Doyon Gypse inc.
Renovation, construction and general work
Call · 418 313-2441Licensed contractors in Lambton
In Lambton, 21 companies are listed as active in RBQ data dated November 3, 2026. 7 (33%) have held their licence for 10 years or more, the oldest since 1988; none got its licence in the last 90 days. Choose a trade.
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All companies
Marcel Richard inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 486-2280BC Service Électrique inc.
Electricians
Call · 418 486-7155Menuiserie Luc Richard, SENC
Call · 418 486-2617Sécurigarde inc.
Specialty contractors
Call · 418 486-2688Réno-Pro Entrepreneur Général inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systems
Call · 418 933-3961Constructions Agrico inc.
Renovation, construction and general workHeating, ventilation and air conditioningConcrete and foundations
Call · 418 957-8291Contractors in Lambton at a glance
As of November 3, 2026, 21 companies in Lambton hold an active RBQ licence. Most of them work in these trades: renovation, construction and general work (7), electricians (3) and heating, ventilation and air conditioning (3).
Lambton ranks 33rd of 114 cities in the Estrie region for the number of licensed contractors.
21 companies have a published phone number and 7 have held their licence for 10 years or more.
Homes in Lambton (2021 Census)
755households in a private dwelling
61%of dwellings built before 1981including 36% before 1961
80%of households own their home
77%of dwellings are single-detached houses
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Tips for choosing a contractor in Lambton
- Check the licence status in the RBQ's official register on the day you sign.
- Ask whether the company will use subcontractors: each of them needs its own licence.
- Keep quotes, invoices and warranties: you will need them if something goes wrong.
Other cities in the Estrie region
Sherbrooke 849Granby 380Magog 186Bromont 97Cowansville 89Shefford 84Farnham 73Saint-Denis-de-Brompton 58Roxton Pond 53Lac-Brome 51Coaticook 49Saint-Alphonse-de-Granby 48