(905) 453-0491 / (519) 897-9713
Diamond Line Painting
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  • Twenty-Five Years of Experience is One Call Away.
  • We Work On Your Schedule. Overnight painting? No problem.
  • Do what you do best and leave the lines to us.

Ontario’s Premier Line Painting Contractor

About us

Diamond Line Painting is family owned and operated. We have performed extensive maintenance work throughout the Greater Toronto Area since 1999. You can count on us to provide you with the best maintenance services.

We have satisfied clients of all sorts such as: Hotels, Restaurants, Shopping Malls and Plaza’s, Apartment Buildings, Gas Stations and Industrial Lots.

Some of our happy customers

Our Mission

  • To establish lasting relationships with our customers by exceeding their expectations and gaining their trust.

  • To maintain the highest standard of excellence in the line painting industry.

  • To be committed to our customers, employees and community.

See why regional municipalities trust us.

Learn MoreContact us
Ajax Line Painting

Barrie Line Painting

Brampton Line Painting

Burlington Line Painting

Cambridge Line Painting

Warehouse Floor Line Painting

Seal Coating & Crack Repair

Playground & Recreational Games

Windsor Line Painting

Kawartha lakes Line Painting
Durham Line Painting

Etobicoke Line Painting

Guelph Line Painting

Hamilton Line Painting

London Line Painting

Markham Line Painting

Epoxy Floor Lines

Epoxy Floor

Epoxy Painting

Chatham-kent Line Painting
Milton Line Painting

Mississauga Line Painting

Newmarket Line Painting

Niagara Falls Line Painting

North York Line Painting

Oakville Line Painting

Floor Markings in Warehouses

5S Line Marking

Warehouse Epoxy Flooring

Kitchener Line Painting
Orangeville Line Painting

Oshawa Line Painting

Pickering Line Painting

Richmond Hill Line Painting

St Catherines Line Painting

Stratford Line Painting

Toronto Line Painting

Vaughan Line Painting

Waterloo Line Painting

Peterborough Line Painting
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