How much should a home-service company spend on marketing?

Build the marketing budget backwards from the work you can profitably fulfil. Start with the extra booked jobs you want, divide by your real close rate to estimate the qualified opportunities required, then set an allowable acquisition cost based on gross profit and the amount you are prepared to reinvest. Add media, agency or staff fees, creative, website, tracking and software to see the complete budget.

Search for contractor marketing budgets and you will find confident rules: a fixed share of revenue, a standard monthly retainer, or one “good” cost per lead for an entire trade. Those numbers feel decisive. They often conceal the variables that matter.

A roof replacement and a minor repair cannot carry the same acquisition cost. A no-cool call during a heatwave behaves differently from a maintenance-plan enquiry. A plumber with unused capacity needs a different plan from a two-truck operation booked for the next three weeks. Currency changes the labels, but not the calculation.

What belongs in a complete marketing budget?

Ask for separate line items. Otherwise a low management fee can hide heavy media requirements, while an expensive retainer may include work another proposal excludes.

• Media: payments to Google, Microsoft, Meta, directories or lead platforms.
• Management: an agency retainer, freelancer fees or the allocated cost of an in-house team.
• Owned assets: website builds, landing pages, local pages, photography and content.
• Measurement: call tracking, forms, analytics, CRM or job-management connections.
• Creative and production: design, video, copy and offer development.
• One-time work: setup, migration, tracking repair, rebranding or a new-site launch.

The distinction between media and management is particularly important. Money paid to an agency does not automatically include the amount paid to an advertising platform. Get both figures in writing, plus any usage-based software costs.

The five numbers to collect before setting a budget

1. Available capacity by service

Write down how many additional jobs, estimates or installations the team can realistically accept next month. Do this by service, crew and territory. “We want more leads” is not a capacity plan.

If the company can handle six more replacement estimates but 40 more maintenance visits, one blended demand target will misallocate spend. The budget should follow work the team can deliver well.

2. Average revenue and gross profit per completed job

Revenue is not the amount available for acquisition. Materials, direct labour, subcontractors, permits and other job-level costs matter. Use the company’s own accounting definition consistently and involve the person responsible for the books.

For services with very different economics, calculate separately. An average across drain clearing, sewer replacement and commercial maintenance can produce a number that describes none of them.

3. Close rate from qualified opportunity to won job

Use qualified opportunities—not every ring, bot submission, vendor call or out-of-area enquiry. If 20 relevant estimate opportunities produce five jobs, the observed close rate for that sample is 25%.

Do not borrow an agency benchmark when your own records exist. Price, financing, reviews, estimator skill, seasonality and response time all change close rate.

4. Booking rate from enquiry to qualified appointment

This exposes operational loss before sales begins. Track whether the call connected, whether the job fit, and whether a next step was booked. Our guide to home-service leads that do not become booked jobs explains how to separate those stages.

5. Acceptable acquisition cost

This is a management decision, not a platform default. Decide how much gross profit the business is prepared to reinvest to win one additional job while still covering overhead, risk and desired profit. A growth push may tolerate a different amount from a maintenance plan, but the decision should be explicit.

Calculate the budget backwards

Use this sequence for each priority service:

1. Target won jobs ÷ close rate = qualified opportunities needed.
2. Qualified opportunities ÷ qualification-and-booking rate = raw enquiries needed.
3. Target won jobs × allowable acquisition cost per job = maximum complete acquisition budget.
4. Complete acquisition budget − fixed management, creative, tracking and software costs = available media or variable budget.

Keep percentages as decimals in the calculation. A 25% close rate is 0.25. Round lead requirements up because a business cannot buy a fraction of a conversation.

An illustrative contractor budget

Consider a fictional HVAC company that has capacity for eight additional replacement jobs. This is a worked example, not an industry benchmark.

• Target: 8 won replacement jobs
• Observed close rate on qualified replacement appointments: 25%
• Required qualified appointments: 8 ÷ 0.25 = 32
• Observed enquiry-to-qualified-appointment rate: 50%
• Required raw enquiries: 32 ÷ 0.50 = 64
• Management-approved acquisition allowance: $600 per won job
• Maximum complete acquisition budget: 8 × $600 = $4,800

If management, landing-page work, tracking and software total $1,800 for the period, $3,000 remains for media. At that structure, the implied ceiling is $93.75 per qualified appointment or $46.88 per raw enquiry—provided the assumed booking and close rates hold.

The example does not say an HVAC lead “should” cost $46.88. It shows how an acceptable number emerges from one company’s targets and assumptions. If actual lead quality falls, close rate changes or capacity disappears, the budget must change too.

Why a revenue percentage is not enough

A percentage of revenue can help compare periods, but it cannot tell you where the next dollar should go. Two contractors with identical revenue may have different margins, backlogs, brand strength, crew capacity and expansion goals.

Revenue percentages also become circular during rapid growth: the company wants marketing to create revenue, but uses current revenue alone to decide whether it can market. A bottom-up job model makes assumptions visible and lets the owner challenge them.

Use the final percentage as a guardrail. If the calculated plan implies a dramatic change from historic spending, investigate why. Perhaps the growth target is unrealistic, the acquisition allowance is too generous, or the company has underinvested in a market with proven demand. The percentage raises the question; it does not answer it.

What is a good cost per lead?

A lead cost is good when it repeatedly produces profitable work the company wants and can fulfil. The cheapest lead can be expensive if it is unqualified. A costly replacement enquiry can be attractive if it books, closes and leaves adequate gross profit.

Compare at least three layers:

• Cost per raw enquiry: total attributable cost divided by calls, forms or messages.
• Cost per qualified opportunity: total cost divided by enquiries that fit service, geography and timing.
• Cost per acquired job: total cost divided by won work.

Do not let a platform’s “conversion” label decide which layer matters. Google Ads allows advertisers to define conversion actions and organise them into goals. For a contractor, the useful business outcome may occur later in a CRM or job-management system, after the online form or phone call.

Should agency fees count in cost per lead?

Yes when the question is, “What did it cost the business to generate this demand?” Report both figures:

• Media-only cost: useful for evaluating auction and campaign efficiency.
• Fully loaded acquisition cost: media plus attributable management, creative, landing pages, tracking and tools.

Neither figure is dishonest if it is labelled correctly. Problems begin when a proposal quotes media-only cost while the owner assumes it represents the complete investment. Our agency selection guide includes the ownership, scope and reporting questions to settle before signing.

How much data is enough to judge the budget?

A handful of leads can produce a dramatic but unreliable close rate. Set a review window that reflects the sales cycle and expected volume. Emergency plumbing may reveal patterns faster than considered roofing replacement; a boiler or heat-pump decision may take longer than a routine service booking.

Before changing spend, annotate operational events: missed-call coverage failed, an estimator was away, weather shifted demand, financing changed, or a service was paused. Otherwise marketing is blamed—or praised—for a change it did not cause.

Google Ads notes that average daily budgets are not strict daily caps. For most campaigns, spending can reach up to twice the average daily budget on a given day, while the monthly spending limit is generally 30.4 times that average. Contractors should plan cash flow around the monthly limit and understand how budget changes affect pacing. Budget also needs to agree with the campaign objective; review our guide to Google Ads bidding strategies for contractors before forcing a CPA target onto unreliable conversion data.

When should you increase spend?

Scale when the current system is measured and operationally ready:

• priority services still have profitable capacity;
• calls and forms route correctly;
• qualified opportunities are defined consistently;
• booking and close rates are based on recent records;
• cost per acquired job fits the approved economics;
• the channel has additional reachable demand.

Increase in deliberate steps and watch whether marginal results deteriorate. The first $1,000 and the next $5,000 may not buy opportunities at the same rate.

When should you cut or redirect it?

Reduce or redirect spend when the team is at capacity, lead handling is broken, demand comes from the wrong territory, booked work is unprofitable, or tracking cannot connect enquiries to outcomes. Cutting spend is not the only option: fix the landing page, intake process, targeting or service mix when evidence points there.

Channel timing matters too. Our comparison of SEO and Google Ads for home-service companies explains why paid search may serve an immediate capacity gap while organic work builds a longer-lived foundation.

Budget differences for roofing, HVAC and plumbing

Roofing

Separate repairs, retail replacement, insurance-related work and commercial opportunities. Estimate capacity can become the bottleneck after storms. A roofing marketing budget should not treat every inspection request as equally valuable.

HVAC and heating

Model service, maintenance agreements and replacement separately. Demand can move quickly with weather, so include rules for raising or pausing media when call handling and technician capacity change. See our HVAC marketing approach.

Plumbing

Emergency work may have a short decision window, while repiping, sewer and commercial work follow different sales paths. Dispatch radius can turn an otherwise valid lead into an unprofitable one. Our plumbing marketing page maps those trade-offs.

United States, Canada and United Kingdom

Do not convert a US benchmark into CAD or GBP and call it a local plan. Market demand, competition, customer language and operating costs need their own inputs.

A one-page monthly budget review

For each channel and priority service, show complete spend, raw enquiries, qualified opportunities, bookings, won jobs, revenue and gross profit where reliably available. Add capacity and disqualification reasons. Then record one decision: maintain, increase, reduce, or fix a named bottleneck before spending more.

This format keeps the conversation grounded. Rankings, impressions, clicks and profile views remain valuable diagnostic metrics, but they do not replace booked-job economics. If local visibility is the current constraint, start with our Google Business Profile guide for service-area contractors.

Frequently asked questions