How to Boost Your Construction Profit Margin

Construction remains a titan of the global economy. In 2025, the value added by the construction industry accounted for approximately 4.3% of the U.S. Gross Domestic Product (GDP).

Despite high demand for infrastructure and housing, 2025 data shows average net profit margins for general contractors have tightened to between 1.5% and 2.5%, while subcontractors—facing higher specialized labor costs—see margins ranging from 2.5% to 4%. In a 2026 economy defined by higher interest rates and "green" regulatory compliance, these margins remain among the tightest in any sector.

For all the risks and fiscal responsibilities contractors take on, these low margins make it challenging to maintain, much less grow, your business.

What Is Profit Margin?

There are three main types of profit margin.

• Gross profit margin: Gross margin is the percentage of net sales. It conveys a company's net sales minus the cost of goods (COGs).

• Net profit margin: This measures the profit your company generates per dollar of revenue gained from a completed project. It is an important indicator of your company’s overall financial health.

• Operating profit margin: The operating margin shows the amount of revenue your company earns once you’ve covered all fixed and variable costs, except for interest and taxes.

On every job, you want to be sure to cover all direct and indirect costs, as well as make a profit. (That includes paying yourself out of your overhead, not your profit). 

Although there is no “normal” profit margin for all construction companies, generally, you will want to show an average net profit of 10% profit and 10% overhead.  

This “10 and 10” rule is considered the industry standard but can differ from one company to another. Combined, that means your gross profit or margin would be 20%. 

But if you want to see your actual 20% margin, you will want to mark up your hard costs by 30%. 

Here’s why: Let’s say your job costs are $10,000, you’d follow the below equation:

• Your markup is 20% or $2,000

• Total billable = $12,000

If you figure your margin using this formula: 

• Markup / total costs = margin

• Then, $2,000 / $12,000 = 16% margin

But, with the highly volatile fluctuations in everything from dimensional lumber to fuel costs, we suggest that if you mark up your hard costs by 30%, it’s a whole new ballgame:

• Your job costs are $10,000

• Your markup is 30% or $3,000

• Total billable: $13,000

Using the same formula: Markup / total costs = margin

• $3,000 / $13,000 = 23% margin

So, when you mark up your project by 30%, you yield a 23% margin—11.5% profit and 11.5% overhead. 

But because there are so many factors that go into determining the overall profit for your business, your actual profit margin may be lower or higher.

Profit Margin vs. Markup

Many contractors use profit margin and markup interchangeably when estimating construction projects. Both are typically shown as a percentage, but you calculate them differently. 

• Markup is a percentage added to your direct job costs to cover your overhead and profit.

• Margin is the actual sales price minus job costs and overhead.

4 Profit Margin Factors to Consider

In construction, many factors go into determining your profit margin. Location, type, and size of the project, as well as material costs, labor costs, and more can all affect how much money you have left over once the job is complete. 

1. Job Costs

To improve your profit margin, it’s best to understand the costs associated with completing a project. This includes both job costs and overhead—basically everything directly needed to get the job done. This might include labor, materials, equipment, supplies, fuel, and permits. 

With volatile pricing, it is totally acceptable to qualify a quote to say that it is based on current cost of materials and—if there is a shortage/price spike—that the customer will pay the difference/increase.

2. Sales

Your net profit, direct costs (COGs), and sales volume all factor into your profit margin. You can increase your net margins with solid project management of all direct costs and overhead. Strengthen it further by offering more services, encouraging customers to add more items to their orders, or raising your prices, which increases total revenue. 

3. Vendor Relationships

If you work closely with certain vendors, you can boost your profit margins by taking full advantage of these relationships to cut overall costs. Long-standing relationships build trust and might even save you money on materials and equipment. 

Ask for cash discounts and, if the vendor accepts credit cards same as cash, use credit cards that provide cash back, points, or other benefits. If you spend $40,000 with a vendor and get 1% in credit card benefits, that is $4,000.

4. Overhead Costs

Overhead is all the ongoing business expenses that keep your business running but do not generate revenue. Often called “soft costs,” these indirect costs could be anything from selling and marketing expenses to administrative costs. 

Understanding your overhead costs can help you save money, streamline your business operations, and get a better price for your services. 

Common examples of overhead may include: 

• Labor payroll and insurance, such as worker’s compensation

• Equipment

• Supplies and materials

• Travel

• Legal or administrative costs

• Office expenses

• Advertising and marketing

Example Profit Margin Formula

One way to know if your company is profitable is to look at your profit margin, which considers your operating, gross, and net profit as a percentage of your total revenues.  

Your company’s profit margin will vary depending on several factors, including labor, location, length of time to complete the job and more. You can calculate it by dividing the net income (revenue - costs) by the revenue and then multiplying this figure by 100. That gives you a profit margin percentage. 

Use this formula to determine your company’s profit margin over time:

• Net income (gross income - expenses) / revenue x 100

How to Increase Your Profit Margin

Entering the first quarter of 2026, the construction landscape has shifted from post-pandemic recovery to a focus on technological integration and sustainability. While the volatility of the early 2020s has stabilized, contractors now face a "new normal" of higher baseline material costs and a hyper-competitive labor market. According to recent industry sentiment reports, over 60% of U.S. contractors expect profit growth this year, driven largely by federal infrastructure investments and the surge in high-efficiency residential retrofitting.

To boost your company’s profit margin in this evolved market, you must focus on operational efficiency. It is no longer just about raising prices; it’s about utilizing data and smart tech to ensure more revenue stays in your pocket rather than being swallowed by "hidden" waste and outdated processes.

Use these 2026-focused tips to help increase your profit margin:

Stay Safe

On-the-job accidents can be costly to your bottom line. Going over safety procedures and addressing the common causes of accidents (and how to prevent them) with your employees can save you both time and money. 

Market Your Business

While there are many ways to market your business, you should at least have a grasp of the following basics: 

• Word of mouth advertising: Past customers will be your greatest marketing weapon. Focus on 100% customer satisfaction to increase your chances of referrals.

• Testimonials: As your project is in its final phase, actively engage your client to provide a written endorsement and have them take a picture with you in front of the project. Do this for every project—the longer you wait after the project, the less likely they will agree to endorse/take a photo with you.

• Company website: Having a company website with photos and customer stories can generate business and increase profits.

• Email newsletters: Send email newsletters showing up-to-date work you’ve completed and upcoming discounts or promotions.

• Social media: Post a slideshow of before and after photos on Facebook, Instagram, and Pinterest.

• Networking events: Whether in-person or virtual, networking can lead to new opportunities and introduce you to prospective customers.

Reevaluate Your Goals

If you're not seeing the profit margins you’d like, you might consider setting new goals for your business. These might include new ways to improve productivity and efficiency, updating safety measures, and improving customer satisfaction by asking for feedback and staying in touch. 

Grow Your Business

Increase your exposure to prospective local customers by creating your pro business profile on Angi. Manage your online reputation, build credibility, and showcase your work to prove you are the best company for the job. 

Future-Proof Your Business

Profit margin is a measurement of your company’s success. It provides insight into how you’ve managed the cost of doing business over the past year or weathered an unstable economy. This is helpful to understanding if you gained or lost ground compared to previous years. 

Finding ways to boost your profit margin can future-proof your business. Angi can help. Sign up for a pro account on Angi to reach homeowners who are ready to book construction projects today.