HomeStars is one of Canada's largest home-services review sites; its Best of award goes each year to the pros with the highest verified customer ratings.
View award source (opens in new tab)Public evidence profile · Checked May 2026
Kossakowski Home Improvement
Awards & recognition
1 independent award
Trust Score
35out of 100
- Rated 5.0 from 12 reviews
- Reviewed 9 months ago
How this score is worked out
Rating5.0 / 5
Review volumeLow · 12
Independent sources1 independent public source
CredentialsNo credentials shown yet
How this score is made up
What customers say28 of 64.9
Independent checks2 of 20.3
Track record5 of 14.9
See the independent checks
- Ways to reach them0 of 16.2
- Photos of their work1.4 of 2.7
- Industry recognition0.7 of 1.4
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.
Completed work
1 photoPhotos listed as completed work
These photos were listed as completed work by the business or a public source. They do not verify workmanship.
Independent recognition
Awards & recognition
These are independent third-party awards: recognition earned from review communities and trade bodies, never paid placement.
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.
5.0out of 5
Customers often mention
Where these reviews are published
- HomeStars12 reviews · 5.0 avg
Detailed reviews
These are the individual reviews we hold for Kossakowski Home Improvement, including the highlights above. The 12 headline total is the review volume reported across public review sources.
Excellent work. On time and professional.
Kamil is One of the most detailed, trustworthy and professional person we worked with , while renovating our house. Thank you so much.
Thanks for the great quick professional job! Would highly recommend! Thanks for the quick work!
Small job. Needed some cracks fixed on stucco window sills. Price was good, and showed up on agreed date for repairs.
Did a great job, the team worked hard and completed the project on schedule at a fair price. I will use them again if I have projects in the future.
Local context
Rated 5.0, in line with the local average for bricklayers / masons in Burlington, Ontario
Across 31 bricklayers / masons in Burlington, Ontario, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
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
Welcome to Kossakowski Home Improvement, your premier destination for expert stucco and siding solutions. With a commitment to quality craftsmanship and customer satisfaction, we stand as a trusted partner in enhancing the aesthetic appeal, durability, and energy efficiency of residential and commercial properties. We specialize in the artistry of stucco application and siding installation. Our team of skilled professionals brings years of experience and a keen eye for detail to every project. Whether you're looking to revitalize the exterior of your home, protect your commercial property, or embark on a new construction venture, we have the expertise to meet and exceed your expectations.
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.
Ask to see a portfolio of completed work like yours, plus recent references you can contact.
Want an extra legitimacy check? Run the Rogue Contractor Check on Kossakowski Home Improvement before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about Kossakowski Home Improvement
Is Kossakowski Home Improvement a legitimate business?
Kossakowski Home Improvement has 12 independent public reviews, rated 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 Kossakowski Home Improvement?
Kossakowski Home Improvement has 12 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Kossakowski Home Improvement's reviews are genuine?
Kossakowski Home Improvement's 12 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.
Has Kossakowski Home Improvement won any awards?
Kossakowski Home Improvement holds 1 independent award, including HomeStars Best of Newly Listed winner (2025). These are third-party awards: recognition that has to be won, not self-issued.
Vostra Construction
60Trust ScoreGood record, gaps to checkout of 100
66 reviews · Reviewed 11 months ago
Known for: Professional · Punctual · Tidy & clean
All Pro Renovations
46Trust ScoreBuilding a public recordout of 100
38 reviews
Known for: Great communication · Tidy & clean · Quality of work
Complete Attic Insulation Inc
45Trust ScoreBuilding a public recordout of 100
18 reviews · Reviewed 4 months ago
Green Nature Home Improvement
42Trust ScoreBuilding a public recordout of 100
20 reviews
Known for: Tidy & clean
Rest Assured Renovations Inc.
23Trust ScoreVery little to go onout of 100
4 reviews (4 in the last 12 months)