Apex Service Partners is the largest residential HVAC, plumbing, and electrical company in the United States, built by private equity firm Alpine Investors as a buy-and-build roll-up since 2019. It now runs 75 local brands across 46 states, generates more than $3 billion in annual revenue, and drew a minority investment from Apollo Funds in May 2026.
Key takeaways
- Apex Service Partners is a Tampa-based platform that consolidates independent home-services contractors under one owner while keeping each local brand name intact.
- Alpine Investors founded and still controls Apex, launching it in 2019 with the acquisition of Frank Gay Services in Orlando.
- In October 2023, Alpine moved Apex into a $3.4 billion single-asset continuation fund, one of the largest such secondary deals in private equity history.
- In May 2026, Apollo Funds agreed to a strategic minority stake; official terms were undisclosed, though trade press reported roughly $2 billion at a valuation near $10 billion.
- Apex is the clearest example of why private equity is pouring into home services: a fragmented market, recurring demand, and cash flows that hold up in a downturn.
What Apex Service Partners is
Apex Service Partners is a residential home-services platform headquartered in Tampa, Florida. Rather than building a single national brand, it buys established local HVAC, plumbing, and electrical companies and lets them keep operating under their own names, with the same technicians and phone numbers customers already know.
Behind those local signs sits shared ownership and shared infrastructure. Apex centralizes back-office functions like accounting, recruiting, marketing, and purchasing, then leaves day-to-day service delivery with the local teams. As of its May 2026 announcement, the company reported 75 local brands across 46 states, more than 13,000 employees, over 16 million homes served, and north of $3 billion in annual revenue.
The company was not started by a family of plumbers. It was designed by an investment firm. Alpine Investors, a San Francisco private equity manager focused on people-first services businesses, launched Apex in 2019 and hired operators to run it. That origin is the whole point: Apex is a financial strategy expressed as a home-services company.
Ownership and deal history
Apex has moved through several private equity structures without ever going public. Alpine has remained the controlling sponsor throughout, using continuation funds and minority sales to bring in fresh capital and give earlier investors liquidity while it keeps building.
| Date | Event | Investors | Reported figure |
|---|---|---|---|
| July 2019 | Platform launched with first acquisition (Frank Gay Services, Orlando) | Alpine Investors | Not disclosed |
| October 25, 2023 | Single-asset continuation fund recapitalizes Apex | Alpine Fund IX plus secondary buyers including Blackstone Strategic Partners, HarbourVest, Lexington Partners, and Pantheon; Partners Group reported as a lead backer | $3.4 billion |
| May 28, 2026 | Strategic minority investment | Apollo Funds, with an additional investment from Alpine | Terms undisclosed; trade press reported about $2 billion near a $10 billion valuation |
A note on accuracy: Alpine's own 2023 release named the secondary buyers above and did not list Partners Group, while several trade outlets reported Partners Group as an anchor of that continuation vehicle. Apollo's 2026 deal was explicitly a minority stake, and both Apollo and Alpine stated financial terms were not disclosed. The $2 billion and $10 billion figures come from trade press, not the companies themselves, so treat them as reported rather than confirmed.
The buy-and-build roll-up model
Apex runs a classic buy-and-build roll-up, sometimes called a platform-and-add-on strategy. A sponsor establishes a platform company, then acquires many smaller businesses in the same industry and stitches them into one larger, more valuable entity. The model rewards scale, standardized operations, and the gap between what small businesses sell for and what large ones fetch.
| Characteristic | How Apex applies it |
|---|---|
| Platform plus add-ons | Alpine built the Apex platform, then bought dozens of local contractors as add-on acquisitions |
| Keep the local brand | Acquired companies retain their names and reputations instead of rebranding to a national identity |
| Centralize the back office | Recruiting, marketing, finance, and procurement move to a shared services layer |
| Multiple arbitrage | Small firms are acquired at lower earnings multiples; the combined platform is valued at a higher one |
| Recurring and non-deferrable demand | HVAC, plumbing, and electrical repairs are essential and cannot be postponed for long |
| Founder liquidity plus rollover | Selling owners cash out yet often keep equity in the larger platform |
That last row is why owners sell. A retiring HVAC founder can take money off the table, hand off payroll and hiring headaches, and still own a slice of a much bigger company. For a deeper look at how sponsors assemble these platforms, see our entrepreneurship hub.
Why private equity loves home services
Apex is one company, but it represents a wave. Home services has become one of the most contested corners of private equity, and the appeal comes down to a few durable traits.
The market is deeply fragmented. Tens of thousands of independent HVAC, plumbing, and electrical shops operate across the country, most of them owner-run with no succession plan. That gives a well-capitalized buyer a long runway of acquisition targets and pricing power over small sellers.
Demand is recurring and recession-resilient. Furnaces fail, pipes burst, and panels need upgrading regardless of the stock market. Homeowners defer discretionary spending in a downturn, but they do not skip a broken air conditioner in July. That steadiness is exactly what lenders and sponsors want underneath a leveraged deal.
The economics also compound. Service contracts, maintenance plans, and repeat customers produce predictable cash flow, while an aging housing stock and hotter summers keep raising baseline demand. Add multiple arbitrage on top, and a patient sponsor can grow earnings and expand the valuation multiple at the same time.
The trend is not risk-free. Roll-ups can overpay as competition for targets heats up, culture can fray when local shops answer to a distant owner, and heavy debt magnifies any misstep. Apex is the current benchmark precisely because it has scaled faster than the doubters expected, but the same forces drawing capital in are pushing acquisition prices up for everyone.
What Apex means for investors
For accredited and high-net-worth investors, Apex is a case study rather than an open door. Its capital has come from institutional private equity funds and large secondary buyers, not from a public listing, so there is no ticker to buy. Exposure to this style of deal usually runs through private equity funds, and the minimums are steep.
That said, access to buy-and-build strategies has been broadening. Some managers now offer lower entry points into the asset class, which we cover in our guide to private equity funds with low minimums. Europe offers its own well-known buy-and-build specialist worth studying alongside Apex, Waterland Private Equity. For the wider landscape of firms, structures, and strategies, start with our private equity hub.
The bottom line: Apex Service Partners turned thousands of scattered trade businesses into the largest home-services company in the country in roughly seven years. Whether that model keeps compounding or gets priced to perfection is the question every home-services sponsor is now racing to answer.
Frequently asked questions
Can retail investors buy shares in Apex Service Partners?
No, there is no ticker to buy because Apex has never gone public. Its capital has come from institutional private equity funds and large secondary buyers, not a public listing. Exposure to this style of deal usually runs through private equity funds with steep minimums, though some managers now offer lower entry points into the asset class.
Who owns Apex Service Partners?
Alpine Investors, a San Francisco private equity firm, founded Apex in 2019 and remains the controlling sponsor. Apollo Funds agreed to a strategic minority stake in May 2026, with an additional investment from Alpine. Trade press reported the Apollo deal at roughly $2 billion near a $10 billion valuation, though both firms said terms were not disclosed.
Why does Apex keep the original local brand names after buying a company?
Apex keeps local brand names so acquired companies retain the reputation, technicians, and phone numbers customers already know. Behind those signs it centralizes back-office functions like accounting, recruiting, marketing, and purchasing, while leaving day-to-day service delivery with local teams. That split lets it gain scale without losing local trust.
Why is private equity attracted to home services businesses?
Private equity likes home services because the market is deeply fragmented, demand is recurring and recession-resilient, and cash flows hold up in a downturn. Tens of thousands of owner-run HVAC, plumbing, and electrical shops lack succession plans, giving buyers a long runway of targets. Homeowners defer discretionary spending in a downturn but do not skip a broken air conditioner in July.
What is a single-asset continuation fund, and how did Apex use one?
A single-asset continuation fund lets a sponsor bring in fresh capital and give earlier investors liquidity while it keeps holding one company. In October 2023, Alpine moved Apex into a $3.4 billion continuation fund, one of the largest such secondary deals in private equity history, with secondary buyers including Blackstone Strategic Partners, HarbourVest, Lexington Partners, and Pantheon.