Fleet Contracts Are Won on Process, Not Price
Every truck A/C shop wants the big fleet account. Most never win it. Not because they can't do the work — but because fleet managers can't tell whether they can. There's no MSA. No written pricing. No SLA. No reporting. No single point of contact. Just a hope that the service advisor remembers the deal you shook on last month.
Fleet managers don't take hope to their CFO. They need documents. This guide is how to build the package that wins fleet work and keeps it renewed for years.
The Three Fleet Profiles Worth Pursuing
Local Service Fleets (20–50 trucks)
Plumbing, HVAC, electrical, landscaping, roofing, mobile equipment rental. These fleets run a mix of light-duty trucks and Class 3–6 vehicles. A/C work is $400–$1,500 per incident. Total monthly spend with the right shop is $5,000–$15,000 combining A/C, brake, and PM work.
Why they're a good first target: decision-making is fast (owner-operator or single fleet manager), AP cycles are short, and they appreciate a shop that can actually pick up the phone.
Last-Mile Delivery Fleets (50–300 trucks)
Amazon DSPs, FedEx Ground ISPs, regional LTL carriers, food distributors. Class 3–8 mix. Routes run 7 days a week in most markets — downtime is directly measured in revenue loss.
These fleets have formal procurement processes. Expect to submit an MSA, COI (certificate of insurance), W-9, and sometimes a safety program document. Setup takes 2–4 weeks, but once you're in, the work is steady and volume-based.
Regional Fleets (300+ trucks)
Utility companies, municipalities, franchise logistics, major regional carriers. You probably don't win this on your own as a single-shop — you'd be a subcontractor or work through a fleet maintenance management vendor. Focus here only after you've run a 50+ vehicle account for at least 12 months.
The MSA That Actually Closes Deals
A Master Service Agreement doesn't have to be 40 pages. For most small-fleet accounts, a 3–5 page document covering these sections is enough:
1. Scope of Services
List exactly what you do and what you don't. For truck A/C: diagnostic, recharge, leak detection, compressor replacement, condenser replacement, evaporator, full system overhaul. Include what you don't do (transmission, major engine work) so there's no ambiguity.
2. Pricing Schedule
A separate exhibit the fleet can update annually. Flat per-service rates for defined work:
- Diagnostic: $150 flat (credited if work approved)
- Recharge + UV dye: $275 flat per vehicle
- Compressor replacement (Class 3–5): $1,150 flat
- Compressor replacement (Class 6–8): $1,650 flat
- T&M hourly rate for uncategorized work: $135/hr (standard), $175/hr (emergency/after-hours)
Tiered volume discounts can be baked in: 10% off T&M work after 50 service events per year, 15% after 100.
3. Service Level Agreement (SLA)
Make this specific and realistic. Example SLA clauses:
- Emergency response within 4 business hours of dispatch request during A/C season (Apr–Sept)
- Standard service completion within 48 hours of drop-off or mobile dispatch
- Written estimate within 2 hours of diagnostic completion
- Monthly fleet report delivered by the 5th of the following month
Don't promise things you can't hit. An SLA you miss is worse than no SLA at all.
4. Billing and Payment Terms
Net-30 from invoice date. Monthly invoices consolidated by vehicle. Accept ACH; avoid credit card for large fleet work (the 2.9% adds up fast). Late payment clause: 1.5% per month after day 60.
5. Cancellation and Renewal
90-day mutual cancellation notice. Auto-renew annually unless either party opts out 60 days before term end. This gives you a full season of runway if the account ends; gives the fleet a professional exit path.
6. Insurance and Liability
You carry commercial general liability ($1M minimum), garagekeeper's legal liability, and worker's comp. Fleet is listed as additional insured. COI issued within 7 days of MSA execution.
How to Price Fleet Work Without Losing Your Shirt
The mistake most shops make is pricing fleet work at a discount to retail and hoping volume makes up the margin. It doesn't. Fleet work at a loss is still fleet work at a loss.
The Correct Math
Calculate your fully loaded hourly cost — tech wage, benefits, shop overhead, equipment depreciation, insurance — divided by billable hours. For most Sun Belt truck A/C shops this is $85–$110/hr fully loaded.
Retail T&M rate: $150–$185/hr.
Fleet T&M rate: $125–$150/hr (15–20% below retail).
Fleet flat rates: set to yield the same gross margin as retail at volume.
Below fully-loaded cost, you're paying the fleet to let you do their work. Walk away from any deal that doesn't clear your cost with at least 35% gross margin.
The Follow-Through That Keeps the Contract
Winning the fleet is 20% of the work. Keeping it is 80%. Most shops lose fleet accounts at renewal not because of a bad repair, but because of bad follow-through.
Monthly Report Template
Every fleet contract should ship a monthly report on the 5th of the following month:
- Total service events this month (by service type)
- Total spend this month (vs. prior month, vs. budget)
- Trucks with recurring issues (frequency data)
- Preventive maintenance upcoming (next 30 days)
- Any SLA misses (honest reporting — they'll respect it)
This report is the single biggest retention tool you have. Fleet managers build relationships with vendors who make their job easier. A report that lets them forecast next quarter's maintenance spend is pure value.
Quarterly Business Review
Every 90 days, 30-minute meeting with the fleet manager. Review the data, discuss upcoming needs (new vehicles coming online? fleet rebranding? route changes?), and look for ways to expand the relationship.
Half of fleet account growth comes from QBRs. You don't get the truck ABS contract by waiting for them to call — you get it because in the QBR they mentioned ABS issues and you said "we do that."
Systems You Need Running Before You Sign the First Fleet
Before you pitch your first fleet MSA, make sure these are in place:
- A fleet-specific intake form on your website capturing DOT number, vehicle count, and billing contact
- Written estimates within 2 hours — automated from your booking system, not hand-typed
- Monthly invoice consolidation by vehicle, not per-visit
- A CRM with fleet account records showing every truck, every service, every spend
- Net-30 billing infrastructure (QuickBooks or similar, not paper invoices)
Without these, you'll win the fleet and lose it in 6 months because you can't run the operation professionally.
The Revenue Math for a Mid-Size Fleet
A 40-truck local service fleet, full truck-A/C coverage plus PM on brakes/electrical:
- Preventive A/C inspection (pre-season): 40 trucks × $275 = $11,000 one-time
- Emergency A/C work May–Sept: avg 12 events × $1,200 = $14,400 over 5 months
- Compressor/condenser replacements: avg 6 per year × $1,400 = $8,400/year
- Other preventive + T&M work: $4,000–$8,000/mo
Annual fleet spend with your shop: $75,000–$130,000. Gross margin at 40%: $30K–$52K profit per account per year.
Three well-run fleet accounts is a meaningful business.
Run Your Numbers
If you want to see how fleet work plus peak A/C season plus automation stacks up for your specific market, start with the Revenue Leak Quiz. It surfaces the gaps between what you're doing now and what a systematized shop generates.
When you're ready to build the MSA infrastructure, fleet intake forms, monthly reporting templates, and automation that makes fleet accounts low-lift to run, book a call. We only work with a handful of specialty shops per season.