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

Extra Text

Custom equipment services based on customer’s needs

Core Services

Core Services

News

Aug 23
Car Wash Service

Car Wash Maintenance Contracts Awarded

S&F De Melis Construction, one of Ontario's leading car wash maintenance providers, is very pleased to announce that on June 12th 2019 we were awarded several contracts by Suncor Energy: Car wash equipment maintenance services in the central region, Car wash plumbing services in central region, Car wash equipment maintenance... read more →
23Aug

Warehouse Construction & Upgrades At Bulk Fuel Plant

S&F De Melis Construction would like to notify of the successful completion of upgrades at the Petro-Canada Bulk Fuel Plant located in Pembroke, ON. This project included.. Read More
23Aug

Car Wash Maintenance Contracts Awarded

S&F De Melis Construction, one of Ontario’s leading car wash maintenance providers, is very pleased to announce that on June 12th 2019 we were awarded.. Read More
31Oct

New PDQ Tandem Surfline & PDQ Laserwash 360 Plus car wash systems

DEMELIS is pleased to announce that we have been awarded the supply & installation of brand new PDQ Tandem Surfline & PDQ Laserwash 360 Plus.. Read More

Featured Post

Aug 23
Car Wash Service

Car Wash Maintenance Contracts Awarded

S&F De Melis Construction, one of Ontario's leading car wash maintenance providers, is very pleased to announce that on June 12th 2019 we were awarded several contracts by Suncor Energy: Car wash equipment maintenance services in the central region, Car wash plumbing services in central region, Car wash equipment maintenance... read more →

Latest Post

23Aug

Warehouse Construction & Upgrades At Bulk Fuel Plant

S&F De Melis Construction would like to notify of the successful completion of upgrades at the Petro-Canada Bulk Fuel Plant located in Pembroke, ON. This project included.. Read More
23Aug

Car Wash Maintenance Contracts Awarded

S&F De Melis Construction, one of Ontario’s leading car wash maintenance providers, is very pleased to announce that on June 12th 2019 we were awarded.. Read More
31Oct

New PDQ Tandem Surfline & PDQ Laserwash 360 Plus car wash systems

DEMELIS is pleased to announce that we have been awarded the supply & installation of brand new PDQ Tandem Surfline & PDQ Laserwash 360 Plus.. 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