Ontario Trade Contractors for Sale – Profitable Businesses

Ontario Trade Contractors for Sale – Discover your next business opportunity with DealStream’s curated listings of contractor businesses for sale in Ontario. From electrical and plumbing companies to HVAC and general contracting firms, our platform connects buyers to turnkey trade businesses across Ontario’s booming construction market. Browse available trade contractor listings and contact sellers today.

All Matching Deals

HVAC Service & Rental Co.  / Reputable w Strong MRR
Toronto, ON

We represent a well-established and reputable residential HVAC services and water heater rental provider for the Southern Ontario golden horseshoe market (the “Company”) that is seeking acquisition. Founded by the principals in 1992, the Company serves a growing base of residential consumers with HVAC...

On Request
Cash Flow: $72,298 ($100,000 CAD)
Details
Top-Performing Painting Contractor For Sale
Ontario

Business Description: This well-established painting business operates across Southern Ontario and has a strong track record of consistent revenue and profitability. The company services a diversified base of residential and commercial clients with repeat business. Operations are well-structured and...

$289,193
($400,000 CAD)
Cash Flow: $123,630 ($171,000 CAD)
Details
Commercial Electrical Contracting Business
Ontario

This is an exceptional opportunity to acquire a profitable electrical contracting company with 40+ years of proven success and an outstanding reputation built on quality workmanship and customer satisfaction. The business provides comprehensive electrical services across commercial and industrial sectors,...

$1,084,474
($1,500,000 CAD)
Cash Flow: $544,812 ($753,562 CAD)
Details
Electrical Contractor in Waterloo/Kitchener Area
Waterloo, ON

• Company: Very profitable, well-established Electrical contractor with 17y+ history • Consistent Performance: For the last 3 years (Y2022-2024) the average revenue was $1.88M/y and the average of seller’s discretionary earnings (SDE) was approximately $432k/y. • Loyal Client base: Strong/long...

$1,048,325
($1,450,000 CAD)
Cash Flow: $312,328 ($432,000 CAD)
Details
Profitable Flat-Roofing Contractor with 30+ Years
Peterborough County, ON

An established and consistently profitable commercial and industrial roofing company for sale with 30+ years in operation, this business is a true turn-key opportunity for a qualified acquirer. The company has built a trusted brand around flat-roof expertise, delivering reliable performance for property...

$4,482,494
($6,200,000 CAD)
Cash Flow: $713,047 ($986,258 CAD)
Details
Roofing Company In Southwest Ontario: Retirement
Ontario

Business & Financial Overview • Established & Respected: Founded in 1968, this roofing and siding company specializes in exterior home improvements, mainly residential roofing, siding, windows, doors, skylights, and eaves troughing. • Diversified services: Offering a comprehensive variety of exterior...

$488,013
($675,000 CAD)
Cash Flow: $208,942 ($289,000 CAD)
Details
Mechanical Services Business Asset Liquidation
Windsor, ON

Business Assets Sale. Business has closed and is selling off all available assets! This was a well-established 25+ year business that has grown to become one of the leading providers of heating and cooling services in the Windsor and Essex County areas. They specialized in refrigeration repair, traditional...

$108,447
($150,000 CAD)
Details
Retiring Owner HVAC Business in GTA
Ontario

*Company: Profitable, family-operated and a well-established HVAC company with 40y+ history *Performance: Last year (YE Dec-2023) revenues were at around $790k and seller’s discretionary earnings (SDE) approximately $240k. *The average SDE for the last 2 years (Y2021-2023) was around $200k *Revenues/Client...

$415,715
($575,000 CAD)
Cash Flow: $173,515 ($240,000 CAD)
Details
Retirement – Plumbing Business In Hamilton
Hamilton, ON

*Operates as a full plumbing and drain cleaning service business, plumbing renovation work, excavation work for sewer and water line underground service replacements. *Revenue is averaging over $1M during the past 4 years. *Business offer a comprehensive range of services, including plumbing repairs,...

$216,894
($300,000 CAD)
Details
Concrete & Aggregate Supply Business For Sale
Ontario

*Non-operational business since 2022, profitable concrete and aggregate material supply business, established in the 70’s. *Assets sale, offered with equipment valued at approx. $900K; and inventory worth more than $40K, as per seller. *Business was well-know in providing premium quality material...

On Request
Details
Structured Cabling Company Based in Toronto
Vaughan, ON

This structured cabling company based in GTA does business across Canada. In 2024 it did $4.6 million in business and made about 10% of that in EBITDA. It has a very experienced management team in place and the owner is prepared to stay for a period to provide transition. 80% of its business is done...

$867,579
($1,200,000 CAD)
Cash Flow: $271,118 ($375,000 CAD)
Details
Well-Established Residential Plumbing Company for Sale in Ottawa
Ottawa, ON

An exceptional opportunity to acquire a reputable and long-standing residential plumbing company serving Ottawa. Founded in 2006, the business has built a strong brand, excellent customer trust, and a loyal client base of more than 8,000 households across the region. The business offers full residential...

$400,000
Details
Profitable Painting and Flooring Contractor for Sale in Eastern Ontario
Ontario

Established for nearly 20 years, this trusted residential flooring and painting company is known for quality workmanship, fast service, and a loyal client base. Services include flooring installation & refinishing, staircases, railings, interior painting, and light renovations. The company has built...

$499,000
Cash Flow: $186,000
Details
Heavy Vehicle On or Off-Road Climate Control Bus.
Durham, ON

Heavy Vehicle On or Off-Road Climate Control Business Established since 2014, this business is well established in construction, transportation and waste management sectors and helps them with repairs of cooling and heating equipment, ensuring equipment readiness and compliance with code. They have...

$575,000
Cash Flow: $200,228
Details
Well Established Plumbing and HVAC business
Ontario

Serving London and area for over 60 years, the company is well recognized and has a great reputation for quality work and reliability. Sales are split roughly 50-50 between plumbing and HVAC and average between $2.5 - $3.0 million annually. The majority of work is repairs and maintenance as well...

$1,156,772
($1,600,000 CAD)
Cash Flow: $327,301 ($452,710 CAD)
Details
Painting Contracting Franchise Territory
Toronto county, ON

Take the step into a proven business model – no painting experience or hands-on work required. This opportunity is focused on owning and managing a professionally operated painting business, not performing the trade. Franchisees oversee sales, marketing, project management, and team leadership while...

$120,000
Details

Tips for Buying Trade Contractors In Ontario

Understand the Regulatory Environment

Ontario's trade contracting industry is regulated by various provincial bodies, such as the Ontario College of Trades and other licensing authorities. Before making an offer, ensure you conduct thorough due diligence on the business's current certifications, licenses, and compliance with local laws. Uncover any history of regulatory issues or fines, as these could expose you to significant post-sale liabilities. Double-check that staff hold valid trade certifications where required—this is crucial for both ongoing operations and long-term reputation management.

Assess Customer and Supplier Relationships

Success in trade contracting relies heavily on trustworthy relationships with clients, suppliers, and subcontractors. When evaluating a business, review major contracts in place, client concentration (how dependent the business is on a few key clients), and the terms of supplier agreements. Speak with key customers if possible to gauge satisfaction and gather feedback on the reputation of the business. A reliable network often translates to steady revenue and smoother operations—be cautious of businesses overly reliant on a single customer or supplier.

Analyze Financial and Operational Track Records

A successful trade contractor should have a track record of stable financial performance and efficient operations. Carefully review the past three to five years of financial statements, focusing not just on revenue, but on profit margins and cash flow. Investigate any anomalies or trends, such as sudden drops in profitability, changing cost of goods sold, or unexpected increases in receivables. Additionally, analyze the state of the company’s equipment, inventory, and project management systems to ensure you’re not facing unforeseen future investments or operational bottlenecks.