
At DLI Business Services, we specialize in bookkeeping for real estate investors and their partners, construction companies, Airbnb hosts, Rent-To-Own properties and rental property owners, across Canada and the US. From monthly reconciliations to year-end prep, we keep your books clean, your CRA filings on time, and your business growing.
Specialized bookkeeping for the industries we know best
At DLI Business Services, we understand the unique bookkeeping challenges faced by real estate investors, property owners, construction companies, and growing businesses. No two industries are the same, and neither are their books.
Our team specializes in the industries we serve, giving you bookkeeping support tailored to your business. Whether you're managing rental properties, running a construction company, operating an Airbnb, or growing an incorporated business, we understand your numbers and know what matters most.
From rental properties and joint ventures to job costing and corporate bookkeeping, we provide industry-specific expertise to keep your finances accurate, compliant, and ready for growth.
Not Sure if your the right fit? Book a 20-minute call and we'll tell you honestly
Why Choose DLI Business Services
For over 30 years, Calgary business owners have trusted DLI to keep their books clean and their CRA filings on time. Diana Irving built this firm one referral at a time, on a reputation for being thorough, approachable, and genuinely invested in every client's success.
We work with Canadian and US clients using QuickBooks Online, and we bring the same careful attention to every file, whether you're a sole proprietor or an incorporated business.
Experience

Browse our library of professional Excel templates for Canadian and US small businesses, built by bookkeepers, designed for real business owners.
Construction, rental property, Rent to own, Airbnb, renovation, and more, built for the businesses we specialize in.
Never miss important bookkeeping documents
Keep your accountant happy year-round
Stay prepared for GST, payroll, and year-end
Built by professional bookkeepers
Real feedback from business owners across Canada and the US.

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DLI Business Services provides expert bookkeeping, payroll, year-end preparation, and QBO setup for small businesses across Canada and the US. With over 30 years of experience, we help sole proprietors, corporations, and contractors keep their finances accurate, organized, and compliant.
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