Preliminary Estimating Services

Confused about where your project budget stands? We offer precise preliminary estimates that contain a breakdown of all costs and quantities.

18+ Years

Industry Experience

8-20 Hours

Quick Turnaround

Local Pricing

ZIP Code Accurate

Expert Team

Certified Estimators

Preliminary Estimating Services | Accurate From Day One!

Do you have incomplete plans or need to check if the project is within the budget? Look no further than our accurate preliminary estimating services.

The purpose of a conceptual cost estimate​ is to give you a clear idea of the overall project costs and whether the project is feasible or not.

1800 Estimating has years of expertise in providing preliminary estimates for different project scopes. Our preliminary takeoffs and estimates help you prepare strong bid proposals and boost chances of winning.

#1 Estimating Company

Preliminary Estimating Services Accurate From Day One

Types of Preliminary Estimates for Every Project Phase

ROM Estimates

Our ROM (Rough Order of Magnitude) estimate helps answer the question “Is this project worth the investment?” When little more than a concept exists, we provide dependable ROM estimates. These estimates are typically based on historical data or similar projects. While not highly detailed, they give you a realistic idea of whether or not a project is feasible. The accuracy range of our ROM estimate is between -50% to +50%.

Ballpark Estimates

These estimates are best suited for clients who need a quick cost assumption without extensive details. Ballpark estimates are often prepared in the middle stages of design. They are useful when comparing multiple design options or assessing the impact of scope changes. Our ballpark estimate’s accuracy falls within 20% of the actual cost.

Here’s What You Get in Your Preliminary or Conceptual Estimate

Preliminaries: It includes costs related to project setup, site mobilization, temporary works, safety protocols, permits, and other related expenses.

Substructures: This estimate accounts for footings, foundations, excavation, site preparation, ground beams, piles, and other substructures.

Superstructures: We provide initial costs for doors, brickwork, windows, floors, staircase, roofs, walls, sidings, framing, etc.

External/Internal Finishes: Our team gives takeoffs and estimates for drywall, flooring, painting, and other finishing materials.

MEP: This section contains takeoffs and cost estimates for mechanical systems, electrical parts, and plumbing fixtures.

Labor: We include expected daily rates, labor costs based on trade, and man-hours needed to finish the project on time.

Contingency: Our estimates include a contingency allowance to cover expenses such as material price fluctuations, weather delays, etc.

Scheduling: Time is of the essence. Our team provides CPM scheduling services and gives estimated timelines for completion.

Serving Various Clients

General Contractors

Lenders

Builders

Appraisers

Subcontractors

Real Estate Developers

Architects

Investors

Vendors

Homeowners

Construction Companies

Top Reasons To Choose Our Preliminary Cost Estimation Services

Outsourcing preliminary estimation services to our seasoned team can be beneficial for your business. With us, you gain access to our freelance preliminary estimators and can pay project-wise or on an hourly basis. This approach removes the need for you to hire a full-time estimating crew. A few more major advantages of using our conceptual estimating services are listed below.

Experienced Estimators

Our preliminary estimators are certified by the AACE (American Association of Cost Engineers) and AIQS (Australian Institute of Quantity Surveyors). So, you receive 100% reliable estimates for your projects.

Improved Bid-Win Rate

One of the biggest challenges for busy clients like yourself is not winning bid proposals due to inaccurate or overpriced estimates. With us, you can increase your chances of winning bids by 97%!

ZIP Code-Based Costs

The prices of labor and materials change from state to state. To handle pricing fluctuations, we use cost databases and pricing tools like RSMeans. These make sure you get local material and labor prices.

Cutting-Edge Software

Many companies still perform the takeoff process manually, which increases the chances for error. So, our team uses modern software like Planswift and Bluebeam to create takeoffs and estimates with complete accuracy.

Affordable Prices

Hiring an in-house estimating team is not feasible for small contractors and startup companies. With us, you get precise preliminary estimates and save up to 60% on overhead costs.

Get Quick Preliminary Construction Takeoff Services!

Why stress over initial quantities? Outsource to our professional team and get an accurate takeoff, allowing you to focus on winning the project!

Our Preliminary Estimation Methods and Units Explained

Project Type

Method

Description

Per Square Foot

Estimates the cost for each square foot of building area. We consider materials, labour, overhead costs, etc.

Per Resident

Our team calculates the cost based on occupancy limit, amenities, and other factors.

Houses and Buildings

Per Cubic Foot

We include the volume of enclosed space (walls, floors, ceilings) in our takeoffs.

Per Room

Accounts for differences in size, function, and finishes for each room.

Per Kilometer

The costs are estimated by the route length, with evaluation per kilometer.

Roads and Highways

Thickness of Levels

Pavement layer thickness including base, sub-base, and surface treatments determine the preliminary costs.

Relation to Materials

Expenses vary with the type and quality of materials like concrete, lumber, gravel, steel, and asphalt.

Irrigation Infrastructure

Per Kilometer

Estimates based on length, width, depth, and lining materials of the irrigation channel.

Per Hectare

In some cases, the cost is measured by the area of land served by the channel.

Preliminary Estimation Case Studies

Luxury Townhouse

Project Value

$6.5M

$1.6M

Total Savings

24%

Cost Reduction

A real estate developer approached us to prepare a preliminary estimate for a $6.5M townhouse development. The challenge was to deliver accurate numbers within a short time. Our team gave conceptual and preliminary estimates​ using incomplete drawings. In the end, the client won the bid and saved nearly $1.6M, about 24% on total costs.

5-Star Hotel

Project Value

$35M

5.4M

Total Savings

12%

Cost Reduction

To prepare a winning bid proposal for a 5-star hotel worth $35M, a contractor needed preliminary estimating services. We delivered a preliminary takeoff that covered concrete quantities, HVAC systems, and finishes. With our work, the contractor avoided potential overruns of 12% (about $5.4M), submitted a competitive proposal, and won the bid.

Our Process

Reliable Estimation Process

1

2

Obtain Quote

Once we review the project plans, you will get a free quote. It will include the delivery time and the service costs.

3

Pay Invoice

We will send you an invoice after you approve the quote. Payments are accepted using bank transfers, PayPal, and credit/debit cards.

4

Precise Estimates

You will receive accurate preliminary takeoffs and estimates organized according to the CSI MasterFormat.

Preliminary Estimating Support Across All States

Our preliminary estimation services are available in all 50 states of the USA. These include:

Technology

Using Top-of-the-Line Software

Quest Estimating Software
FastPIPE Software
Xactimate Software
Rs Means Software
BlueBeam Revu Software
Fast Duct Software
Planswift Software
Trimble Software

Preliminary Estimation Portfolio

Austin, Texas

The Ivy International School

Address: 9511 N FM 620, Austin, Texas
Scope of Work: Extensive Material Takeoff For All CSI Trades

Orlando, Florida

Star Tower Condominiums

Address: 260 S Osceola Ave, Orlando, Florida
Scope of Work: Complete Preliminary Estimate Provided For Project Feasibility.

Client Success Stories

Words From Happy Customers

We reached out for a preliminary estimate in civil engineering before starting our roadway project. The team delivered accurate numbers quickly, which helped us secure financing and plan confidently.

M

Mark Smith

Civil Contractor

The preliminary takeoff services we received were spot-on. Every material was accounted for, and it gave us the clarity we needed before moving forward. I highly recommend this company to anyone looking for premier services!

F

Fred Johnson

Industrial Contractor

I was amazed by their preliminary construction estimating services. The estimate was detailed yet easy to understand, giving me full confidence in budgeting.

P

Paul Quinn

Residential Contractor

Their preliminary engineering cost estimate saved us from unexpected expenses down the line. It was comprehensive, realistic, and matched our project scope. Truly reliable estimators who make the planning stage stress-free.

J

Jennifer Evans

General Contractor

Frequently Asked Questions

FAQs

The charges depend on project size, complexity, and scope. We offer affordable rates with transparent pricing, so you get accurate preliminary estimates without spending a fortune.

We provide conceptual estimates using basic details, sketches, or ideas. This helps you evaluate project feasibility and costs before you have full construction drawings.

Our preliminary estimates provide close precision, but final construction drawings refine quantities, materials, and scope. You can expect some adjustments in cost estimates.

Yes! We update labor and material pricing using your project’s location. This makes sure your estimate has accurate, localized market rates for reliable budgeting.