The Riverside Company Acquires Mainstream Electric, Heating, Cooling and Plumbing as Add-on to Radiant Platform

The Riverside Company Invests in Radiant Plumbing & Air Conditioning

May 4, 2021

HVAC & Mechanical

The Riverside Company has invested in Radiant Plumbing and Air Conditioning, a residential plumbing, sewer and HVAC services provider serving the Austin, Texas area. Riverside said it will support Radiant’s organic growth in Austin and pursue inorganic expansion across Texas (and beyond), while maintaining the company’s technician-friendly culture under founders Brad and Sarah Casebier.

The Riverside Company Adds Done Service Group to Radiant Plumbing Platform

October 28, 2021

HVAC & Mechanical

The Riverside Company has invested in Done Service Group (Done), an Aurora/Denver-area provider of residential plumbing, HVAC and excavation/sewer services, as an add-on to its Radiant Plumbing and Air Conditioning platform. Done completed more than 15,000 jobs in the last year and brings a high repeat-customer base and membership program to support Radiant’s expansion in home services across the Denver metro area.

P1 Service Group Acquires Sky Heating, AC, Plumbing & Electrical

December 29, 2022

HVAC & Mechanical

P1 Service Group, a portfolio company of Edgewater Growth Capital Partners, has acquired Sky Heating, AC, Plumbing & Electrical, a Portland-area residential HVAC, plumbing and electrical services provider. The acquisition expands P1's platform into the Pacific Northwest; Sky's owner and president Travis Smith will continue to lead the business and remain a shareholder.

Service Champions Group Acquires M and M Heating, Cooling, Plumbing & Electrical

December 20, 2022

HVAC & Mechanical

Service Champions Group, a PE-backed home services platform, has agreed to acquire locally owned M and M Heating, Cooling, Plumbing & Electrical of Longmont, Colorado. The add-on strengthens Service Champions' footprint in the greater Denver market and expands its residential and commercial HVAC, plumbing and electrical capabilities.

Northwinds Services Group Acquires Lifeline Plumbing, Heating & Cooling

August 1, 2025

HVAC & Mechanical

Northwinds Services Group has acquired Lifeline Plumbing, Heating & Cooling, a Chicagoland residential plumbing and HVAC services provider. The acquisition is an add-on to Northwinds' HVAC and plumbing platform and will support Lifeline's growth in the Chicago market while retaining the existing leadership team; the seller was former owner Tyler Diciolla.

The Riverside Company Invests in 1-Tom Plumber as Add-on to EverSmith Brands

December 9, 2025

Professional Services

The Riverside Company has invested in 1-Tom Plumber, a fast-growing franchisor of emergency plumbing and drain cleaning services, as the sixth add-on to its EverSmith Brands platform. 1-Tom Plumber operates through 37 franchisees across 57 territories in 22 states; Riverside and EverSmith plan to accelerate franchise development, deepen commercial penetration and drive cross-sell opportunities across the platform.