Overview
Apex Service Partners is the largest residential HVAC, plumbing, and electrical roll-up in the United States. Founded in 2019 by AJ Brown and Will Matson in Tampa, Florida, Apex has grown to 107 brands across the country, generating $1.3 billion in annual revenue and employing over 8,000 tradespeople. The company is backed by Alpine Investors and Partners Group, the latter having participated in a $3.4 billion continuation fund in October 2023 — one of the largest single-business continuation transactions in PE history.
Apex operates as a true buy-and-own platform: unlike partnership models that retain seller equity, Apex acquires majority control and integrates brands into a shared services infrastructure covering recruiting, training, marketing, finance, procurement, and technology. Local brands retain their name and leadership while gaining access to national-scale resources.
Business Model
Apex's acquisition strategy targets established, market-leading residential HVAC, plumbing, and electrical businesses in the top 50 US markets — typically with $5M–$50M in revenue and strong local brand equity. Post-acquisition, each brand joins a shared services platform but operates independently under its local name.
Platform services provided to all partner brands:
- Recruiting & training — national technician pipeline and career development programs
- Call center & marketing — centralized demand generation and inbound call handling
- Finance & accounting — shared back-office, faster reporting and business insights
- Technology & data analytics — proprietary tech stack and data engineering team
- Strategic procurement — national purchasing power for equipment and materials
- M&A support — full-time team dedicated to sourcing and integrating tuck-in acquisitions
- Legal — in-house counsel for all partner companies
Ownership & Funding
| Event | Date | Details |
| Founded | 2019 | AJ Brown and Will Matson; Tampa, FL; Alpine Investors backing |
| Initial equity | 2019 | Alpine Investors; $100M+ initial equity commitment |
| Corporate minority | July 2020 | Academy Air investment |
| Line of credit | June 2023 | Debt facility to support acquisition pace |
| $3.4B continuation fund | October 2023 | Alpine Investors + Partners Group; one of the largest single-business PE continuations on record |
| Latest debt round | 2024–2025 | Debt-Acquisition financing to fund ongoing M&A pace |
Total funding raised: $6.01B (per PitchBook). The $3.4B continuation fund in October 2023 was a landmark transaction that validated Apex as an enduring platform, not a typical 3–5 year PE hold. Partners Group, a $150B+ Swiss alternative asset manager, is the primary co-investor.
Leadership
| Name | Title | Notes |
| AJ Brown | Co-CEO | Co-founder; previously CFO at AVITRU (Alpine-backed); based in Tampa |
| Will Matson | Co-CEO | Co-founder; leads alongside AJ Brown since founding in 2019 |
Apex operates with a lean corporate team (~38 corporate staff per public statements) supporting 107 local brand leadership teams. Each acquired brand retains its own president/GM who runs day-to-day operations.
Portfolio — Known Brands (as of March 2026)
Apex has 107 brands across the platform as of March 2026. The company does not publish a complete portfolio list, but known brands include:
| Brand | Geography | Services | Notes |
| Frank Gay Services | Orlando / Tampa, FL | HVAC, plumbing, electrical | Founding/anchor brand; formerly operated as the Apex entity itself |
| Best Home Services | Naples / Fort Myers / Sarasota, FL | HVAC, plumbing, electrical | Southwest Florida; founded by brothers Chadd and Keegan Hodges |
| Southern Air Heating & Cooling | Louisiana & Mississippi | HVAC, plumbing | Acquired Sept 2019; founded 1994 by Ira Preuett; Ball, LA HQ; BBB Accredited, NATE Certified |
| Academy Air | Unknown | HVAC | Corporate minority investment July 2020; likely full acquisition since |
| BelRed Energy Solutions | Seattle / Puget Sound, WA | HVAC, plumbing, energy efficiency | Acquired Jan 2022; founded 1986; Mukilteo, WA; Pacific Northwest anchor |
| Dilling Heating & Cooling | Charlotte / Gastonia, NC | HVAC | Acquired Sept 2022; founded 1955; 67+ year heritage brand |
| Haley Mechanical | Ann Arbor, MI | HVAC, plumbing | Acquired via Frontier Service Partners Jan 2024; Henry Haley, Brand President |
| Korte Does It All | Fort Wayne, IN | HVAC, plumbing, electrical | Acquired via Frontier Service Partners Jan 2024 |
| AB May | Kansas City, MO | HVAC, plumbing, electrical | Acquired via Frontier Service Partners Jan 2024; strong Midwest brand |
| HomeBreeze | California | HVAC tech / water heater installs | Acquired Nov 2024; Y Combinator-backed; online quoting + coordinated installs; 1,000+ installs |
| ProFlo Air Conditioning, Heating and Plumbing | Unknown | HVAC, plumbing | Acquired Oct 2024 |
| Hansen Super Techs | Unknown | HVAC | Acquired Sept 2025 |
| We Care Plumbing Heating & Air | Unknown | HVAC, plumbing | Acquired Dec 2025; most recent known acquisition |
| Integrity | Tampa, FL | HVAC | Brand President: Jason Stewart |
| Air Services | Springfield, MO | HVAC | Brand President: Rachel F.; Midwest |
| Sunset | Portland, OR | HVAC | Brand President: David V.; Pacific Northwest |
| Reimer | Buffalo, NY | HVAC, plumbing | Northeast brand; Bryce W. |
| The Original Plumber | Woodstock, GA | Plumbing | Founded 2018; Southeast |
| Morrison Plumbing | Caseyville, IL | Plumbing | Founded 2018; Midwest |
Note: The above represents publicly known brands. Apex has 107 total brands as of March 2026. The majority of tuck-in acquisitions (sub-$10M regional operators) do not generate press releases and are not tracked by third-party databases.
Acquisition Pace & Growth Trajectory
| Year | Notable Acquisitions | Cumulative Brands (Est.) |
| 2019 | Southern Air (Sept); Best Home Services; Frank Gay Services (founding) | ~3 |
| 2020 | Academy Air (minority) | ~5 |
| 2021 | Multiple tuck-ins | ~15 |
| 2022 | BelRed Energy Solutions (Jan); Dilling Heating & Cooling (Sept) | ~30 |
| 2023 | Acceleration following $3.4B continuation fund (Oct 2023) | ~55 |
| 2024 | Frontier Service Partners (Jan); ProFlo Air (Oct); HomeBreeze (Nov) | ~85 |
| 2025 | Hansen Super Techs (Sept); We Care Plumbing Heating & Air (Dec); multiple unreported | ~107 |
| 2026 YTD | Ongoing; no public announcements as of March 15 | 107+ |
Scale Indicators (March 2026)
- 107 brands across the US
- $1.3 billion annual revenue
- 8,000+ tradespeople employed
- $6.01B total funding raised
- $3.4B continuation fund (Alpine + Partners Group, Oct 2023)
- Active in 40+ of the top 50 US markets
- 50 states coverage (per website)
- Millions of homes served across the platform
Why Apex Is a Craft Target
Apex is Craft's most natural enterprise target in the HVAC/plumbing/electrical vertical — though with important nuances.
The Problem
With 107 brands and 8,000+ field technicians, Apex faces the same sales performance fragmentation problem as every roll-up: each brand has its own sales culture, pricing approach, and close rate. HVAC replacement is heavily sales-driven — a technician presenting a $12,000 system replacement is essentially doing in-home sales. Inconsistency across 107 brands at that scale costs tens of millions in annual revenue.
The Craft Fit
The AI Ridealong product maps directly onto HVAC in-home replacement conversations. The Inside Sales AI (rehash/follow-up) is a strong add-on: Apex brands run thousands of unsold estimates per month across 107 locations. AI-driven follow-up with in-home context is a natural revenue recovery layer.
ServiceTitan Consideration
Apex is a ServiceTitan platform — it's central to their tech stack. Per Craft's ICP guidance: ServiceTitan blocks the Call Center AI product (Avoca/Lace own that channel). Do not lead with call center. Lead with in-home sales coaching (AI Ridealong) and Inside Sales AI. ServiceTitan integration is native for both.
Competitive Landscape
HVAC is Rilla and Siro's primary territory. Rilla has a Home Depot partnership and strong brand recognition in HVAC. The differentiator pitch to Apex: Craft is the only platform that connects in-home call coaching with inside sales follow-up in a unified system — Rilla and Siro do not have an inside sales layer.
Entry Strategy
Go to AJ Brown or Will Matson directly — founder-to-founder. Frame it as: "We work with Express Flooring across their entire field sales org. The same process adherence playbook that lifted their close rate 6 points works for HVAC replacement conversations." Ask for a pilot at one brand (Best Home Services or Frank Gay Services in Florida are the most natural entry points given Tampa HQ proximity).
Key Buyers
- AJ Brown (Co-CEO) — founder, economic buyer for platform-wide technology
- Will Matson (Co-CEO) — co-founder, operational authority
- Brand Presidents at Best Home Services, Frank Gay, Dilling — champions for in-home coaching
- VP Operations / Head of Training (not publicly named) — likely Craft champion at operational level