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Dedicated Construction Estimator (Retainer Service)

Dedicated Construction Estimator: A US-based senior estimator embedded with your team on a monthly retainer — typically 80-160 hours/month. Used by general contractors, subcontractors, and developers across the US. Turnaround in 24-72 hours.

What you receive

Monthly retainer of estimating hours

Direct integration with your bid pipeline

Dedicated estimator (not a rotating team)

What this service covers

A US-based senior estimator embedded with your team on a monthly retainer — typically 80-160 hours/month.

The Dedicated Construction Estimator service is for contractors with consistent bid volume who need senior estimating capacity but aren’t ready to commit to a W-2 hire. We assign a single senior estimator to your account on a monthly retainer — they get to know your bid culture, your subs, your typical scope gaps, and your pricing database.

Typical engagement is 80-160 hours per month. The estimator works inside your estimating software (Sage, Accubid, ConEst, Buildxact) under your project codes. They join your bid review meetings, respond to your sub clarification calls, and own follow-through on change orders during construction.

This is fundamentally different from project-by-project takeoff. The retainer model gives you a permanent member of your estimating department without the fixed overhead.

How we work

Every dedicated construction estimator engagement starts with a free scope review — typically within 4 business hours of receiving your documents. We confirm the deliverable scope, turnaround, and fee before any work starts. Estimates and takeoffs are produced by US-based senior estimators with a minimum of seven years on the discipline in question, then reviewed by a second estimator before delivery.

Deliverables ship in your preferred format — PDF, Excel, your estimating software’s native file, or a custom client template. Bid-day clarifications during your bid submission window are handled in under an hour.

Why outsource this work

Outsourced specialty estimating gives contractors access to senior trade-specific capacity without the fixed cost of a full-time hire. The economics are simple: a senior in-house estimator costs $90K-$150K/year fully loaded; outsourced per-project work is paid as it’s used. For shops with irregular bid volume or specialty trades they bid only occasionally, the math heavily favors outsourcing.

Frequently Asked Questions

Have another question? Ask us directly.

How does a retainer work?
We commit a senior estimator's monthly hour allocation to your account — typically 80, 120, or 160 hours per month. You decide how those hours are used: bid takeoffs, change orders, value engineering, training, or process improvement. Unused hours don't roll over.
Is the estimator dedicated to my account?
Yes. Same person, every month. You get continuity on past projects, your pricing database, and your bid culture. The estimator is W-2 employed by Vortex but is dedicated to your bid pipeline.
Cost vs hiring a full-time estimator?
A full-time senior estimator in the US fully loaded costs $90K-$150K/year. Our 160-hour retainer is typically $9K-$14K/month — comparable per-hour cost but no benefits, training, recruiting, or downtime risk.

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More on Dedicated Construction Estimator

Detailed resources covering requirements, software, sample deliverables, and pricing.

Requirements

What documents and information we need to start.

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Software & Tools

Platforms and references we use for this service.

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Sample Output

What the deliverable looks like.

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Pricing

Engagement ranges and factors that move pricing.

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