Taking Care Of Your Business Is Our Business.

DEMELIS is the one business for your business.
A single number to call for all your needs:

Construction

We provide construction solutions to the retail, commercial and industrial sectors. After operating for three generations, DEMELIS has established a reputation for being customer oriented and for completing projects successfully and on time.

Maintenance

Whether your needs are general building maintenance, HVAC/Refrigeration repairs or replacements, car wash equipment services, food equipment maintenance or electrical & plumbing installations, DEMELIS has proven to be a leader in equipment upkeep while minimizing downtime for our customers.

Management

Let DEMELIS help oversee your maintenance operations. We’ll ensure any project or service work is completed in a timely fashion, safely, and within budget.

Let Us Take Care Of Your Business

Our commitment is simple: Provide our customers with cost-efficient quality
solutions, which are completed successfully & on time.

Core Services

General Contracting

We are able to provide a high level of service by producing quality work...

Facilities Solutions

Our in-house team of managers and operations staff allow you to concentr...

Building Envelope

In order to maintain the proper condition of commercial buildings it tak...

Yard Works

We have a wide range of experience allowing us to conduct almost every t...

Car Wash

With a range reaching across Ontario and an unmatched level of service, ...

Electrical

We provide Retail, Commercial, Industrial Electrical Work and Undergroun...

Mechanical & Plumbing

Licensed plumbers and certified backflow technicians carry out repairs ...

Restaurant & Refrigeration

For most major brands we perform installations, preventative maintenance...

Petroleum & Other Services

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Custom equipment services based on customer’s needs

Core Services

Core Services

News

Apr 11
11Apr

DEMELIS AWARDED THE JOB SITE SAFETY AWARD OF 2015

DeMelis awarded the Jobsite Safety Award for 2015.. Read More
11Apr

IRVING OIL & MACEWEN PETROLEUM

De Melis confirms its status as a preferred service provider for Irving Oil & MacEwen Petroleum... Read More
11Apr

CAR WASH EQUIPMENT DISTRIBUTOR

De Melis is establishing a distributorship agreement with several large car wash parts manufacturers in order to become a “one-stop” shop for all your car.. Read More

Featured Post

Apr 11

Latest Post

11Apr

DEMELIS AWARDED THE JOB SITE SAFETY AWARD OF 2015

DeMelis awarded the Jobsite Safety Award for 2015.. Read More
11Apr

IRVING OIL & MACEWEN PETROLEUM

De Melis confirms its status as a preferred service provider for Irving Oil & MacEwen Petroleum... Read More
11Apr

CAR WASH EQUIPMENT DISTRIBUTOR

De Melis is establishing a distributorship agreement with several large car wash parts manufacturers in order to become a “one-stop” shop for all your car.. Read More

Work With Us

Interested in working with the best in the business?
Please take a moment to complete the form below for more information or call us at 905.417.1250