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NEW YORK ESTIMATING SERVICES

Change Order Estimating Services in New York

Fast, documented pricing for added, deleted or changed work — so change orders are fair, defensible and approved without delaying your New York project.

QUICK ANSWER

What Is a Change Order Estimate?

A change order estimate prices the cost and time impact of a change to the original contract scope — added work, deleted work or revised work — using quantities, unit costs, labor, equipment and markups allowed by the contract. It supports the change order request a contractor submits, or the review an owner performs before approving it.

Clear, well-documented change order pricing reduces disputes, speeds approvals and protects both contractor margins and owner budgets.

Key Facts

OVERVIEW

Documented Change Order Pricing That Gets Approved

Changes are inevitable on New York projects: design revisions, unforeseen existing conditions, owner requests, code-required corrections and coordination issues. What turns a change into a dispute is pricing that cannot be explained. Our change order estimates show exactly what was added or deleted, how it was measured and how each cost was calculated.

For contractors, we prepare change order requests with quantities, labor, materials, equipment and contract markups. For owners, architects and construction managers, we review contractor change orders and prepare independent estimates for negotiation through our Construction Cost Consulting Services.

Change order pricing uses the same methods as our Construction Cost Estimating Services and Bid Estimating Services, so it ties back to the original contract basis.

Who Uses This Service

What You Receive

Added / deleted scope comparison
Quantity backup and marked-up drawings
Labor, material and equipment pricing
Contract markups applied
Time impact notes
Negotiation-ready summary

WHAT'S INCLUDED

What Our Change Order Estimates Include

Scope Comparison

Comparison of original and revised documents to define exactly what changed.

Added & Deleted Quantities

Measured quantities for work added, removed or modified.

Direct Costs

Material, labor, equipment and subcontractor costs for the changed work.

Contract Markups

Overhead, profit, bond and insurance as allowed under your contract.

Time & Impact Notes

Notes on schedule impact, acceleration and disruption where applicable.

Supporting Backup

Marked-up drawings and calculations that make the change easy to verify.

SPECIALIZED COVERAGE

Types of Change Orders We Price

Design Revisions and ASIs

Changes from revised drawings, architect’s supplemental instructions and bulletins.

Unforeseen Existing Conditions

Hidden structural, MEP, environmental or foundation conditions common in older New York buildings.

Owner-Requested Changes

Upgrades, added spaces, finish changes and program revisions.

Deductive Change Orders

Credits for deleted or reduced scope priced fairly for both parties.

Code and Inspection Corrections

Work required by DOB, FDNY or inspector comments after permit.

Acceleration and Delay Pricing

Overtime, shift work and extended general conditions due to schedule changes.

NEW YORK COST DRIVERS

Why Change Orders Are Common on New York Projects

Older Building Stock

Pre-war and historic buildings often reveal hidden conditions once demolition begins.

Agency Comments

DOB, FDNY, Landmarks and utility reviews can require design changes mid-project.

High Labor Rates

With high hourly rates, even small changes in labor hours have large cost impact.

Schedule Pressure

Tight schedules and building restrictions make acceleration and premium time costly.

OUR PROCESS

How Our Change Order Estimating Process Works

1. Send Documents

Share drawings, specifications, addenda, project location and your deadline.

2. Scope & Fixed Quote

An estimator confirms scope and sends a fixed fee and delivery date.

3. Takeoff & Pricing

Quantities are measured digitally and priced for New York conditions.

4. QA & Delivery

A second estimator reviews everything before Excel and PDF delivery.

See every step, revision round and file format on Our Estimating Process.

TRADES COVERED

Trade Estimates Included in This Service

Need a single scope priced separately? Each trade below has its own detailed page.

Related Estimating Services

Not sure which service fits? Compare options on Construction Estimating Pricing or ask an estimator.

PRICING & TURNAROUND

How Much Does a Change Order Estimate Cost?

Change order estimates are usually priced per change, based on the size and complexity of the changed scope. Contractors and owners with many changes on one project can arrange package pricing.

See Construction Estimating Pricing.

Fee Depends On

WHY CHOOSE US

Why New York Builders Trust Our Change Order Estimating

New York Pricing

Labor, material and logistics costs adjusted to the project's borough or city.

Traceable Quantities

Every quantity tied to color-coded, marked-up drawings.

Two-Step Review

A second estimator checks the work — see our Estimate Accuracy and Quality Policy.

Confidential

Your plans and numbers are never shared. Read our Privacy Policy.

Meet the team on Meet Our Estimators, see Sample Estimates and read Client Reviews.

SERVICE AREAS

Change Order Estimating Across New York State

We provide change order estimating services throughout New York, with local pricing for these markets.

New York City (Manhattan)

Manhattan high-rise, fit-out and complex logistics.

Brooklyn

Brownstones, multifamily and mixed-use.

Queens

Residential, mixed-use and commercial.

The Bronx

Affordable housing and institutional.

Staten Island

Single-family homes and retail.

Yonkers

Waterfront and multifamily development.

White Plains

Mixed-use, office and healthcare.

New Rochelle

Downtown residential towers.

Buffalo

Medical, adaptive reuse and industrial.

Rochester

Healthcare, education and manufacturing.

Syracuse

Industrial growth and housing.

Albany

Government, education and multifamily.

View all Service Areas.

FAQS

Change Order Estimating: Frequently Asked Questions

Direct answers for New York contractors and owners. More on our Frequently Asked Questions page.

What should a change order estimate include?

It should show the scope change, quantities, material, labor and equipment costs, approved markups, schedule impact and supporting backup such as marked-up drawings.

Can owners use your change order services?

Yes. Owners and their representatives use our independent estimates to review and negotiate contractor change orders.

Do you price deductive change orders?

Yes. We calculate fair credits for deleted or reduced scope.

How quickly can you price a change order?

Most change orders are priced quickly, and rush service is available when work is on hold.

Can you help with disputed change orders?

Yes. We prepare detailed, documented estimates that support negotiation and dispute resolution.

Do you include overhead and profit?

Yes, applied as allowed by your contract terms.

Can you price unforeseen conditions in old buildings?

Yes. We price structural repairs, abatement, MEP replacement and other hidden conditions found during construction.

Do you need the original estimate?

It helps but is not required. We can price the change from revised documents alone.

Get Change Order Estimating Services in New York

Send your plans today and receive a detailed, trade-by-trade estimate priced for New York labor, materials and site conditions — ready for bidding, budgeting or financing.

OFFICE LOCATION

Visit or Contact Our Brooklyn Office

New York Cost Estimating works from Brooklyn and serves contractors, developers, owners and design teams across all five boroughs, Westchester, Long Island and Upstate New York. Plans are reviewed digitally, so you can send drawings from anywhere in the state.