About Ontario Insulation Ontario Insulation is family-owned and family-run. Since 1963, we have partnered with quality contractors, clients, and workers throughout the GTA to provide industry-leading insulation and abatement services. We take pride in our reputation, our people, and the long-term relationships we've built over six decades. We are guided by four core values:
- We are kind and clear. Clarity is kindness.
- We do our part and trust our colleagues to do the same.
- We design for our end users.
- We start by taking single steps. We are looking for someone who shares these values and takes pride in doing things the right way. About You You are highly organized, detail-oriented, and take pride in accuracy. You enjoy creating order, identifying discrepancies, and solving problems before they become issues. You have extensive construction accounting experience and are comfortable managing multiple priorities, deadlines, and compliance requirements simultaneously. You are the type of person who:
- Notices when numbers don't reconcile and won't stop until they do
- Loves accurate records and well-documented processes
- Has exceptional follow-through and organization skills
- Values accountability and confidentiality and collaboration
- Enjoys finding ways to improve systems and workflows
- Takes ownership of your work and follows tasks through to completion

About the Role
Ontario Insulation is seeking a highly experienced Senior Construction Accounting Specialist to oversee the day-to-day financial administration of our business. This position is ideal for an accounting qualified who enjoys working independently, thrives in a detailed and process-driven environment, and has extensive hands-on experience within the construction industry. This is not a general bookkeeping position.



We are looking for someone who understands the unique accounting requirements of construction projects and can confidently manage everything from job costing and progress billings to government remittances, compliance reporting, payroll administration, and financial reporting. This role offers flexible part-time hours with the opportunity to grow into a full time position for the right candidate. Position Overview
- Permanent Part-Time: Approximately 16-24 hours per week
- Flexible schedule
- On-site position
- $45-$55 per hour based on experience
- Paid vacation
- Group benefits Qualifications
- Minimum 5 years of full-cycle accounting experience in the construction industry
- Expert-level QuickBooks Desktop experience (current or recent daily user)
- Advanced Microsoft Excel skills
- Strong understanding of Canadian accounting practices and government remittances
- Experience with construction job costing, progress billings, holdbacks, and project profitability reporting
- Experience preparing Statutory Declarations (Stat Decs) and managing contractor compliance requirements
- Experience with WSIB reporting, EHT, HST filings, payroll administration, benefits administration, and union remittances
- Experience using construction payment portals and customer billing platforms
- Experience supporting month-end and year-end accounting processes and preparing information for external accountants
- Excellent organizational and communication skills
- High level of accuracy and attention to detail

Key Responsibilities
Accounting & Finance
- Manage all full-cycle accounting functions using QuickBooks Desktop




- Process accounts payable, accounts receivable, payroll, and account reconciliations
- Prepare and submit government and union remittances, including HST, WSIB, EHT, Pension, Group RRSP, and Benefits
- Monitor cash flow, project profitability, and job costing performance
- Complete month-end and year-end procedures and prepare supporting documentation for external accountants Construction Accounting & Administration
- Prepare, track, and collect progress billings, progress draws, and holdbacks
- Prepare and manage Statutory Declarations and contractor compliance documentation
- Support project managers with financial reporting and project accounting information
- Coordinate with customers, vendors, subcontractors, and professional advisors
- Maintain records relating to company assets, equipment, vehicles, and inventory
- Identify opportunities to improve accounting workflows, controls, and efficiencies People and Culture Support
- Assist with employee onboarding administration
- Support compensation, benefits, and RRSP administration
- Maintain confidential employee records
- Payroll-related reporting and documentation Please Note Direct construction accounting experience is mandatory. Applicants without hands-on experience in construction accounting, including job costing, progress billings, Statutory Declarations, WSIB reporting, and contractor compliance requirements will not be considered. Pay: $45.00-$55.00 per hour Expected hours: 16.0 – 24.0 per week

Benefits:
- Casual dress
- Company events
- Dental care
- Employee assistance program
- Extended health care
- Flexible schedule
- Life insurance
- On-site parking
- Paid time off
- Vision care Application question(s):
- Tell us about a time you worked toward something you believe in. Work

Location:
In person

📌 Sr Construction Accounting Specialist (Hampton)
🏢 Ontario Insulation
📍 Hampton