construction estimators

Pros And Cons of Construction Estimation

When planning a construction project, a solid budget and competitive offer must be based on accurate construction estimation. Owners use estimates, both rough and comprehensive, to assess the viability of their ideas. Also, to calculate how much money will be needed to bring them to fruition. How well you estimate and manage the project will have a direct impact on the accuracy of the construction budget. The budget will let you know as soon as possible whether or not the task will result in a good outcome for the homeowner and a profit for you, the builder.

What Is Construction Estimation?

An estimate for building work is the process of determining how much money and materials will be needed to complete the project. The manager of the construction estimating services company should be fully aware of the scope of the project before any work is started on its implementation. 

This is also inevitable to give you precise construction estimation costs for your ongoing project. Whether he knows every detail, he’ll know if the job can be finished in time and within budget. In addition, he is able to calculate an approximate price for the task he proposes to do. Therefore, it is important to compile a list of potential expenses or calculate an estimate for the proposed work based on its design documents.

Understanding the Type of Building Estimates

The construction of various buildings is a complex project. It involves everything needed to get the job done from plumbing to engineering, architecture to drafting. The primary forms of building cost estimates are

  • Preliminary Cost Estimates
  • Detailed Building Estimations
  • Quantity Takeoffs, 
  • and Bidding Estimationsbid

Each serves a unique function at a certain stage of a project’s lifespan. Commercial cost estimating services can help you in winning bids and smooth development till its completion. 

How to Figure Out a Budget For A Construction Project? 

To create an accurate construction cost estimation, professional estimators first multiply the amounts they calculated from the drawings by their respective unit costs. In order to come up with a rough one, you need to have the following:

  • A project’s material requirements are determined by reference to the drawing used to construct it. 
  • The designs should include a plan, elevations, and cross-sections at strategic locations.
  • Don’t Miss Technical Details. The overall specification serves as the project’s blueprint. The work’s category and type, as well as the specific materials, are outlined below.
  • Specifying in great detail the tasks to be performed is essential for an accurate cost estimate. The purpose of this work specification is to provide a road map for carrying out the work to the delight of the owner.
  • Rates for various pieces of work are crucial in estimating total costs.
  • If your costs aren’t included in the schedule of rates, you’ll need to issue standing circulars for taxes, insurance, etc.

Factors That Go Into Building Cost Estimate

construction estimators

Effective construction management is the key to your construction project’s success. This concludes our discussion of cost estimates since you have now seen the many kinds there are. Take a closer look at their construction if you want. There is a lot to consider including estimating approach, accuracy, and data source. These are the three factors that contractors usually consider. What else they keep in consideration for your  project cost estimations are given below:

Method for Making Approximations:

Top-down and bottom-up approaches are used to generate the project estimate, respectively. The total cost estimate for the project is calculated, and then the expenses associated with each individual job are broken down from there.

Costs for the whole project are calculated by adding up the costs of the different tasks in a bottom-up estimate. In order to get the most precise cost estimate possible, it’s best to do a bottom-up analysis leveraging a program like a construction takeoff.

Proportionality of Estimated Costs

There is a direct correlation between the detail in the design papers and the precision of the construction estimate. Contractors, as we’ve established, typically submit quotes at a variety of document completion stages.

The more work is done on a project, the more precise the estimates will be. Magnitude estimates, feasibility estimates, preliminary estimates, and final estimates are all distinct from one another based on the desired degree of precision.

Cost Estimation Data Sources

In terms of prospective data sources, three might be considered for cost estimation. First, there is the parametric estimate, which is based on preexisting data on unit costs from an outside source or the contractor themselves.

Based on the direct construction cost, which takes into account things like materials and labour hours, the unit cost is utilized to generate an overall estimate for the project.

The second is professional discretion, which is used when a construction specialist is consulted for an estimate of the whole price.

The third kind of estimate is an analogous estimate, which involves drawing cost information from a previous project that was comparable to the one at hand.

The Value of Professional Construction Estimating Services

You can improve your chances of winning bids by providing precise, timely cost estimates. You need to take care that reduces costs that can eat up your profits. One way to save costs is to boost profit margins. They can help you to reduce stress and time lost:

These service providers offer a great benefit to your business if you want to expand your company:

Exact Estimates of Expenditures

Hiring an Estimator will result in accurate cost estimates for your construction endeavor. Before beginning work, the consultant will provide you with a detailed cost estimate that will help you set aside money accordingly.

Making a Deal for Funding

Get a cost estimate and use it to apply for a loan at a financial institution. A thorough cost estimate from a professional quantity surveyor is often required before a Bank Manager would approve a loan. Since a business plan is usually necessary to persuade the Manager when requesting a bank guarantee, your estimate should be included in that document.

Putting in an Order with Vendors for Supplies

If you want to prevent being overcharged while having a home built, don’t go straight to the builder for a price. Instead, find an independent Estimator and have them give you a quote. Take the estimate to your chosen suppliers of construction supplies so they may adjust their quantity estimates accordingly after they have seen the estimate. If you follow this approach, you won’t have to worry about wasting money on unnecessary items since you ordered too much.

Cons of Construction Cost Estimation Service

You should know the pros and cons of hiring reputable construction estimating services. Not having a basic understanding of the key techniques for selecting a reputable contractors, you might end up dealing with a lot. The cons related to construction cost estimators are as follow:

Concerns About Raising Public Observation

Customers may be unfamiliar with the services a quantity surveyor provides. A lack of customer education on the value of quantity surveying might lead to the service being undervalued or overlooked.

construction estimators

Accounting for Costs and Payment to Estimators

There are times when a customer wants an estimator’s help but can’t afford to hire one. They are in the same position as someone who requires an attorney and is reluctant to do so out of fear of the associated costs.

Estimating Project Size and Complexity

It might be embarrassing to contact a consulting estimator when you believe your job is too little for them to handle. Employing a quantity surveyor is seen as a badge of honour by some. They have this preconceived notion that quantity surveyors exclusively work on really large, expensive building projects for businesses and the wealthy.

Failure to Advance

Professional quantity surveyors in certain countries are prohibited from using print or broadcast media to promote their services. As a result, it’s difficult for the typical individual on the street to recognize the value of their work.

Final Thoughts!

Having a large number of successful projects in your name that have construction estimation helps you in long run. It builds your strong portfolio and assists you greatly when you intend to market your construction business online. Hiring professional cost estimators comes with many advantages. It can give you leverage over many things from winning bids to your business growth and not to forget time saving and cost cutting. The only con you can have is if you hire someone who is not skilled enough or have much industry experience. You can avoid it by having a thorough background check of the company you are opting for. 


Nedes Estimating is a reliable firm when it comes to providing accurate and error free construction cost estimates. Keep following our blogs for more information!