Rumble Foundations

What Rumble Foundations does

Rumble Foundations (Ontario) Ltd. is a specialty construction services firm that designs and builds shoring, underpinning, and foundation installation systems for construction projects. Its three core service lines — shoring for excavation support and soil retention, underpinning for strengthening existing structures, and full foundation installations — are delivered as an integrated foundation construction solution. The firm historically served residential high-rise, industrial, and commercial construction projects in the Greater Toronto Area, with horizontal segmentation across these use cases.

The business operated as an independent private company for 28 years after its 1991 founding by David Rumble, building a regional reputation for quality and reliability in the GTA construction market. No pricing model, revenue figures, or headcount data are publicly disclosed. The company's only disclosed strategic partnership is a co-development/strategic relationship announced in October 2019.

Effective October 1, 2019, Rumble Foundations was acquired by York Group of Companies (YORK1), a Canadian conglomerate operating in demolition, excavation, soil remediation, and waste collection for over 55 years. Following the acquisition, Rumble operates as a subsidiary under York's corporate umbrella, with David Rumble continuing as Founder and President of the acquired entity. The acquisition enables York to offer integrated demolition, excavation, shoring, and foundation services to infrastructure and development customers across Ontario.

Name

Rumble Foundations

Legal name

Rumble Foundations (Ontario) Ltd.

Website

https://rumblefoundations.com

Company type

Private

Founded year

1991

Operating status

Acquired

Headcount range

101–250 employees

Short description

Rumble Foundations is a specialty construction services firm that designs and builds shoring, underpinning, and foundation installations for residential high-rise, industrial, and commercial projects in the Greater Toronto Area. Acquired by York Group of Companies in October 2019.

Ownership category

akta.pro rank

Product category

Foundation Construction Services

NAICS

Poured Concrete Foundation and Structure Contractors (23811), Foundation, Structure, and Building Exterior Contractors (2381)

akta.pro primary industry

Piling & Deep Foundations (Driven, Bored, CFA, Micropiles) (IMAFAOAA)

akta.pro secondary industries

Foundation Remediation & Underpinning (Jack Piles, Resin Injection, Re-leveling) (IMAFAOAL), Shallow Foundations & Ground Support (Footings, Rafts, Ground Beams) (IMAFAOAB)

Keywords

• Shoring construction services
• Foundation installation
• Underpinning services
• Excavation support
• Foundation construction

Headquarters

HQ city

Mississauga

HQ country

Canada

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales

Core offering

Rumble Foundations provides design and construction of shoring, underpinning, and foundation installation services for construction projects in the Greater Toronto Area. The company delivers integrated foundation construction solutions for residential high rise, industrial, and commercial buildings. These three core services work together as a unified offering, addressing excavation support, soil retention, foundation strengthening for existing structures, and new foundation installation.

Product overview

Rumble Foundations is a construction services company that provides a unified offering of shoring, underpinning, and foundation installation services. The company specializes in design and construction of shoring and foundation systems for residential high rise, industrial, and commercial projects across the Greater Toronto Area (GTA). These three core services work together as an integrated foundation construction solution.

Differentiator

Problem solved

Functional benefit

Products and services

• Shoring Services
• Underpinning Services
• Foundation Installations

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• York Group of Companies (YORK1)coreStrategic or Co-development Partner · 1 October 2019York Group of Companies acquired Rumble Foundations effective October 1, 2019. The acquisition enables integrated services spanning demolition, excavation, shoring, and foundations for infrastructure and development customers. David Rumble and the Rumble Foundations team joined York, combining their expertise with York's existing services.

Scale indicators1 record

Recent moves1 record

Expansion highlights3 records

Broad incumbents

• Menard Group: International ground improvement and foundation specialist serving commercial, industrial, and infrastructure projects. Comparable capability set to Rumble, particularly around underpinning and foundation remediation.
• Keller Group plc: Global geotechnical and foundation engineering contractor with deep Canadian operations (formerly including Ground Force). A much larger incumbent that competes with Rumble on large shoring and piling projects across Canada.
• Hayward Baker Inc. North American leader in geotechnical construction, providing underpinning, shoring, and ground improvement solutions. Operates at a much larger scale than Rumble with overlapping service categories and end customers.
• Soletanche Bachy: World-leading geotechnical and foundation contractor offering piling, shoring, and ground engineering. Represents the upper bound of scale in Rumble's service categories and competes for large infrastructure projects.

Direct peers

• Anchor Shoring & Caissons Ltd. Toronto-based specialty contractor providing shoring, caissons, piling, and foundation services across the GTA. Direct competitor to Rumble on residential high-rise, commercial, and industrial foundation projects in the same geography.
• Urban Foundation Ltd. GTA-based foundation and shoring contractor serving high-rise residential, commercial, and industrial developers. Closely comparable service mix and customer base to Rumble Foundations in the same metro.
• Bencor Global: Specialty foundation contractor delivering shoring, underpinning, and deep foundation solutions across North America. Directly comparable in service scope to Rumble, particularly on commercial and infrastructure projects.
• Geo-Foundations Contractors Inc. Canadian specialty foundation contractor offering piling, caissons, shoring, and underpinning. Comparable service portfolio and project types to Rumble, with overlapping exposure to Ontario and broader Canadian infrastructure work.

Emerging players

• Ischebeck Canada: Supplier and contractor of shoring, piling, and ground engineering solutions. Adjacent to Rumble's shoring service line through both product supply and project execution in the Canadian market.

Regional players

• A.H. Notten & Sons Ltd. Ontario-based foundation and shoring contractor serving Southwestern Ontario. Comparable specialty foundation services to Rumble with a different geographic footprint, illustrating regional competitor dynamics in Ontario.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/YORK1news
• Facebookfacebook.com/p/YORK1-100083255235134
• LinkedInlinkedin.com/company/YORK1
• Instagraminstagram.com/_YORK1_

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Rumble Foundations