Interest rates have a significant impact on construction. They affect the cost of financing equipment and operations, while also influencing whether developers, businesses and homeowners move forward with projects.
For Ottawa construction companies, changing borrowing conditions can create opportunities. Projects may become more attractive as financing costs ease, and contractors may have opportunities to refinance debt, invest in equipment or pursue growth.
But cheaper financing doesn’t automatically make a project or investment a good one. Labour and material costs remain significant, competition can put pressure on margins, and maintaining healthy cash flow remains critical.
Here are five areas construction business owners should consider heading into 2027.
1. Review Your Existing Debt
Changing financing conditions are a good reason to review existing loans, equipment financing and credit facilities.
Refinancing or consolidating higher-cost debt may reduce interest expense and improve cash flow. But look beyond the headline interest rate. Fees, penalties, security requirements and repayment terms all affect whether refinancing makes financial sense.
It is also worth periodically comparing financing options from banks, credit unions, and other lenders to ensure your financing structure continues to meet the business’s needs.
2. Don’t Let Lower Rates Drive the Investment Decision
Lower borrowing costs can make purchasing equipment, expanding facilities or pursuing new markets more attractive. But cheaper financing shouldn’t be the main reason for making an investment.
Before taking on additional debt, determine whether the investment will generate enough cash flow to cover its financing costs and provide an acceptable return.
Consider different scenarios as well. What happens if revenue is lower than expected, a project is delayed, or costs increase? A good investment should still be manageable if everything doesn’t go according to plan.
3. Watch What Financing Costs Mean for Your Customers
Interest rates don’t just affect contractors. They also influence customers.
Developers and commercial property owners often rely on financing to determine whether projects proceed. Mortgage rates and borrowing capacity can similarly affect residential construction and renovation activity.
Pay attention to your own leading indicators. Are inquiries increasing? Are more projects moving from planning to construction? Is your backlog growing? These signals can sometimes tell you more about where your market is heading than an economic forecast.
4. Protect Your Margins
Improving financing conditions can bring more projects to market, and more contractors looking for work.
That can increase competition and create pressure to reduce prices. Be careful not to confuse revenue growth with profitable growth.
Know your costs and your acceptable margin before submitting a bid. Labour, materials, subcontractors and other expenses can change significantly over the life of a project.
For longer-duration projects, consider appropriate contingencies and escalation clauses to help manage potential cost increases. Companies dependent on imported products should also understand their exposure to currency fluctuations and changing trade conditions.
5. Maintain Financial Flexibility
Maintaining an appropriate operating line or other source of liquidity can help when a customer payment is delayed, an unexpected opportunity arises or the company needs to make an investment.
Match the financing to its purpose. Short-term working-capital requirements may be best suited to an operating line, while equipment with a multi-year useful life may warrant longer-term financing.
Most importantly, don’t wait for a cash-flow problem before speaking with your lender. Financing is generally easier to arrange when the company’s financial position is strong.
Look Beyond the Interest Rate
Interest rates matter, but they are only one part of a construction company’s financial strategy.
The bigger questions are whether the company is generating sufficient cash flow, earning appropriate margins, maintaining manageable debt and investing capital where it can generate the best return.
The goal isn’t simply to borrow when money becomes less expensive. It’s to use capital strategically, protect working capital and maintain the flexibility to take advantage of opportunities when they arise.

