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COZY CASA

Remodeling Company in Mississauga, Ontario.

COZY CASA is a remodeling contractor based in Mississauga, ON. Its listed services include bathroom remodeling, basement remodeling, home additions and design-build. Its HCRA Licensed is reported by the company and not yet verified, so check it with Home Construction Regulatory Authority before work starts.

5.0on Google · 70 reviews
  • TenBestFind Reviewed
  • Top 10 Winner
  • iWhat do these badges mean?
    TenBestFind Reviewed
    Our editorial team has researched and reviewed this business.
    Verified Business
    Key business information or ownership has been verified against a primary source.
    Top 10 Winner
    The company currently appears in at least one active TenBestFind Top 10 ranking.
    Featured Partner
    A paid commercial relationship with TenBestFind. It never earns or influences a ranking position. This company holds no such relationship.

    Advertising & Sponsorship Disclosure

Quick Overview

iHow this is made

This summary is generated from the verified data on this profile: services, service area, credentials, warranty terms and the company's Google review record. It is reviewed by an editor before publishing and refreshed whenever the underlying data changes. Nothing here is asserted that is not stated elsewhere on this page.

Editorial Standards

Cozy Casa is a design-build studio at Suite 200, 4230 Sherwoodtowne Boulevard in Mississauga, led by founder and principal Billy Atwal. The website says the firm executes all construction under its builder's licence and works with licensed architects, engineers and interior designers where needed. It lists complete home remodels, additions, custom homes, lifestyle basements and commercial fit-outs, and shows HCRA Licensed on its who-we-are page. Google shows 5.0 stars from 70 reviews, read 2026-10-30, with weekday hours from 9 to 5. Reviews on the site mention Billy by name and describe permit handling for a legal basement. The address is an office suite, so book an appointment, and ask exactly which licence applies to your project.

  • Best for design-build basements, bathrooms and custom homes
  • 5.0 stars from 70 Google reviews, read 2026-10-30
  • Office suite address, so book an appointment

Company Facts

COZY CASA at a Glance

By the numbers

Google rating
5.0out of 5
Customer reviews
70on Google

Rating and review count pulled from Google on October 30, 2026.

The work

Best for
Design-build basements, bathrooms and custom homes
Primary service
Remodeling

Where

Headquarters
Mississauga, ON
Service area
Mississauga
Emergency service
Not advertised

Money and guarantees

Free estimates
Not advertised
Financing
Not advertised

Credentials

HCRA Licensed
HCRA Licensed (reported by the company, not verified)

Editorial Review

Our Take on COZY CASA

Cozy Casa is a design-build option with a named founder, HCRA Licensed marking and 5.0 stars from 70 reviews. Ask which licence covers a renovation and get the number in writing.

Best forDesign-build basements, bathrooms and custom homes

What We Like

  • 5.0 stars from 70 Google reviews, read 2026-10-30
  • Founder and principal Billy Atwal is named on its website
  • Design and construction under one builder's licence, per its website
  • HCRA Licensed mark shown on its who-we-are page
  • Help with drawings and building permits when required

Things to Consider

  • Office suite address, so book an appointment
  • Leans toward larger design-build jobs and custom homes
  • Licence number is not shown on the website

Customer Ratings

Google Reviews for COZY CASA

Customer ratings shown here come from Google. They are separate from our editorial review above.

Google rating

5.0

Based on 70 Google reviews

Review data updated October 30, 2026

View on Google Maps

Rating Distribution

  • 5 stars100%
iAbout this distribution

The distribution reflects the 70 Google reviews available when this profile's review data was last refreshed on October 30, 2026. Ratings and counts change continuously on Google, so figures here may lag the live profile slightly. We publish only the values returned by the source, never estimates for missing bands.

Editorial Standards

Recent Google Reviews

  • Finance WithNeelesh5.0

    What really stands out about Cozy Casa is how the vision carries all the way from the initial plans through to the finished space, with great attention to detail throughout the design and build process. Billy is professional, knowledgeable, and clearly takes pride in delivering quality work. It’s always a pleasure connecting with him, and I would be happy to recommend Billy and the Cozy Casa team for residential or commercial renovation and construction projects

    August 2026Google
  • Mimi Huberman Thrasher5.0

    I highly recommend Billy Atwal and the team at Cozy Casa. Billy is professional, knowledgeable, and genuinely committed to making the entire design-build process as smooth and seamless as possible. What I particularly appreciate is the integrated approach—having one team take responsibility for the project from the initial design through construction makes decision-making easier, communication clearer, and the entire experience much less stressful.<br><br>Billy’s attention to detail, design-driven approach, and commitment to quality really stand out. Whether you’re considering a custom home, renovation, basement transformation, or commercial project, Cozy Casa brings together the right expertise and manages the process with professionalism and care. If you’re looking for a company that truly takes ownership of your project and wants to create a beautiful, cohesive result, I would definitely recommend Billy and Cozy Casa!

    August 2026Google
  • Carrie Tansley5.0

    As a fellow business owner in the area, I've gotten to know Billy and the Cozy Casa team, and their reputation for quality and professionalism absolutely precedes them. Their design-build approach — keeping design and construction under one roof — is exactly what you want for a smooth, accountable process. Billy is a licensed builder who clearly takes pride in his craft, communicates openly, and stands behind his work. I wouldn't hesitate to recommend Cozy Casa to any client, colleague, or friend looking for a trustworthy team in the GTA. Wishing them continued success!

    August 2026Google
  • Rajiv Chugh5.0

    We worked with Cozy Casa on the complete design-build of our bakery-restaurant, and the experience was outstanding from start to finish.<br><br>Billy and his team managed everything seamlessly—from demolition and planning to construction and final finishes. They demonstrated strong project management, clear communication, and a deep understanding of commercial requirements throughout the process.<br><br>The space was transformed into a functional, welcoming, and professionally finished environment that perfectly supports our business operations. Timelines were respected, coordination was smooth, and the quality of workmanship was excellent.<br><br>We would highly recommend Cozy Casa to anyone looking for a reliable and capable design-build firm for commercial projects.

    June 2026Google
  • Puneet Sekhon5.0

    I highly recommend Cozy Casa for anyone looking to renovate their home! Billy was amazing to work with, he was attentive and fulfilled our vision to perfection. As first time home buyers we had a tight budget to work with and Billy was great at working with us to make sure our home was renovated to our liking. I couldn’t have asked for a better team to work with on our home and highly recommend choosing Cozy Casa for your next home project!

    May 2026Google
  • Ramanteg Singh Janda5.0

    I had an amazing experience with COZY CASA! Billy and his team built my legal basement suite, and they did an exceptional job from start to finish. The quality of work was outstanding, with great attention to detail and true perfection in every step.<br>What impressed me most was that everything was completed on time and within my budget, with no stress or surprises. Billy was professional, knowledgeable, and easy to work with throughout the entire process.<br>I highly recommend COZY CASA to anyone looking for reliable, high-quality construction work. You won’t be disappointed!

    January 2026Google

View more Google reviews

Ranked#5of 5 general contractors in Mississauga, ONre-checked October 2026

Editorial Ranking

Why COZY CASA Made Our Top 5

It holds position 5 in 5 Best General Contractors in Mississauga, ON (2026).

See the Full Mississauga RankingPositions cannot be bought

Areas Served

Based in Mississauga, ON.

iAbout service coverage

Coverage is as the business describes it, cross-checked against where its recent documented work is. A company will often travel beyond the areas listed here for a large job and decline a small one at the same distance, so confirm your address before scheduling.

Editorial Standards

Company Background

About COZY CASA

Cozy Casa describes itself as a design-build studio led by a licensed builder and renovator. The founder and principal is Billy Atwal, and the website says he works with homeowners, business owners, designers and trades so that projects are well planned, well built and well finished. The company handles design and planning, including help with drawings, selections, layouts and building permits, then manages construction, trades and scheduling with regular updates.

The office is Suite 200 at 4230 Sherwoodtowne Boulevard in the Cooksville and Hurontario part of Mississauga. Featured projects on the site include a custom home in Mississauga and a luxury design-build lifestyle basement in Mississauga, and the firm also shows work on Houzz.

The credentials are stated rather than documented. The about page says all construction is carried out under the builder's licence and shows an HCRA Licensed mark. HCRA is the Ontario regulator for new home builders and vendors, so ask Cozy Casa which licence applies to a renovation and request the licence number. Ontario does not issue a provincial renovation licence.

Client reviews on the site name Billy and describe a team that was friendly and efficient, helped obtain a city permit for a legal basement and finished the work to a high standard. Google shows 5.0 stars from 70 reviews, read 2026-10-30, with hours from 9:00 AM to 5:00 PM Monday to Friday.

A fair concern is that the studio leans toward larger design-build work, including custom homes and commercial fit-outs, so a small repair may not suit it.

Cozy Casa suits Mississauga homeowners planning a basement, a bathroom set or an addition and wanting design and construction under one roof. Before booking, ask for the licence number, a written quote, WSIB clearance, insurance proof and warranty terms.

iWhere this information comes from

Company history, ownership and capability details on this page are provided by the business and reviewed by our editors for plausibility and consistency. They are not the same as the credentials block, where each item carries its own verification status and source.

Editorial Standards

Credentials

  • HCRA LicensedHome Construction Regulatory AuthorityReported
iWhat verified means here

Verified means we checked the credential against the authority that issues it and recorded the date. Reported means the business told us and we could not independently confirm it. We publish both, labelled, rather than dropping what we could not check.

Editorial Standards

Other Sources

Reputation by Source

We show each source separately rather than blending them into a single score, because they measure different things.

  • Google

    5.0/ 5

    70 customer reviews

  • TenBestFind

    Editorially reviewed

    Ranked #5 in Mississauga general contractors, October 2026

Gallery

Project Photos

Business-submitted, reviewed by our editors

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Similar Home Remodeling in Mississauga

COZY CASA FAQs

  • Is Cozy Casa a licensed builder in Ontario?

    The website says construction is executed under its builder's licence and shows an HCRA Licensed mark. HCRA regulates new home builders, and Ontario has no renovation licence, so ask for the licence number and check it on the HCRA public register.

  • What are Cozy Casa's hours?

    Google lists Monday to Friday 9:00 AM to 5:00 PM, closed weekends, read 2026-10-30. The office is Suite 200 at 4230 Sherwoodtowne Boulevard in Mississauga, and the phone is 905-789-5665.

  • Does Cozy Casa help with drawings and permits?

    Yes, its website says it assists with drawings, selections, layouts and building permits when required, and works with licensed architects and engineers as needed. Ask which of those are included in your price.

  • Is COZY CASA licensed and insured?

    We checked 0 of 1 credentials against the issuing authority. Verified items carry the date we checked; reported items are what the business told us and we could not independently confirm.

  • What areas does COZY CASA serve?

    Mississauga. Coverage is as the business describes it, cross-checked against where its recent documented work is. Confirm your address before scheduling, particularly at the edge of a service area.

  • Does COZY CASA offer emergency service?

    Emergency availability is not listed for this company. If you need an urgent call-out, check the ranking for companies that do list it.

  • What warranty do they offer?

    Warranty terms are not on file. Ask for them in writing before work starts.

  • How was this profile built?

    Credentials come from issuing authorities, ratings from the company's Google Business Profile with the date we read them, and the editorial take from our own review of estimates, warranty documents and public feedback. Anything the business told us is labelled as reported.

  • Can a business pay to improve its profile?

    A business can subscribe to manage its own listing details, and it can buy a labelled sponsored placement. Neither changes a ranking position or the editorial assessment on this page.

Is Something Incorrect?

Business information changes. Tell us about an address, phone, website, service area, credential or ownership change, or let us know if this company has closed.

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Claiming lets you correct and maintain the factual information on this profile. Claiming or upgrading a profile does not guarantee inclusion in a TenBestFind ranking and never affects ranking position, which is decided editorially.

How We Rank

About This Business Profile

Last reviewed
October 2026
Profile last updated
October 31, 2026
Google review data updated
October 30, 2026
Sources checked
Issuing authorities, Google Business Profile, Company website
Could not verify
HCRA Licensed (reported only), insurance, founding year
Sponsorship status
No commercial relationship
COZY CASA5.0 on Google · Mississauga, ONVisit Website