Search-fund or operator-buyer acquiring an aging Owensboro mechanical, electrical, or controls firm — riding the consolidation wave that already swept Consolidated Mechanical.

Limbach, APi Group, Comfort Systems USA, and private-equity-backed roll-ups (Wind Point, Bow River, Trilantic) are bidding mechanical and MEP (mechanical, electrical, and plumbing) platforms regionally through 2024 to 2026. Limbach's December 2024 close on Consolidated Mechanical removes the largest local mechanical independent from the pool. Mizkan's $156 million plant expansion in March 2025, R+L Carriers' $25 million terminal in October 2025, and Toyotetsu's Tier-1 supplier work generate sustained Tier-2 trade demand through 2028. Mechanical, electrical, controls, and specialty-trade contractors absorb that work.

The SBA 7(a) ceiling is $5 million per SBA 2025 guidance, with June 2025 acquisition-loan rule updates clarifying seller-note standby and equity injection minimums. SBA 7(a) typically covers 70 to 75 percent of enterprise value at this deal tier. Seller note runs 20 to 30 percent, often standby for the first 24 months per the acquisition rules. Buyer equity runs 10 to 20 percent.

The categorical cohort is NAICS 238210 (electrical contractors), 238220 (plumbing, heating, and air-conditioning contractors), 238290 (other building equipment contractors covering controls, conveyor, and process piping), 333994 (industrial process furnace and oven manufacturing), and 561730 (landscaping services with industrial-site grounds-maintenance contracts). The owner-age screen pairs Kentucky Secretary of State filings from 1985 to 2000 with founder retirement-age math: founders aged about 30 at incorporation are now 60 to 70.

A founder-buyer has a 12-to-18-month window before regional consolidation moves Tier-2 valuations out of SBA-financeable range. Limbach, APi Group, and Comfort Systems USA can pay 5.0 to 7.5 times EBITDA on Tier-2 platforms with synergy assumptions a single individual buyer cannot match. The founder-buyer's defensible position is the Tier-2 scope below the regional-consolidator threshold ($1.2 million to $3.5 million revenue), where deal size is too small for a Limbach add-on but too large for a friend-and-family buyout. The Kentucky Business Brokers Association and named middle-market brokers (Sigma Mergers and Acquisitions, Cornerstone Business Services, Murphy Business and Financial Corporation; verify current Kentucky engagement before retainer) are the broker channel.

The candidate is framed categorically. No specific Daviess Tier-2 firms appear by name in this report. Limbach and Consolidated Mechanical are documented public-record precedent (a closed M&A transaction with SEC 8-K, BusinessWire, Lane Report, and Facilities Dive coverage), not targets. Owner-age and intent-to-sell verification through Kentucky Secretary of State filings, the Kentucky Business Brokers Association, and direct outreach is the protocol before any specific name enters a buy list. Kentucky non-compete enforceability is a live consideration. There is no 2024 or 2025 Kentucky statutory reform. A common-law reasonableness standard governs. The August 2024 federal court ruling set aside the FTC nationwide non-compete ban. Acquisition non-competes on the seller side remain enforceable in Kentucky under reasonableness analysis but require fresh consideration and bounded geographic and temporal scope (Kohnen and Patton 2025; Kerrick Bachert 2025).

Target band. $1.2M-$3.5M revenue, $200K-$500K SDE, 3.0-4.5x adjusted EBITDA → $600K-$2.0M enterprise value. The Tier-2 band sits below the regional-consolidator threshold (where Limbach / APi / Comfort Systems pay 5.0-7.5x with synergy assumptions) and above the friend-and-family buyout floor.

Capital stack on a $1.5M deal. SBA 7(a) ~$1.125M (75%); seller note ~$225K (15%); buyer equity ~$150K (10% — the SBA acquisition-loan minimum). Seller note is often on standby for the first 24 months per the June 2025 SBA acquisition-loan rule update.

Post-close owner-buyer take-home. $180K-$350K annually after full debt service on 10-year SBA amortization, assuming SDE holds and no integration revenue loss. SDE preservation depends on founder-transition retention (12-24 months), brand continuity, and customer-relationship preservation through key-person retention bonuses.

Search timeline. 18 to 24 months from LOI readiness to close is typical for individual-buyer mechanical-trade acquisitions. Sourcing combines Kentucky Secretary of State NAICS-and-vintage pulls, Kentucky Business Brokers Association deal flow, and direct categorical outreach (founder-to-founder calls inside the 1985-to-2000 filing-date band). Owner-age and intent-to-sell verification is the qualification step. Categorical screening typically yields 8 to 25 candidates per Daviess-and-adjacent-county pull, narrowed to two to five active conversations.

• Limbach Holdings (Nasdaq: LMB)

  National publicly-traded mechanical and building-systems consolidator (documented precedent, not target)

  Out-of-county

  Pittsburgh, PA headquarters. Acquired Consolidated Mechanical December 2, 2024 ($23 million cash plus up to $2 million earn-out, roughly 5.75 times trailing EBITDA). Kentucky footprint extended across power generation, food processing, manufacturing, and metals.
• Consolidated Mechanical Inc. (Owensboro)

  Already-acquired top-of-stack Daviess mechanical contractor (precedent, not target)

  Out-of-county

  Founded October 1984. Acquired by Limbach December 2, 2024. Projected $23 million in 2025 revenue and roughly $4 million EBITDA. Reference benchmark for the Tier-1 absorption; the Tier-2 layer below is the candidate surface.
• APi Group, Comfort Systems USA, Wind Point, Bow River, and Trilantic

  National strategic and private-equity-backed consolidators

  Out-of-county

  Active mechanical and MEP platform bidders regionally. These firms compete for Tier-2 platforms at 5.0 to 7.5 times EBITDA with synergy assumptions an individual buyer cannot match.
• Kentucky Small Business Development Center (KY SBDC) — Owensboro service center

  SBA 7(a) packaging assistance and founder support

  Institution

  Hosted at OCTC. Free SBA 7(a) loan packaging and founder mentoring.
• Kentucky Innovation Network — OCTC office

  Small-business advisory and searcher mentoring

  Institution

  OCTC host site at 1501 Frederica Street, Owensboro. Small-business intake and mentor network.
• Greater Owensboro Economic Development Corporation (GOEDC)

  Industrial recruitment + supplier mapping

  Institution

  Claude Bacon, President/CEO; [email protected]. Supplier-mapping for Tier-2 demand-pulse from Mizkan / R+L / Toyotetsu / Owensboro Health absorption.
• Kentucky Business Brokers Association (KYBBA)

  State trade body for Kentucky business brokers

  Out-of-county

  Member directory and Tier-2 deal-flow channel for Kentucky industrial-services platforms.
• Sigma Mergers and Acquisitions, Cornerstone Business Services, and Murphy Business and Financial Corporation

  Middle-market brokers (verify Kentucky engagement before retainer)

  Out-of-county

  Three middle-market brokers historically active in Kentucky trades-platform deals; current Kentucky engagement requires verification before retainer.
• SBA 7(a) Program (U.S. Small Business Administration)

  Federal acquisition-financing rail

  Out-of-county

  $5 million ceiling. June 1, 2025 acquisition-loan rule updates clarified seller-note standby and equity-injection minimums.

The acquisition lane is the candidate. The realistic founder-buyer is a search-fund or individual operator-buyer with 5 to 15 years of industrial-operations or trade-finance background, structuring an SBA 7(a) acquisition (up to $5 million) of a Daviess-resident firm in NAICS 238210, 238220, 238290, 333994, or 561730, with a founder who filed between 1985 and 2000 and is now 60 to 70. The Limbach to Consolidated Mechanical transaction (closed December 2, 2024 at $23 million cash plus up to $2 million earn-out, roughly 5.75 times trailing EBITDA) is the documented precedent. No specific Tier-2 firms appear by name in this report; the cohort is categorical only.

The highest-yield path is direct categorical outreach combined with Kentucky Business Brokers Association deal flow. The reader pulls the Kentucky Secretary of State bulk entity registry on Daviess-resident NAICS 238210, 238220, 238290, 333994, and 561730 entities filtered to pre-2000 file dates, generating a candidate list. Owner-age cross-reference (LinkedIn, public records, Kentucky professional licensing board lookups) plus indirect intent-to-sell verification (industry-association events, founder-to-founder calls, broker introductions) qualifies the pool to two to five active conversations. The Limbach playbook (founder-transition retention, brand continuity, key-person retention bonuses) sits in pitch materials to address seller succession concerns.

Cert and capital-stack scope is short. SBA 7(a) loan packaging through KY SBDC at OCTC is free; loan-approval timeline is typically 60-120 days. KY non-compete reasonableness analysis on the seller-side requires fresh consideration and bounded geographic/temporal scope; this is a deal-structuring negotiation, not a credentialing gate. The integrated stack plus an 18-24 month search horizon is the realistic timeline; a buyer with prior ETA experience and a pre-existing acquisition target list compresses the search to 6-12 months.

• — Specific Daviess-resident Tier-2 firms in NAICS 238210, 238220, 238290, 333994, and 561730 with pre-2000 filing dates and founders aged 60 to 70. This report does not name targets. The verification path is a Kentucky Secretary of State bulk pull, owner-age cross-reference, and indirect-channel intent-to-sell verification.
• — Limbach's post-acquisition Kentucky footprint. The December 2024 deal extended Limbach across Kentucky, Illinois, and Michigan, but the precise post-close revenue concentration in Owensboro versus Louisville, Lexington, or Northern Kentucky is not enumerated publicly.
• — Velocity of consolidator activity at the Tier-2 band. Limbach, APi, Comfort Systems, and the private-equity roll-ups may absorb additional Kentucky Tier-2 firms before a single searcher closes. The 12 to 18-month window is industry-pattern estimate, not a verified Kentucky-specific cadence.
• — Kentucky non-compete enforceability after the August 2024 federal court ruling. Common-law reasonableness governs. Specific Kentucky case-law precedent on seller-side acquisition non-competes since that ruling is not enumerated here; consult Kohnen and Patton or Kerrick Bachert reference notes.
• — Lender appetite for $600,000 to $2.0 million Tier-2 deals at Kentucky community banks under the June 1, 2025 SBA 7(a) acquisition-loan rule updates.
• — Current Kentucky engagement of Sigma Mergers, Cornerstone, and Murphy Business. Verify by retainer interview before broker engagement.
• — Integration revenue-loss benchmarks. Trade-business key-person dependency can create 30 to 40 percent earnings erosion on poor founder transitions; specific Kentucky Tier-2 mechanical-trade integration outcomes are not enumerated.

Tonight, this week, this month — in that order. Each step produces a yes/no or a number, not a deeper understanding.