The 90-Day Post-Acquisition Integration Playbook for Texas Trade & Service Bolt-Ons: Retaining Techs, Consolidating Dispatch, and Protecting Customer Accounts
TDLR / TSBPE license and commercial MSA handoff. Protecting 92%+ of acquired technicians and recurring contracts requires a staged 5-workstream sequence across Days 1–30, Days 31–60, and Days 61–90.1. Why Bolt-On Acquisitions Fail in Days 1–90 (Not at the Closing Table)
When a $4M–$15M Texas HVAC, plumbing, electrical, pest control, MSP, or industrial service company buys a $1.5M–$4M local competitor, you are not buying brick-and-mortar real estate. You are buying human habits: technicians who show up at 7:00 a.m., commercial facility managers who call a familiar cell number, and residential customers who trust the sticker on their air handler or electrical panel.
The Day-1 “New Sheriff” Shock
Walk into an acquired shop on Monday morning and announce a new commission formula, new GPS truck rules, a new dispatch software app, and immediate brand removal, and two things happen by Friday: the top three lead technicians accept sign-on bonuses from a competing shop across town, and the dispatcher who knew every customer’s gate code quits.
The Unannounced Commercial & License Drop
In Texas commercial trades and oilfield/industrial services, Master Service Agreements (MSAs) and preventative maintenance contracts often require written assignment consent, updated Certificates of Insurance (COIs), and uninterrupted TDLR Master Electrician / Class A ACR or TSBPE Responsible Master Plumber (`RMP`) registration. Miss that sequence and your largest accounts pause billing in Month 2.
2. The 90-Day Integration Sequence Across 5 Workstreams
Run this five-workstream checklist starting the morning after wire transfer (and stress-test your internal readiness beforehand with our Grow by Acquisition Self-Assessment / Acquisition Readiness Self-Assessment):
| Integration Workstream | Target Window | Non-Negotiable Operator Actions | 90-Day Pass / Fail KPI |
|---|---|---|---|
| 1. Lead Technicians, Foremen & Qualifying License Retention | Days 1–30 | Freeze base wages, commission floors, and take-home truck privileges for 90 days; hold 1-on-1 stay-bonus meetings ($1,500–$3,000 paid 50% at Day 90, 50% at Day 180); register backup W-2 TDLR / TSBPE qualifier. |
≥90% retention of revenue-producing W-2 technicians and zero license gap days. |
| 2. Top-25 Commercial Accounts & Maintenance Agreement Novation | Days 1–45 | Rank top 25 commercial GCs, property managers, and PM accounts; conduct joint in-person or phone warm handoffs with seller; deliver updated W-9, COI, and MSA assignment notices; hold legacy pricing for first 60 days. | ≥92% retention of top-25 commercial revenue and active PM contract base. |
| 3. Phone Numbers, Google Business Profiles & Co-Branded Routing | Days 1–60 | Port seller’s legacy phone numbers and domains into your call-tracking ring group; keep seller’s Google Business Profile live; answer phones and decal trucks as “[Seller Brand], now part of [Your Company]” for 6–12 months. | Inbound call volume from acquired phone lines & GBP holds within ±5% of pre-close T12 average. |
| 4. FSM / Dispatch & Chart-of-Accounts Cutover | Days 31–60 | Cut over bank accounts and QuickBooks GL on Day 1, but stage ServiceTitan / BuildOps / Housecall Pro dispatch cutover in Month 2 after migrating customer equipment history, open WIP schedules, and warranty logs. |
100% of active jobs and PM renewal dates live in unified FSM by Day 60 with zero double-billings. |
| 5. Fleet, Purchasing Rebates & Gross-Margin Floor Alignment | Days 61–90 | Merge supply-house accounts onto the lower price book / higher rebate tier; consolidate commercial auto and GL policies; vacate duplicate shop lease; align new quotes to your loaded labor rate card (≥45%–50% GM floor). | Acquired division gross margin lifts by +250 to +450 bps and duplicate overhead is exited by Day 90. |
3. Worked Bolt-On Synergy & Attrition Math ($2.5M Acquired Shop Example)
See the financial difference on a $2,500,000 acquired Texas trade shop ($425,000 standalone Adjusted EBITDA, purchased for $1,400,000 with $215,000/yr in SBA 7(a) and seller-note debt service) between a rushed Day-1 cutover and a disciplined 90-day integration:
| Financial & Operational Metric | Scenario A: Rushed Day-1 Cutover (30% Tech & Account Loss) | Scenario B: Disciplined 90-Day Playbook (<8% Attrition) |
|---|---|---|
| Retained W-2 Field Technicians (Out of 10 Acquired) | 7 of 10 techs (3 lead techs walk in Month 1 after pay/truck changes) | 9 of 10 techs retained (90-day pay freeze + $2,500 stay bonus) |
| Year-1 Realized Revenue from Acquired Book | $1,750,000 (−30% revenue loss from tech shortage & killed GBP/phone line) | $2,350,000 (94% revenue retention via co-branding & warm handoffs) |
| Realized Gross Profit Dollars | $770,000 (44.0% GM) | $1,128,000 (48.0% GM after Day-61 supply-house & rate-card alignment) |
| Retained Division Overhead (After Facility/Admin Consolidation) | −$560,000 | −$588,000 (saves $115,000/yr in duplicate rent, insurance & software) |
| Post-Integration Adjusted EBITDA Contribution | $210,000 / yr (−50.6% EBITDA collapse) | $540,000 / yr (+27.1% above standalone $425K EBITDA) |
| Less Annual Acquisition Debt Service ($1.40M Deal) | −$215,000 / yr (DSCR = 0.98x — buyer feeds cash from core shop) | −$215,000 / yr (Incremental DSCR = 2.51x) |
| Net Free Cash Flow Added to Buyer After Debt Service | −$5,000 / yr Cash Burn | +$325,000 / yr Net Free Cash Flow (+$2.70M EV @ 5.0x EBITDA) |
YOUR NEXT STEP
Check whether your operation is ready to absorb a target before you close.
Score your acquisition readiness in 10 minutes for $0, order the 24-page $250 Field Guide, commission a $2,500 Remote Business System Inspection, or schedule a working call.
Check it yourself ($0)
Take our free Grow by Acquisition Self-Assessment (Acquisition Readiness Self-Assessment) to test your leadership bandwidth, cash cushion, and integration readiness.
Take the Free Acquisition Assessment →$250 Field Guide or $2,500 Inspection
Order the 24-page $250 Acquisition Field Guide or commission a $2,500 Remote Business System Inspection (Acquisition Fit Review) on a live target.
See the $2,500 Remote Inspection →Talk with an Operator Advisor
Have a target under LOI or preparing for a closing in the next 60 days? Book a 30-minute working call to review your 90-day integration plan.
Book a 30-Minute Working Call →Texas Post-Acquisition Integration FAQ
Why do Texas contractor bolt-on acquisitions lose 25% to 40% of technicians or accounts in the first 90 days?
Post-close attrition in Texas HVAC, plumbing, electrical, and field-service bolt-ons almost always comes from three Day-1 unforced errors: changing technician commission/spiff formulas or take-home truck policies before building trust, killing the acquired company’s local phone number and Google Business Profile overnight, and failing to run joint seller-buyer warm handoffs with the top 25 commercial property managers or general contractors.
How long should we keep the acquired competitor’s brand name and phone number active after closing?
Keep the seller’s legacy phone numbers, domain redirects, and Google Business Profile active indefinitely, and operate under a co-branded “tuck-in” transition (“[Acquired Name], a division of [Buyer Name]”) for at least 6 to 12 months. Existing residential and commercial customers call the phone number on their equipment sticker; disconnecting or abruptly rebranding it hands those calls straight to local competitors.
When should we cut over the acquired company’s dispatch software and QuickBooks chart of accounts?
Close the bank accounts and accounting books into your entity on Day 1, but stage the field-service management (FSM) dispatch and pricebook cutover between Days 31 and 60. Use the first 30 days to audit open WIP, migrate recurring preventative maintenance schedules, map equipment warranty history, and train acquired techs on tablets in small groups before flipping live dispatch.
How do we handle TDLR or TSBPE qualifying master licenses during the 90-day integration window?
Before closing, ensure either a W-2 master qualifier on your existing staff is registered with TDLR (Electrical / ACR) or TSBPE (Responsible Master Plumber) to cover the acquired operation, or lock in the selling qualifier under a written transition agreement (capped at 12 months on SBA 7(a) loans under SBA SOP 50 10 8) while you sponsor an internal journeyman or master upgrade.