Property maintenance / GTA

The CLASS
your property
deserves.

Renovations, property maintenance, and commercial buildouts across Toronto and the GTA, run by one accountable crew.

Fully insured, licensed, WSIB covered

Confidence on every site

24/7 emergency response available

When it cannot wait

Residential and commercial

One team, two service lines

Two service lines. One accountable team.

We build and we maintain, so nothing falls between the trades or between contractors.

Custom Homes & Renovations

Custom homes, full renovations, millwork, additions, and basement finishing, planned and built by the same crew from first walkthrough to final key.

Property Maintenance

Plumbing, HVAC, electrical, exterior envelope, and interior damage repair for owners and property managers who want one number to call.

Emergency Response

Available around the clock when a failure cannot wait for business hours.

The Class One standard

Anybody can hand you a price.

A professional contractor gives you a plan. Clear scope, proper insurance, written warranties, and a schedule you can hold us to.

See what that means →

Clear scope

You know exactly what is included before anyone picks up a tool.

Proper insurance

Fully covered and WSIB compliant, so you are protected.

Written warranties

Our work is backed in writing, every time.

Change orders

Nothing changes without your written approval.

Project closeout

Final walkthrough, tidy site, and a team that does not disappear when the job is done.

Barrier free washroom conversion

A ground floor den turned into a washroom built for independent daily use, with a step free shower, slip resistant tile, and clear space under the vanity.

All projects →

Location

Mississauga, ON

Scope

Accessible build

Four steps. Full visibility.

Walk the property

We look at the space, understand the goal, and price it honestly.

Lock the plan

Timeline, trades, and materials confirmed before a single wall opens.

Build clean

Organized work with updates you never have to chase us for.

Hand it back

Final walkthrough, tidy site, and a property that earns its class.

Verified client stories

Our clients do the talking.

    
 
 
       Posted on Google  
   
   Mimi Marinelli 
 
 
 
 Trustindex verifies that the original source of the review is Google. Class One PMI is professional, efficient and thorough!! I hired the team to replace and repair a front entrance closet at a rental property of mine. Within two days of contact, there was a site visit and an immediate follow-up that same evening with multiple options of door styles with prices to choose from.  The door of choice was installed within a week.  I could not have asked for better service.  I had a happy tenant who in turn hired Class One PMI for other miscellaneous repairs. I would highly recommend Class One PMI if you want the job done right!!!
  
 
      Posted on Google  
   
   Harm Malhans 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have used Frank and his team's services multiple times, always very quick to respond and they do great work. Highly recommended!
  
 
      Posted on Google  
   
   Andrea Worthington 
 
 
 
 Trustindex verifies that the original source of the review is Google. We love Frank from Class One General Contracting! He offers a service that is fast, professional and he does it so with care. Offering emergency services is exactly what we need for our business, but we also use class one general contracting for our needs at home. They not only fix the issues, but they take the time to explain to us why the issue is happening and how it's going to be rectified. Frank, taking the time to explain what needs to be fixed, makes it feel like he really cares and he's a person to trust. Contractors definitely don't take the time to put you at ease the way Frank does. I've used Frank for an issue I had with my business. He came right in, fixed the problem that night and I was able to resume business the next day. I've also sent Frank to family members homes, knowing we can trust him with anything that needs to be fixed. I highly recommend using this business. It feels like family, it feels personal and the job gets done. Class One General Contracting - there when you need them!
  
 
      Posted on Google  
   
   Robert B 
 
 
 
 Trustindex verifies that the original source of the review is Google. I hired Class One for my main floor and basement renovation, and Frank was great to work with. He was knowledgeable, very responsive, and always took the time to walk me through the process so I felt confident with decisions at each step (and learned quite a lot!). He checked in regularly to make sure everything was running smoothly and connected me with solid subcontractors when needed. Overall, a very positive experience — I’d recommend Class One to anyone looking for a reliable and helpful contractor.
  
 
      Posted on Google  
   
   Cathy Marro 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service!!! Frank is extremely knowledgeable and very hardworking. He explains everything in a way that was easy to understand. We felt very confident in his ability to do the work and were extremely happy with the renovations he completed in our home. We definitely recommend his services.
  
 
      Posted on Google  
   
   Roberta Burdi 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently had some repair and painting work done, and I’m very pleased with the results. Frank is always friendly, professional, and easy to work with. He did a great job on everything, paying attention to detail and making sure the work was done right. I’m very satisfied with the service and would definitely recommend him to anyone looking for quality repair or painting work.
  
 
      Posted on Google  
   
   Rooney And Co 
 
 
 
 Trustindex verifies that the original source of the review is Google. I hired class one to do some exterior maintenance around my commercial units and I couldn’t be more happier. They took care of all the window cleaning and fixed up a lot of caulking errors, and the process was easy. Highly recommend!
  
 
      Posted on Google  
   
   Jon-David Juhola 
 
 
 
 Trustindex verifies that the original source of the review is Google. After a severe windstorm left my fence damaged beyond repair, I reached out to Class One Property Maintenance and I couldn’t be more impressed with the results. From start to finish, their team was professional, responsive, and incredibly thorough. They assessed the damage quickly and provided a clear plan for replacing the fence. The new fence was installed with excellent craftsmanship and attention to detail. It not only looks fantastic but feels sturdier and more secure than the original. The crew worked efficiently, kept the area clean, and made the entire process stress-free. I highly recommend Class One Property Maintenance to anyone needing reliable, high-quality work. They truly went above and beyond to restore my property after the storm.
  
 
      Posted on Google  
   
   Madison Vandinten 
 
 
 
 Trustindex verifies that the original source of the review is Google. We hired Frank at Class One to do exterior cleaning on our house this fall and it made the house look brand again. Extremely impressed with the results and dealing with Frank was great. Will be hiring Class One again!
  
 
      Posted on Google  
   
   Johnathan Ricci 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had our exterior cleaned by Class One and our home looks brand new. Thank you Class One!