Dima Plumbing believes in honesty, hard work, and commitment in all our projects.
Honesty, hard work, and commitment had been at the core of Dima Plumbing since its inception more than twenty years ago. We have been whole-heartedly catering to the people of Markham, Toronto and GTA since then.

We take pride in our hard work and customer priorities, which is why we have the highest ratings for plumbers on Homestars.
Our range of services includes complete plumbing solutions for all your residential and commercial plumbing needs. We also offer emergency plumbing services because we know that plumbing problems occur unannounced.
We value your time, which is why we do not keep you waiting. Your satisfaction is our top priority, and our plumbers reach your doorstep as soon as possible.
We make it a point to inform you about the related diagnosis and repair before starting any work. It is because we complete plumbing projects to keep you happy and satisfied with our work and rates.

We do not want you to worry about a growing repair bill. We provide only upfront rates and stick to it.
DIMA PLUMBING is a licensed Red Seal Master Plumber and OWWA Backflow Preventer with over 20 years of experience, bonded, and insured.
A Message from John Dima, founder of Dima Plumbing
After working for a big plumbing company, one of the leading plumbing companies in Toronto, I’ve decided to run my own plumbing business to offer the same high quality of service at a more affordable price.
Since every situation different, I provide a variety of plumbing services, tailored for your specific need and budget: new installations, repairs, or replacements of any kind such as drains, fixtures, water services, and more.
Your business and time are valued and you will be as informed as possible as per your options before any work is done so that your satisfaction is guaranteed.
Estimates are free of charge.

Unconditional guarantee
Our unconditional guarantee backs all our projects. According to the guarantee, we:
- Offer clean services where your floors and carpets remain clean throughout the project
- Honest pricing where we charge by the project. We do not, like some other Toronto plumbing services, charge by the hour
- It is our aim and commitment to ensure each plumbing job is done right on the first attempt. We do not believe in wasting anyone’s time
- Make sure we use only guaranteed parts for all repair and installation work
- Guarantee to offer the best quote for your job when compared to any other licensed and insured plumbing contractor
- Offer a 100% satisfaction guarantee for all our jobs. We consider our duty to set things right if you are not 100% satisfied with our craft.
Prevention is better than cure
We at Dima Plumbing believe in this very much.
It’s why we don’t just resolve your problems. We also help you avoid similar issues in the future. We help you understand how and what you should do to prevent faulty water heaters, leaking pipes, and clogged drains.
We explain the telltale signs you should look out for before a problem goes out of hand. We believe it’s better to nip problems in the bud before it goes out of hand.
And it’s only if you know there is a problem and call us will we be able to prevent more significant and expensive plumbing repairs.
We follow a strict COVID-19 policy
We are especially careful while serving you during these trying COVID times. We take all the necessary precautions to keep you, our clients, and our employees safe.
Our plumbers wear protective equipment and follow all the government-mandated practices. We aim to maintain a safe environment while taking care of all your plumbing woes.
High-level customer satisfaction and service is, and will always be our top priority. Contact us today for all your plumbing problems, installation, and upgrade services.