October 17, 2022 I really appreciate Jean who handled the issue my mom had with her acreage home. I called to get some clarity on behalf of my elderly mother. Jean took the time to look into the matter after we talked on the phone. She called me back an hour later and had the matter sorted and had already set a solution in motion. I was very grateful for her excellent customer care. The came up with timely resolution to our problem.
Public evidence profile · Checked May 2026
Clow Darling Limited
Trust Score
36out of 100
36 out of 100, with a caution: newest review we found is from October 2022. Weigh that age against the score.
- Rated 3.5 from 6 reviews
Newest review October 2022
How this score is worked out
Rating3.5 / 5
Review volumeLow · 6
Independent sources1 independent public source
CredentialsNo credentials shown yet
How this score is made up
What customers say16.7 of 60.9
Independent checks12.5 of 28.1
Track record7.2 of 10.9
See the independent checks
- Licences and credentials0 of 6.3
- Ways to reach them12.5 of 12.5
- Photos of their work0 of 6.3
- Industry recognition0 of 3.1
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
3.5out of 5
Where these reviews are published
- Yellow Pages6 reviews · 3.5 avg
Detailed reviews
August 16, 2021 Unfair and very pricey service. I paid 170 dollars for cleaning the drainage of a single bathroom sink. Never again.
October 26, 2017 They been out to my house 5 times in past month to fix furnance. 400$ bill and no fix yet, there advice was to just keep sucking water out of the furnance drain. Don’t waste your money.
September 7, 2017 Very fair pricing and very good service.
August 18, 2016 No Problems, Quick, Friendly, Efficient to save on costs, Clow is the way to go to get you back in the Flow...lol
Read the other 1 detailed review on this pageShow fewer reviews
January 12, 2016 ### Fantastic service... Fantastic service and really helpful techs. Fair pricing, too. I use these guys for my rental properties and have never been disappointed yet. They know what they're doing and won't rip you off. Highly recommended.
From Yellow Pages
Opening hours
Open 24 hours a day, 7 days a week
The hours this business publishes online, handy for knowing when to call. Confirm before you set off.
- Monday–Sunday
- Open 24 hours
Sources
1 named public sourceWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Public evidence last checked May 2026
About
At Clow Darling Limited we offer our customers the most comprehensive source of contracting services available in the industry. We strive to anticipate customer needs, developing viable approaches, and implementing proactive solutions. It is this philosophy and commitment that keeps Clow Darling Limited at the forefront of technology and continually evolving our capabilities. For over 7 decades Clow Darling has earned the confidence of our largest and smallest clients by providing consistent professional management expertise, high technical standards and unparallelled performance, locally in Thunder bay and Northwestern Ontario. Our industry leading efforts to provide a safe and healthy work environment have allowed us to retain highly qualified staff and have rewarded us with a committed workforce. Our depth of expertise is demonstrated in each and every project that our company has completed. See more text
What this business says about itself
From their own website
What this business says about itself
See their work: Facebook (opens in new tab)
- Emergency availability: 24/7 Emergency Service
- Established: 1937 (89 years in business)
- Areas served: Northwestern Ontario
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Independent checks
About this business
How long they've really been tradingThey state they've been established since 1937, but the earliest independent source we can find is 2016. Worth asking them about the gap.
They say, established1937First public review2016
Your own checks
What to check before you hire
Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
Their public evidence comes from a single source. Look them up on another site before deciding.
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
Trade licensing in Canada is set by each province or territory. Electrical, gas and plumbing are licensed trades almost everywhere (for example ESA for electrical and TSSA for gas in Ontario), so check your provincial regulator that the contractor is certified for the work before you hire.
A construction lien is a real risk: in every province an unpaid subcontractor or supplier can register a lien against your home even if you already paid the main contractor. Hold back the statutory amount (commonly around 10%) and get signed lien waivers as you pay.
Look for consistent reviews across several named sources, not one polished profile.
Want an extra legitimacy check? Run the Rogue Contractor Check on Clow Darling Limited before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about Clow Darling Limited
Is Clow Darling Limited a legitimate business?
Clow Darling Limited has 6 independent public reviews, rated 3.5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Clow Darling Limited?
Clow Darling Limited has 6 public reviews, averaging 3.5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Clow Darling Limited's reviews are genuine?
Clow Darling Limited's 6 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
What areas does Clow Darling Limited cover?
They state on their own website that they cover Northwestern Ontario. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.
How long has Clow Darling Limited been trading?
Clow Darling Limited has been reviewed on public sources since 2016.