The lowest number on the screen isn't always the cheapest job. The bid that costs the least is the one that's complete, shows up on time and doesn't turn into change orders. Here's how to read a stack of bids.
1. Make sure you're comparing the same job
Line up what each bid includes. On Contracting Bridge every bid states its pricing basis (labor only, or labor and materials) right next to the price, and the notes hold the inclusions and exclusions. Watch for:
- Materials included or not
- Tear-off, disposal and dumpster
- Permits and inspections
- Unit prices for unknowns, like decking per sheet or drywall per board
- Cleanup and protection
If a bid is silent on something that matters, message the trade and ask. A low bid that excludes the dumpster and permits might not be low anymore.
2. Weigh the schedule
Every bid shows the trade's earliest start. A bid that's 5% higher but starts two weeks sooner can be the better deal if it keeps the next trade and your client on schedule.
3. Check who you're hiring
- Badges: Insured and Licensed badges mean we reviewed their documents. For the job itself, ask for a current certificate from their agent. Our certificate of insurance guide covers what to check.
- Reviews: on Contracting Bridge, reviews only come from contractors who actually awarded them a job.
- Years in business and crew size are on every bidder's profile.
4. Ask the low bidder one question
If one bid is far below the rest, it's often a misread scope. Before you award, ask: "Can you confirm your number includes everything in the scope?" A quick message now is cheaper than a change order later.
5. Award, and close the loop
When you award a bid on Contracting Bridge, the other bidders see "Not selected." That courtesy keeps good trades bidding on your next project. After the job, leave a review. It helps the next contractor, and it helps the trades who did good work.