For subcontractors in DC, Maryland & Virginia

From Opportunity to Payment.

We put subcontractors in front of new general contractors, get you invited to bid on new projects, prepare the estimates and proposals, and keep the project paperwork and billing moving until you get paid. One outsourced team that works as an extension of your office.

  • Business Development
  • Estimating & Bidding
  • Project Support
  • Billing & Back Office
  • Marketing & Growth

The complete contractor growth system

Most subcontractors are great at their trade and depend on the same two or three GCs. We build the GC network that brings new projects, then cover the whole path to payment.

  1. Find GCs
  2. Get bid invitations
  3. Review plans
  4. Estimate
  5. Submit proposal
  6. Follow up
  7. Win the contract
  8. Manage project paperwork
  9. Change orders & billing
  10. Get paid
  11. Get invited again

You build. We run the back office.

Instead of hiring separate people for business development, estimating, marketing and admin, you get one team built for construction. Use one service area or all five.

01 · Service area

Business Development

New projects and new GC relationships.

  • General contractor prospecting
  • GC contact database development
  • New GC outreach and introductions
  • Capability statement distribution
  • Vendor registration and GC prequalification
  • Bid list registration
  • Invitation-to-bid research
  • Developer, builder and property manager outreach
  • Relationship follow-up

02 · Service area

Estimating & Bidding

Turn invitations into professional bids.

  • Blueprint and plan review
  • Quantity and material takeoffs
  • Labor and material estimating
  • Scope of work preparation
  • Proposal preparation
  • Bid submission support
  • Bid tracking
  • Proposal follow-up

03 · Service area

Project Support

When you win, the paperwork keeps moving.

  • Project tracking
  • Change orders and scope changes
  • RFI support
  • Submittal tracking
  • Material and order tracking
  • Schedule and installation coordination
  • GC communication support
  • Project documentation and file organization

04 · Service area

Billing & Back Office

Get paid for the work you did.

  • Deposit invoices
  • Progress billing
  • Change order billing
  • Final invoices
  • Outstanding balance tracking and payment follow-up
  • Job cost tracking
  • Closeout documentation

05 · Service area

Marketing & Growth

Look established when GCs and owners check you out.

  • Professional contractor website
  • Project portfolio
  • Google Business Profile
  • Local SEO
  • Capability statement and company presentation
  • Social media presence
  • Lead generation
Real client work · Steel Tech LLC, Woodbridge VA · 2019–today

When we started, Steel Tech built residential railings and had no GC relationships. We researched and contacted the builders and general contractors doing structural steel work, and built the network project by project.

190+builders and GCs contacted
19+active GC relationships
$865Kinstitutional structural steel contract
2019still their back office today

GCs and builders they work with now include LF Jennings, Winmar Construction, Doy Construction, Classic Cottages, Monarch and Potomac D&C. Read the Steel Tech story →

Built for subcontractors who are growing past the kitchen table office

If you are bidding more work than your office can keep up with, or you depend on the same two or three GCs, this is for you. We work with commercial and residential subs across the DMV.

Structural steel & misc. metalsConcretePavingRoofingHVAC & mechanicalElectricalDrywall & framingMasonryExcavationPaintingRemodelingSpecialty subcontractors

Three levels. First month on us.

Starter

Your business development department. Get in front of more GCs and get invited to bid more projects.

$1,495/month
  • ✓New general contractors, developers and builders for your trade
  • ✓GC contact database and outreach
  • ✓Vendor registration and prequalification
  • ✓Getting you on bid lists
  • ✓Project opportunity research
  • ✓Follow-up with GCs

First month on us

Card on file, cancel anytime. No minimum term.

Start with your first month on us
Main package

Growth

New opportunities plus the estimating to win them. You send the invitation and plans; we handle the rest.

$2,495/month
  • ✓Everything in Starter
  • ✓Blueprint and plan review
  • ✓Quantity and material takeoffs
  • ✓Labor and material estimating
  • ✓Scope of work and professional proposals
  • ✓Bid tracking and proposal follow-up

Up to 8 estimates a month

Large or complex projects are quoted separately.

Start with your first month on us

Full Contractor Office

You run the field. We help run the office, from the bid to the final payment.

$3,995+/month
  • ✓Everything in Growth
  • ✓Project tracking and documentation
  • ✓Change orders and scope changes
  • ✓RFIs and submittal support
  • ✓GC and client communication support
  • ✓Invoices, progress billing and payment tracking
  • ✓Closeout documentation

Up to 3 active projects

Each additional active project at the same time: +$500/month.

Start with your first month on us
First month on us. Card on file at signup. Cancel anytime.Limited spots: Michael Gamboa handles estimating personally.Contractor marketing add-on (website, Google Business Profile, local SEO, capability statement) from $750/mo.

Common questions

Do I have to use every service?

No. Starter covers business development: new GCs, bid lists and prequalification. Growth adds estimating and proposals. Full Contractor Office adds the project paperwork and billing. Most subs start where their office is weakest and move up when bid volume picks up.

How is this priced?

Starter is $1,495 a month, Growth $2,495 (up to 8 estimates a month) and Full Contractor Office $3,995 for up to 3 active projects at the same time (+$500 a month for each additional active project). All month to month, and your first month is on us: we register a card at signup and you can cancel anytime. Marketing (website, Google, SEO) is an add-on from $750.

Who does the takeoffs and estimates?

Michael Gamboa does the estimating personally, the same way he has for a NoVA structural steel contractor since 2019. That is why we take on a limited number of estimating clients at a time.

What trades do you support?

Commercial and residential subcontractors in DC, Maryland and Virginia: structural steel, concrete, paving, roofing, HVAC, electrical, drywall, masonry, excavation, painting, remodeling and other specialty trades.

Is this a replacement for hiring an estimator or office manager?

For many growing subs, yes, at least until the volume justifies a full-time hire. You get business development, estimating and back-office support without adding payroll.

How do we get started?

Book a 15-minute call. Tell us your trade, the GCs you work with now and where the office work piles up. You leave the call with a clear plan either way.

Spend more time building. Less time behind a desk.

Tell us your trade and where the office work piles up. In 15 minutes you will know exactly what we would take off your plate.