How To Bid Commercial Jobs — The Full Playbook

Commercial bids come from four buyer types, and each has its own place to look. Pick two to start, and register today — most buyers won't open your bid unless you're already approved in their compliance system.

1. Property management firms (multifamily, office, retail). They post bids inside vendor compliance portals — Compliance Depot, Net Vendor / Vendor Cafe, RealPage Vendor Credentialing, VIVE. Get approved once and you'll receive bid invites the same day they're posted. Walk through registration in how to become a vendor.

2. Facility managers at owner-occupied sites (schools, hospitals, corporate campuses). They rarely post publicly — you win these by cold email + a strong capability statement. Find contacts on LinkedIn by searching "facility manager" + your city.

3. HOAs and community associations. Get on management-company vendor lists (FirstService Residential, Associa, RealManage) and attend one board meeting per quarter in your target neighborhoods. Boards vote on vendors in public — you can literally sit in the room.

4. Public agencies — federal, state, county, city. Register on SAM.gov (federal), your state eProcurement portal, and each county/city vendor site. Free, but the registration takes 2–4 weeks — start now, bid later.

First read — scope only. One highlighter color. Mark every "shall," "must," and deliverable. At the end, write one sentence: "The buyer wants ___." If you can't, you don't understand the scope yet.

Second read — disqualifiers. Different highlighter. Look for the five things that get bids thrown out before pricing is opened: insurance limits, bonding, mandatory pre-bid meeting, submission format, and hard deadline. Miss one and your work is wasted — check insurance requirements before you estimate.

Then ask questions in writing. Every RFP has a Q&A window. Use it. Ask about ambiguous scope, materials specs, and warranty length. Silent bidders lose to bidders who look engaged.

Every commercial quote is the same six-line formula. Miss a line and you either lose the bid or lose money winning it:

1. Labor = production hours × loaded labor rate
2. Materials = quantity × unit cost × (1 + waste %)
3. Equipment = rental or hourly ownership cost × hours
4. Subs = sub quotes × (1 + markup, usually 10–15%)
5. Overhead = subtotal × 15–25%
6. Profit + contingency = subtotal × 15–25% profit + 5–10% contingency

Worked example — 40,000 sqft office parking lot pressure wash, quarterly service.

Production rate for a 5.5 GPM hot-water rig with a 24" surface cleaner: ~2,500 sqft/hr. That's 16 labor hours per visit. Loaded labor rate (wage + payroll tax + WC + benefits) = $38/hr. Labor = 16 × $38 = $608.

Materials: 3 gal degreaser + SH mix at $9/gal = $27. Equipment: truck + hot-water rig allocated at $22/hr × 16 = $352. Fuel + disposal: $40. Direct cost subtotal: $1,027 per visit.

Overhead at 20% = $205. Total cost: $1,232. Add 20% profit + 5% contingency = $1,540 per visit, or roughly $0.0385/sqft. Quarterly contract price: $6,160/year. Cold-bid benchmarks from pressure washing pricing confirm this is mid-market for this property type.

Sanity check. Divide the total price by your revenue-per-labor-hour target ($90–$130/hr for most trades). If the number of hours implied is way off from your production estimate, one of your inputs is wrong. Never submit a bid you can't reconcile two ways.

A commercial proposal is a document, not an email. Match the RFP's format exactly. If they want a tabbed PDF, deliver a tabbed PDF. If they want a printed submission in triplicate, do that — buyers absolutely reject non-conforming submissions.

Use this order every time. Buyers skim in this order and stop reading the moment something's missing:

1. Branded cover — logo, buyer name, project name, date, your contact
2. Executive summary — 3–5 sentences, benefits-forward, no fluff
3. Scope of work — restated in the RFP's exact language, line by line
4. Schedule — start date, milestones, completion date
5. Pricing / schedule of values — itemized, not a single lump sum
6. Assumptions + exclusions — this is what protects your margin
7. References — 3–5 comparable jobs with buyer contact info
8. Compliance — COI, W-9, license copy, certifications
9. Signature + acceptance block — makes it easy to say yes

Attach a one-page capability statement and a short past-performance portfolio to every submission. The first page decides whether pricing gets read at all.

Submission is where 10–15% of bids die on their own. Print the RFP's submission checklist, tape it to your monitor, and check it twice before you send. Common self-inflicted losses:

Wrong file format. Wrong number of copies. Filename doesn't match the RFP naming convention. Attached COI to the wrong email. Uploaded to the portal 90 seconds after the deadline (portals timestamp to the second — no grace period). Missing a required form buried on page 47.

Submit 24 hours early. Portal outages are real and never count as an excused delay. Confirm receipt by email or portal notification, save the confirmation, and move on.

Most competitors submit and disappear. A short, professional check-in every 5–7 days keeps you top of mind without being annoying. Use this cadence:

Day 1 — email confirming receipt and asking who the decision-maker is. Day 5 — brief email: "Wanted to make sure our proposal came through cleanly and see if any clarifications would help." Day 12 — phone call. Day 20+ — weekly light-touch email until a decision.

On losses, always ask why in writing. Half the time you'll learn something fixable; the other half you'll learn the incumbent was locked in and the bid was a compliance formality — which is worth knowing so you don't chase that account again next year.

Most lost bids share the same handful of causes. Fix these and win rate on qualified opportunities usually climbs from ~10% to 30%+ inside a quarter.

The biggest one buyers admit off the record? Your website. Commercial buyers Google every vendor before opening the bid. A Facebook page or a hobby-grade site quietly tanks you before pricing is read. See Facebook Page vs Website and commercial contractor websites for what buyers expect.

Enter your email and we'll send the exact commercial bid kit we ship to every Attano client: the pre-bid checklist, the estimating spreadsheet used in the worked example above, editable proposal templates for your trade, and a follow-up email sequence. Free, no strings.