Financial Modelling Tool for HVAC Businesses

Running a heating, ventilation, and air conditioning (HVAC) service business means juggling seasonal demand, managing technician schedules, and staying on top of cash flow. With Brixx, you can build a clear picture of your finances and plan ahead with confidence. Whether you're hiring new staff or investing in equipment, Brixx helps you make the right financial decisions at the right time.

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HVAC Businesses

Who can use this Brixx template?

  • HVAC business owners

  • Operations managers

  • Bookkeepers or accountants working with HVAC companies

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What are the benefits to HVAC businesses?

  • HVAC Template

    The template is tailored for service-based businesses that rely on skilled labour and fluctuating demand

  • Cash Flow Modelling

    Model cash flows and key aspects like call-out fees, service contracts, maintenance schedules, and parts inventory

  • Visualise Trends

    Visualise your income and outgoings across busy and quiet seasons

  • Test New Ideas

    Instantly test the financial impact of expanding your team, offering new services, or changing pricing

  • Growth Planning

    Quickly compare different growth scenarios – from acquiring more vehicles to expanding into new regions

Take control of your business finances with Brixx – built for HVAC pros who want clarity and control

Effective financial planning software is key to running a successful HVAC service. Brixx allows you to anticipate costs, model revenue fluctuations, and assess the impact of big decisions before committing. Whether you're growing your team, expanding your reach, or preparing for the off-season, Brixx provides the insights you need.

With decades of business planning expertise behind it, Brixx helps you see the road ahead and plan smarter. Gain the tools to forecast confidently, adapt quickly, and build a more profitable HVAC business.

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HVAC Businesses

Model your HVAC business in Brixx – see how quickly your finances can make sense!

  • Project Setup

    • Project name : HVAC Service & Installation Business
    • Time period : Monthly (ideal for managing cash flow, payroll, service revenue, and equipment expenses)
    Setup
    hvac business business name in brixx

  • Income Components

    Component: Service Income

    Sub-components:

    • Residential Maintenance Contracts – £6,000/month (60 clients @ £100/month)
    • Emergency Call-Outs – £2,000/month (average 20 callouts @ £100)
    • Commercial Maintenance Contracts – £4,000/month (4 clients @ £1,000/month)

    Component: Installation Income

    Sub-components:

    • Residential HVAC Installations – £10,000/month (2 installs @ £5,000 average)
    • Commercial Installations – £15,000/month (1 project per month average)
    • Parts & Equipment Upsells – £2,500/month
    Income
    hvac business income component example

  • Expenditure Components

    Component: Operational Costs

    Sub-components:

    • Technicians' Salaries – £12,000/month (3 staff @ £4,000/month)
    • Vehicles – Lease & Fuel – £1,500/month
    • Equipment & Tooling – £1,000/month
    • Parts Purchased – £6,000/month (linked to installation work)
    • Subcontractors (for large installs) – £2,000/month

    Component: Administrative Costs

    Sub-components:

    • Office Staff Salaries – £3,000/month
    • Accounting & Bookkeeping – £300/month
    • Marketing (Google Ads, Flyers, etc.) – £1,000/month
    • Insurance – £3,000/year (£250/month)
    • Software Licenses (e.g., job scheduling tools) – £150/month
    • Uniforms & Branding – £1,000/year (modelled annually)
    Expenditure
    hvac business expenditure component example

  • Asset Components

    Component: Fixed Assets

    Sub-components:

    • Service Vans (3 x £20,000, depreciated over 5 years)
    • HVAC Installation Equipment (£10,000 initial outlay)
    • Office Furniture & Fixtures (£5,000, depreciated over 5 years)
    • Tools (£8,000, mix of ongoing and one-time costs)

    Component: Current Assets

    Sub-components:

    • Cash Reserves (starting balance of £25,000)
    • Accounts Receivable (£10,000/month in delayed payments)
    • Stock of Spare Parts (£3,000 rolling stock)
    Assets
    hvac business asset component example

  • Funding Components

    Component: Bank Loan

    Sub-components:

    • Startup Equipment Loan – £40,000 @ 6% over 5 years (£775/month repayment)

    Component: Personal Investment

    Sub-components:

    • Owner's Capital Injection – £30,000 (used for van deposits, marketing launch, and cash buffer)

    Component: Grants & Rebates (Optional)

    Sub-components:

    • Government Energy Efficiency Grant – £5,000 (one-off in year 1)
    Funding
    hvac business funding component example

  • Scenario Planning in Brixx

    Demand Fluctuations

    • Model seasonal dips in income (e.g., winter boost, summer slowdown)
    • Create a 10% drop in residential installs to stress-test cash flow

    Rising Costs

    • Model parts inflation (5% increase in materials over 12 months)
    • Scenario for subcontractor rate increases

    Equipment Failure

    • Add a scenario for sudden van replacement (£20,000)
    • Model replacement via cash vs loan

    Staff Turnover

    • Delay in hiring replacement technician-reduced income for 2 months
    • Increased recruitment cost (£2,000 scenario)
    Scenarios
    hvac business scenario component example

  • Dashboard & Reporting

    Cash Flow Report

    • Monthly view of cash inflow from contracts & installations
    • Highlight burn rate and peak expense periods

    Balance Sheet

    • Assets: Vans, tools, office equipment
    • Liabilities: Business loan balance
    • Cash reserves & receivables tracked over time

    Profit & Loss Statement

    • Split income by service/install
    • Operational and admin costs highlighted
    • Net profit shown monthly and yearly

    Custom KPIs

    • Average Revenue Per Technician
    • Install Profit Margin (%)
    • Call-Out Response Profitability
    • Cost of Goods Sold (COGS) per install
    • Loan-to-Asset Ratio
    Dashboard
    hvac business dashboard component example

Strategic forecasting in Brixx

  • Plan for periods of high and low demand with seasonal forecasting

  • Understand the financial impact of hiring technicians or investing in new tools

  • Project recurring revenue from service contracts and maintenance plans

  • Budget for marketing campaigns, vehicle servicing, or software subscriptions

  • Prepare for rising material or labour costs and test your margins under different scenarios

Explore different industry frameworks you can build in Brixx for your business

  • Electricians

    Electrician

    Running a successful electrician business requires more than just technical skills – you need to stay on top of your.

  • Plumbers

    Plumber

    As a plumbing business owner, understanding how your cash flow may fluctuate throughout the year and knowing when to make.

  • Construction Companies

    Construction Company

    As a construction company, understanding how your cash flow may fluctuate throughout a project and knowing when to make strategic.

  • Garages

    Garage

    Running a garage or auto repair shop involves more than just fixing cars – it's about keeping your business running.

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Answer real questions about your business:

  • Scenario testing
  • 10-year financial forecast
  • Pre-built templates
  • Xero integration
  • Automated reports: P&L, balance sheet, cash flow, tax & more
A laptop displaying business analytics dashboard with graphs and charts.
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