CMEQ Member · RBQ Licence · 5-Year Warranty

Your commercial electrician, when every minute counts.

Outage, capacity upgrade, LED lighting, preventive maintenance: a CMEQ-certified team that knows every hour of downtime costs you. We plan around your operations and the estimate is clear before the work.

☎ 514-503-1353 Request a quote ↓
★★★★★4.9/5 · 249+ reviews
24/7commercial emergencies
$5Mliability insured
CMEQ MemberCMEQ MemberCertified company
RBQ Licence 5770-3381-01RBQ Licence5770-3381-01
5-Year Warranty5-Year WarrantyOn our work
24 h Response24 h ResponseFast quote
$5M liability insurance$5M InsuredLiability

Groupe Quenneville certifications and warranties.

Commercial services

All your commercial electrical, one partner.

From emergency troubleshooting to large planned projects, we cover your full range of needs — one point of contact who knows your installations.

The building’s core

Panels & distribution

Commercial panels, sub-panels, 120/208 and 347/600 V distribution, capacity increases, three-phase.

Savings

Commercial & LED lighting

LED conversion — offices, stores, warehouses and parking lots. Fewer watts, more light, a lighter bill.

Commercial service entrance

Capacity increases, new service connection, Hydro-Québec coordination for your expansions.

24/7

Emergencies & troubleshooting

Power loss, breaker, lighting failure: we restore fast to limit your operating losses.

Peace of mind

Preventive maintenance

Thermographic inspections, planned maintenance contracts, compliance and reports for your insurance.

EV chargers & specialties

Chargers for fleet and employees, backup generators, switchgear and light industrial machinery.

A more complex project? Distribution, three-phase, high-amperage — we have the expertise and the equipment.

Talk to an electrician now
Your type of establishment

We know your reality — choose your building

Every establishment has its own electrical challenges. Click yours to see what we do most often.

An indicative list of the most frequent work — we adapt to your building during the technical visit.

How it works

Three steps. Zero hassle.

Every commercial job is carried out to CMEQ and RBQ standards by our master electrician and a team of qualified electricians.

1

We assess your needs

Technical visit, load survey, clear plan — coordinated with your operating schedule.

2

We schedule after-hours

Evening, night or weekend as needed. The estimate is clear before the work, zero surprises.

3

We deliver — documented

Clean work, backed by a 5-year warranty, with CMEQ/RBQ-compliant reports and plans for your records.

Frequently asked questions

What managers ask us.

Do you do three-phase and high-amperage?+
Yes. We install and maintain 120/208 V and 347/600 V distribution, three-phase, sub-panels and switchgear for stores, warehouses and light industrial.
Can you work outside business hours?+
Absolutely. Evening, night or weekend — we schedule the work so it doesn’t interrupt your operations or your customers.
Do you offer preventive maintenance contracts?+
Yes. Thermographic inspections, scheduled checks and compliance reports to prevent outages and satisfy your insurer.
Do you handle multiple locations?+
Yes. One team that knows all your sites, with a single point of contact — easier to coordinate and budget.
Are you insured and certified for commercial work?+
CMEQ member, RBQ licence 5770-3381-01 and $5M liability insurance. Everything is done by the book, documented and backed by a 5-year warranty.
The Groupe Quenneville experience

Details that change everything.

We minimize your downtime

Work planned outside peak hours, coordinated with your operations. Your store stays open, your production keeps running.

Documented CMEQ / RBQ compliance

Reports, plans and compliant certifications — everything you need for your inspections, your insurance and your peace of mind.

One partner, all your sites

From troubleshooting to maintenance contracts, the same team that knows your installations. One call, not ten suppliers.

★★★★★4.9 / 5· 249+ reviews

Real customer reviews, pulled live from our Google profile.

MB
M. Benoît
3 weeks ago
★★★★★

“Excellent service, quick appointment right on time. Professional and courteous electrician.”

◆ Verified Google review
MJ
Marie-Josée L.
2 weeks ago
★★★★★

“Fast, professional service. The electricians are careful and the bill was exactly as quoted.”

◆ Verified Google review
GB
Guy B.
2 months ago
★★★★★

“Panel replaced in a single day, spotless cleanliness. You can tell these are people who love their trade.”

◆ Verified Google review
PT
Patrick T.
1 month ago
★★★★★

“They saved my home sale with the aluminum certification. Fast, honest, I recommend them.”

◆ Verified Google review
We’ve got it covered

Let’s talk about your commercial project

Tell us your need — outage, project or maintenance contract. We get back to you quickly with a clear plan. Or call: a real person answers.

☎ 514-503-1353
We come to you

We serve the whole region

From Montreal to the Laurentians — North Shore, Lower Laurentians, Lanaudière and Argenteuil.

MontréalLavalTerrebonneMascoucheRepentignyL’AssomptionJolietteBlainvilleBoisbriandSainte-Anne-des-PlainesSaint-EustacheSaint-Joseph-du-LacMirabelSaint-JérômePrévostSaint-HippolyteSainte-SophieSaint-SauveurSainte-AdèleSainte-Agathe-des-MontsLachuteBrownsburg-ChathamGrenville-sur-la-RougeHarrington…and many more