clients who come back time and time again.

 We use only the best materials to ensure that our work lasts. Using cheap material only ensures that the work done will not last as long 

Leadership in Energy and Environmental Design (LEED)

Real Seal is also a LEED Green Associate. LEED is an internationally recognized green building certification system,  providing third-party verification that a building or community was designed and built using strategies aimed at improving performance across all the metrics that matter most: energy savings, water efficiency, CO2 emissions reduction, improved indoor environmental quality, and stewardship of resources and sensitivity to their impacts. As a Green Associate, Real Seal is certified to provide services that further these goals.

Serious About Health and Safety

Real Seal has $10 million in liability insurance and has a certified Health and Safety Administrator in-house, ensuring all occupational health and safety guidelines are strictly adhered to. Along with this in-house administrator, Real Seal has multiple health and safety certifications, including COR, Alberta Construction Safety Association, ComplyWorks, and ContractorCheck.