Do I need a permit to place a dumpster in Carignan?
Not for the dumpster itself, if it sits entirely on your land. We word it carefully because the conclusion comes from an absence of provision: a full-text search through ten Carignan by-laws — zoning, permits, construction, nuisances, parking, occupancy of public property, peace and good order, fees, trucking and the urban plan — finds no “roll-off”, “autochargeur”, “benne” or “conteneur temporaire”. The zoning list of temporary uses and buildings (s. 76) is closed and holds only three entries, none of them a dumpster, the list of work exempt from a certificate is closed too, and fee by-law 310 (2026)-2 sets no such charge. The job site, however, often does need a certificate: from $10,000 of work, and regardless of cost as soon as you touch the foundations, the structure or a partition — adding or enlarging a door or a window counts as such. In doubt? Planning and sustainable development department, 450 658-1066.
Can I have the dumpster placed on the street in front of my house?
In practice, no. Section 21 of by-law 508 (2026)-1 prohibits “any occupancy of the public roadway for purposes other than the parking of road or motor vehicles”, and a dumpster is not a road vehicle. Occupancy remains possible in theory, under by-law 427, but it must be applied for 45 days in advance, with a plan of the dimensions, the manoeuvring area and the safety measures, proof of liability insurance kept in force throughout, sometimes a land surveyor's or civil engineer's plan — and it “is discretionary in nature”. The municipal grid sets $150 in non-refundable review fees, $50 for issuance, then $100 per day of right-of-way or $50 to $250 per day of street obstruction depending on the width blocked. Occupying without authorization: $500 for an individual, $1,000 for a corporation. The driveway settles it the same day.
Is it true that job site debris must be in a dumpster in Carignan?
Yes, and the by-law names the container. Section 15 a) of nuisance by-law 434 (2023) covers “the owner, tenant or occupant who leaves, deposits or tolerates the presence […] of residual materials or bags of residual materials not stored in a shed, container or garbage can”. Section 4.2 adds that “construction materials that are not incorporated or intended to be incorporated into a structure on that lot” are a nuisance, and section 4.1 joins soil, sand, stones, stumps and branches to the list — the definition of “unclean or harmful matter” naming “concrete residue” outright. The town gives ten days to end a nuisance; after that it has the work carried out at the owner's expense, and those expenses “are treated as property tax”. In Carignan the dumpster is not a convenience: it is the compliant way to run a job site.
My street is closed to trucks. Can you still deliver?
Yes, and it is written in plain terms. By-law 254 prohibits truck traffic on dozens of Carignan residential streets — the Île Goyer, Île Demers and Île aux Lièvres sectors, Bachand/Bellevue, Lareau/Bouthillier, Albani, Forget/Marcil, Du Domaine, Les Sources et Salaberry, Sainte-Thérèse — but its section 3.1 a) expressly excepts “a vehicle making a pickup or a delivery on the closed road”. Two other texts say the same: zoning states that the ban on parking a heavy vehicle on a residential lot “does not apply in the case of deliveries or occasional work” (s. 176), and the parking by-law allows a truck of 3,500 kg and over to stop “for the time needed to carry out work, a delivery or a home service”. Three independent by-laws, the same exception.
Can the regional drop-off centre replace a dumpster?
For a car trunk, yes. For a job site, no — and the drive counts: there is no drop-off centre in Carignan, the regional one is at 60 rue Fisher in Mont-Saint-Hilaire, while Carignan is the southernmost municipality of the county. From November 1 to March 31 it opens only Friday to Sunday, 9 a.m. to 4 p.m., with the gate to be cleared by 3:45 p.m. It admits only passenger cars and pickups, with at most a non-tipping trailer, the whole rig under 7.5 m; “you must sort, drop off and unload the materials yourself”; and the free quota is 12 m³ a year, beyond which the county charges $2.50 per 0.1 m³. The benchmarks: a 10 yard holds 7.6 m³, a 20 yard 15.3 m³, a 40 yard 30.6 m³. One piece of good news, and a rare one: asphalt, concrete, brick and stone are accepted there within the quota.
The town subsidizes a dumpster rental. Why call you?
Because you would find out anyway, and it is better heard from us. The Town of Carignan writes on its “Collectes et recyclage” page that it “has entered into an agreement with E360S in order to offer its residents a $75 rate reduction on one dumpster rental (Géant du conteneur division)”, with “a maximum of one rental per address, per year”. That is real: one rental, once a year, from one given supplier. We will not compare prices we have not verified — that supplier's rates are published nowhere, nor is the eligible dumpster size or the claim procedure, and the town refers you to the supplier. What can honestly be compared is the rest: three sizes for mixed dry materials plus four single-material dumpsters, the delivery window, the pickup turnaround, the PROTEC-O-SOL planks included, the photo tracking, and the $50 Libération Express credit when the dumpster is freed up within 48 hours. Call us at 514 708-2424, compare, then decide.
I have a septic system. Where should the dumpster go?
That is the number one ground question in Carignan. The town's urban plan states that “more than 800 properties are not served by water or sanitary sewer services” and that they are connected “to septic installations and individual wells”, most of them fed by a private well. A loaded dumpster set over a leaching field crushes pipes that were never designed for it. Tell us at booking where your leaching field runs — your septic installation permit shows it — and we choose the spot with you: the paved driveway or its access lane, never the lawn you cannot see under. PROTEC-O-SOL planks protect the surface; they do not replace that conversation.
Can I keep the dumpster in my driveway through the winter?
Yes, if the room exists — and in Carignan that is exactly what is short. The temporary winter shelter is allowed from Thanksgiving weekend to April 30, about six and a half months, one per main building, only on the parking space or its access lane, 2 metres from the sidewalk, curb or street asphalt and 2 metres from a fire hydrant, no taller than 3.7 metres and no larger than 50 m²: it takes exactly the dumpster's spot. Snow is no fallback either — by-law 434 makes a nuisance of “pushing, dumping or throwing snow or ice onto public property or a traffic lane”. And neither is the street: the overnight parking allowed between 2 a.m. and 7 a.m. from December 1 to March 31 covers vehicles, not objects set down. We measure the room together before you book.