Les entreprises Aljer inc.
Concrete and foundationsSeptic systems
Call · 450 292-3422In Bolton-Est, 10 companies are listed as active in RBQ data dated November 4, 2026. 4 (40%) have held their licence for 10 years or more, the oldest since 2003; none got its licence in the last 90 days. Choose a trade.

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Concrete and foundationsSeptic systems
Call · 450 292-3422Wells and water pumps
Call · 450 292-5906Concrete and foundations
Call · 514 941-8729As of November 4, 2026, 10 companies in Bolton-Est hold an active RBQ licence. Most of them work in these trades: renovation, construction and general work (3), concrete and foundations (3) and heating, ventilation and air conditioning (2).
Bolton-Est ranks 51st of 114 cities in the Estrie region for the number of licensed contractors.
10 companies have a published phone number and 4 have held their licence for 10 years or more.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Sherbrooke 851Granby 381Magog 186Bromont 97Cowansville 89Shefford 84Farnham 73Saint-Denis-de-Brompton 58Roxton Pond 53Lac-Brome 51Coaticook 49Saint-Alphonse-de-Granby 48