Every PE/M&A signal we can find, concrete deals and the broader market mood, each pinned to a verbatim quote from its source. 1121 signals in the record.
Signals are reports drawn from public coverage and print archives, presented as reported by their sources. Naming a company in a signal is not an accusation against it. See our methodology and legal notes.
1,092 dated signals shown · 29 undated (excluded from the chart).
Wrench Group, the parent of Plumbline Services, carried a $1.3 billion debt load in 2025, highlighting the leverage used in roll-up strategies.
“$1.3B Wrench Group debt load (Plumbline parent, 2025)”
The Nugent acquisition expands Sila Services' presence in the Washington, D.C. area, building on Nugent's 50-year local legacy.
“The partnership expands Sila Services’ presence in the Washington, D.C., area and builds on the 50-year legacy of quality and customer service established by Nugent & Sons, according to a press release.”
Sila Services acquired John Nugent & Sons, a family-owned HVAC, plumbing, and electrical contractor in Sterling, Virginia serving Northern Virginia since 1975, expanding Sila's presence in the Washington, D.C. area.
“Sila Services has acquired John Nugent & Sons, a family-owned and -operated HVAC, plumbing, and electrical company in Sterling, Virginia, that has served Northern Virginia since 1975.”
Sila Services acquired John Nugent & Sons, a family-owned HVAC, plumbing, and electrical company in Sterling, Virginia, expanding Sila's presence in the Washington, D.C., area.
“Sila Services has acquired John Nugent & Sons, a family-owned and -operated HVAC, plumbing, and electrical company in Sterling, Virginia, that has served Northern Virginia since 1975.”
Sila Services has expanded into the Pittsburgh market through an acquisition. The target is A-Comfort Service, a company founded in 1988 known for installation and service.
“Sila Services Enters Pittsburgh Market With Acquisition”
Sila Services framed the A-Comfort acquisition as growing its presence across Western Pennsylvania and entering the Pittsburgh market.
“We are thrilled to welcome A-Comfort Service into the Sila Services family as we grow our presence across Western Pennsylvania and enter the exciting Pittsburgh market,” said Jason Rabbino, CEO of Sila Services.”
Sila Services acquired Pittsburgh HVAC and plumbing company A-Comfort Service, expanding its presence across Western Pennsylvania and entering the Pittsburgh market.
“Sila Services has acquired A-Comfort Service, a leading HVAC and plumbing company located in Pittsburgh, Pennsylvania.”
Sila's CEO framed the A-Comfort acquisition as growing the platform's presence across Western Pennsylvania and entering the Pittsburgh market.
““We are thrilled to welcome A-Comfort Service into the Sila Services family as we grow our presence across Western Pennsylvania and enter the exciting Pittsburgh market,” said Jason Rabbino, CEO of Sila Services.”
Sila Services acquired A-Comfort Service, a Pittsburgh HVAC and plumbing company, expanding its presence across Western Pennsylvania and entering the Pittsburgh market.
“Sila Services has acquired A-Comfort Service, a leading HVAC and plumbing company located in Pittsburgh, Pennsylvania.”
Within the Any Hour Group, the platform has acquired many different businesses across ~30 locations, seeking to have each acquired partner replicate Any Hour Services' success.
“And now within the Any Hour Group, we have roughly 30 locations. And we have obviously gone out and acquired a lot of different businesses.”
Any Hour Services brought on a private equity partner in July 2021 and formed the Any Hour Group platform, which has since grown to roughly 30 locations and ~2,000 employees by acquiring multiple home-service businesses.
“In 2021, we actually had a private equity partner come and join us. And at that point in July of 2021, we formed the Any Hour Group.”
PE-backed home-services platform Sila Services acquired a Milwaukee-area HVAC contractor, an add-on extending its geographic footprint.
“Sila Services Acquires Milwaukee-Area Contractor”
ACHR News related-article links show Sila Services has acquired multiple regional contractors (Falls Creek PA, an Ohio HVAC and plumbing contractor, and a Western New York contractor), indicating an ongoing roll-up pattern.
“Sila Services Acquires Falls Creek, Pa., Contractor”
PE-backed home-services platform Sila Services acquired New Berlin Heating & Air Conditioning, a Milwaukee-area HVAC contractor, expanding its Midwest footprint.
“Sila Services has acquired New Berlin Heating & Air Conditioning, a provider of HVAC services based in New Berlin, Wisconsin.”
Sila Services CEO framed the New Berlin acquisition as a platform expansion in the Midwest building on the acquired company's community ties.
“With their deep ties to the community in Wisconsin, we look forward to further enhancing our service offerings in the Midwest, while building on New Berlin’s extraordinary history of quality and service excellence.”
PE-backed home-services platform Sila Services acquired New Berlin Heating & Air Conditioning, a Wisconsin HVAC contractor, expanding its Midwest footprint.
“PHILADELPHIA — Sila Services has acquired New Berlin Heating & Air Conditioning, a provider of HVAC services based in New Berlin, Wisconsin.”
Sila Services was sold to Goldman Sachs Alternatives in November 2024, representing a closed platform-level cap-table transaction in the residential HVAC services consolidation cycle.
“Sila Services to Goldman Sachs Alternatives in November 2024”
Sila's CEO framed the A to Z acquisition as part of strengthening its team and broadening reach across Ohio and the Midwest, consistent with a PE-style home-services roll-up.
“We are delighted to welcome A to Z Dependable Services into the Sila Services family as we continue to strengthen our team and broaden our reach across Ohio and the Midwest,” said Jason Rabbino, CEO of Sila Services.”
Sila Services acquired A to Z Dependable Services, a plumbing and HVAC provider in Niles, Ohio, broadening its reach across Ohio and the Midwest as part of its home-services platform.
“PHILADELPHIA — Sila Services has acquired A to Z Dependable Services, a plumbing and HVAC service provider based in Niles, Ohio.”
Sila's CEO framed the A to Z acquisition as part of an ongoing regional roll-up expansion across Ohio and the Midwest.
“We are delighted to welcome A to Z Dependable Services into the Sila Services family as we continue to strengthen our team and broaden our reach across Ohio and the Midwest”
Sila Services, a roll-up platform of home-services contractors, acquired A to Z Dependable Services, a plumbing and HVAC provider in Niles, Ohio, expanding its footprint across Ohio and the Midwest.
“PHILADELPHIA — Sila Services has acquired A to Z Dependable Services, a plumbing and HVAC service provider based in Niles, Ohio.”
Del-Air Plumbing, Air Conditioning and Electric, majority owned by Astara Capital Partners, acquired ARS/Rescue Rooter Vero Beach, a Florida east-coast plumbing/AC/heating contractor.
“Del-Air Plumbing, Air Conditioning and Electric has acquired ARS/Rescue Rooter Vero Beach.”
Airtron is a portfolio company of private investment firm Gamut Capital Management, having been acquired in September 2024; Gamut is funding Airtron's acquisition-driven expansion.
“Airtron is a portfolio company of Gamut Capital Management (“Gamut”), having been acquired in September 2024.”
Sila Services, LLC announced its acquisition of Allied Experts, a home comfort service provider, an add-on to the Sila home-services platform.
“Sila Services, LLC is pleased to announce its acquisition of Allied Experts, a leading home comfort service provider”
Sila Services described the Allied Experts acquisition as expanding its presence and range of services in New Jersey, consistent with a home-services roll-up adding regional density.
“We are excited to welcome Allied Experts into the Sila Services family as we expand our presence in New Jersey,”
Sila Services, LLC acquired Allied Experts, a Cherry Hill, NJ home comfort service provider offering heating, cooling, plumbing, and home performance, as a tuck-in expanding Sila's residential home-services footprint in New Jersey.
“Sila Services, LLC is pleased to announce its acquisition of Allied Experts, a leading home comfort service provider based in Cherry Hill, New Jersey.”
Roll-up platform Sila Services acquired Allied Experts, a Cherry Hill, NJ HVAC/plumbing/home-performance provider, expanding its New Jersey presence.
“Sila Services, LLC is pleased to announce its acquisition of Allied Experts, a leading home comfort service provider based in Cherry Hill, New Jersey. Founded in 2009, Allied Experts has built a strong reputation for delivering high-quality heating, cooling, plumbing, and home performance solutions across New Jersey.”
Southern Home Services frames the Elite acquisition as securing contiguous coverage along the Florida I-95 corridor between Fernandina Beach and West Palm Beach, indicating a geographic roll-up strategy.
“This partnership not only further secures our contiguous coverage along the I-95 corridor between Fernandina Beach to the north and West Palm Beach to the south, but also strengthens Elite’s capacity to provide exceptional services and expertise to the Port St. Lucie community.”
Southern Home Services (Southern HVAC) acquired Elite Electric, Plumbing & Air of Port St. Lucie, Florida, expanding its coverage along the I-95 corridor. Elite continues under its current name.
“PORT ST. LUCIE, Fla. — Southern Home Services has acquired Elite Electric, Plumbing & Air, based in Port St. Lucie, Florida.”
Comfort Systems USA, Inc. announced that its Board of Directors approved an amendment to its stock repurchase program, authorizing the repurchase of up to an additional 1,000,000 shares of its outstanding common stock. This 'top off' brings the total remaining authorization to 1,000,000 shares after the company had repurchased 10,355,551 shares through August 7, 2024.
“Attached and incorporated herein by reference as Exhibit 99.1 is a copy of a press release of the Company dated August 13, 2024 announcing that the Company’s Board of Directors has approved an amendment to the Company’s stock repurchase program to increase the shares authorized and remaining as available to purchase back up to 1,000,000 shares by authorizing the Company to acquire up to 411,426 additional shares of its outstanding common stock.”
NRG Energy announced the sale of its Airtron HVAC business, a leading installer of HVAC systems for residential new construction homes, for $500 million. The sale is part of NRG's strategic capital allocation plan.
“Announcing agreement to sell Airtron HVAC business at an accretive multiple”
Gamut frames Airtron as a best-in-class HVAC platform with multiple growth avenues, including expanding home-builder partnerships through strategic acquisitions as a stand-alone organization.
“As a stand-alone organization, we are encouraged by the multiple avenues of growth available to both accelerate the business' evolution as a full-service provider of HVAC installation and maintenance offerings as well as further expand Airtron’s partnership capabilities with key home builders through strategic acquisitions.”
Airtron is being divested by NRG Energy, which had acquired it as part of its 2021 acquisition of Direct Energy. The deal carves Airtron out into a stand-alone PE-backed business.
“Airtron had been acquired by NRG as part of its acquisition of Direct Energy in 2021. Notwithstanding its ownership by corporate organizations, Airtron has largely operated as an independent business, the press release said.”
Middle-market PE firm Gamut Capital Management signed a definitive agreement to acquire HVAC installer/servicer Airtron Heating & Air Conditioning from NRG Energy Inc., describing Airtron as a market-leading HVAC platform.
“NEW YORK — Gamut Capital Management, a middle-market private equity firm, has signed a definitive agreement to acquire Airtron Heating & Air Conditioning, which designs, installs, and services HVAC systems, from NRG Energy Inc.”
Gamut frames Airtron as a best-in-class HVAC platform and signals intent to grow it as a full-service provider and through strategic acquisitions.
“to further build on the market- leading, best-in-class HVAC platform that has been established over its successful history and strengthened under the ownership of NRG”
Jeff Morrow, who has led Airtron since 2019, will assume the CEO position as the company becomes a stand-alone business under Gamut.
“Since 2019, Airtron has been led by Jeff Morrow, who will assume the position of CEO.”
NRG Energy is selling Airtron, which it had acquired as part of its 2021 acquisition of Direct Energy, to PE firm Gamut.
“Airtron had been acquired by NRG as part of its acquisition of Direct Energy in 2021.”
Middle-market PE firm Gamut Capital Management signed a definitive agreement to acquire HVAC installer Airtron Heating & Air Conditioning from NRG Energy. Airtron had been part of NRG via its 2021 Direct Energy acquisition.
“NEW YORK — Gamut Capital Management, a middle-market private equity firm, has signed a definitive agreement to acquire Airtron Heating & Air Conditioning, which designs, installs, and services HVAC systems, from NRG Energy Inc.”
NRG Energy announced a definitive agreement to sell its Airtron HVAC business unit for $500 million. The divestiture is described as opportunistic and at an accretive multiple, with the transaction expected to close by the end of 2024.
“On August 3, 2024 the Company entered into a definitive agreement to sell its Airtron HVAC business unit for $500 million, subject to standard purchase price adjustments.”
Comfort Systems USA, Inc. appointed Gaurav Kapoor as a director effective August 1, 2024. He will also serve on the Audit Committee and will be compensated under the standard non-employee director program.
“On July 16, 2024, based on the recommendation of the Nominating, Governance and Sustainability committee of the Board of Directors (the “Board”) of Comfort Systems USA, Inc. (the “Company), the Board appointed Gaurav Kapoor as a director commencing on August 1, 2024. Mr. Kapoor has also been appointed as a member of the Audit Committee, effective August 1, 2024.”
Sila Services acquired Gary & Sons, a Pennsylvania contractor founded by Gary Walborn in 1978 serving Elk, Jefferson and Clearfield counties, an add-on to the Sila platform.
“Gary Walborn founded Gary & Sons in 1978, and the company serves customers in Pennsylvania's Elk, Jefferson, Clea”
Sila Services described the Gary & Sons acquisition as another milestone in its expansion strategy and a commitment to HVAC services throughout Pennsylvania and the Mid-Atlantic region.
“The move represents another milestone in Sila Services’ expansion strategy and underscores its commitment to exceptional HVAC services throughout Pennsylvania and the Mid-Atlantic region, the company said in a press release.”
Sila Services acquired Gary & Sons Inc., a Falls Creek, Pennsylvania heating and cooling company founded in 1978, as part of its stated expansion strategy across Pennsylvania and the Mid-Atlantic.
“PHILADELPHIA — Sila Services has acquired of Gary & Sons Inc., a heating and cooling company in Falls Creek, Pennsylvania.”
Sila Services described the Gary & Sons acquisition as another milestone in its expansion strategy across Pennsylvania and the Mid-Atlantic, signaling continued regional roll-up activity in home-service HVAC.
“The move represents another milestone in Sila Services’ expansion strategy and underscores its commitment to exceptional HVAC services throughout Pennsylvania and the Mid-Atlantic region, the company said in a press release.”
Sila Services, a multi-region home-services platform, acquired Gary & Sons Inc., a heating and cooling company in Falls Creek, Pennsylvania, continuing its acquisition-led expansion across Pennsylvania and the Mid-Atlantic.
“PHILADELPHIA — Sila Services has acquired of Gary & Sons Inc., a heating and cooling company in Falls Creek, Pennsylvania.”
Former W.W. Gay Mechanical Contractor CEO David Boree partnered with Exigent Group as Senior Advisor to the Board to guide strategic growth in the Southeast mechanical services market, specifically supporting ThermaServe.
“David Boree has partnered with the Exigent Group as Senior Advisor to the Board. Mr. Boree previously served as President, CEO, and Chairman of W.W. Gay Mechanical Contractor Inc.”
The article's related-content list references a prior CoolSys acquisition of C.E. Holt Refrigeration Inc., indicating an ongoing CoolSys refrigeration roll-up cadence.
“CoolSys Acquires C.E. Holt Refrigeration Inc.”
CoolSys acquired Universal Refrigeration Inc., an HVAC and refrigeration service provider in Western Washington, to deepen its market presence and service network in the Pacific Northwest.
“CoolSys has acquired Universal Refrigeration Inc., an HVAC service provider with expertise in the installation and servicing of heating, air-conditioning, and refrigeration systems for commercial, industrial, and residential customers throughout Western Washington.”
Right Time is majority-owned by San Francisco-based private equity firm Gryphon Investors (via its North American Essential Home Services platform), confirming PE backing of the Canadian HVAC roll-up.
“Right Time is majority-owned by San Francisco-based private equity firm [Gryphon Investors](https://www.gryphon-inv.com/companies/north-american-essential-home-services-naehs/).”
Following the Belyea Bros. acquisition, Right Time operates 27 locations across Ontario, Nova Scotia, Manitoba, Saskatchewan, Alberta, and British Columbia, servicing the residential HVAC market.
“Right Time now operates 27 locations in total across Ontario, Nova Scotia, Manitoba, Saskatchewan, Alberta, and British Columbia, servicing the residential HVAC market.”