Excavation companies rarely have a lead volume problem in the way a plumber does. They have a lead mix problem. The phone rings for a homeowner who wants a stump pulled for $400, while the general contractor who could keep two machines busy all summer never calls because nobody there knows your name. Most agencies sell excavators a consumer lead-gen package. That fixes the wrong thing.
This guide covers how to hire an excavation marketing agency: the filter, the channel stack, real pricing, and when you are better off spending the money on another operator.
Know who actually buys excavation
Excavation and sitework buyers fall into a few groups, and each one is reached differently:
- Homeowners - septic installs and repairs, drainage, foundations for additions, pools, driveways, land clearing. They search Google, check reviews, and want a fast quote.
- Builders and general contractors - site prep, foundations, utilities, grading. They hire subs they trust and rarely search. Relationships, reliability, and capacity win.
- Developers and commercial owners - site development, utilities, stormwater, demolition. Bid-driven, long cycles, references matter more than ads.
- Municipal and utility work - public bids and prequalification. Marketing helps reputation, not the award.
- Landowners and farms - land clearing, ponds, roads, drainage. Often rural, word of mouth heavy, with search growing.
An agency that only knows homeowner lead generation will flood you with small jobs. Decide which buyer you want more of, then make the agency build the plan around it.
The filter: questions that separate specialists from generalists
- "How would you reach builders and GCs, not just homeowners?" You want to hear about project pages, case studies, LinkedIn, direct outreach to builder lists, and showing up at local builder associations. If the answer is only Google Ads, they will not move your best customers.
- "How do you screen out small jobs?" Minimum job language on the site, negative keywords, and form questions about project type and acreage. Every unqualified call costs your estimator a site visit.
- "What do you report on?" Site visits booked, bids submitted, win rate, and sold revenue by customer type. Not impressions.
- "Have you run marketing for a heavy equipment, sitework, or septic company before?" Ask to see results across at least one full season.
- "How will you help us hire operators?" In this trade the constraint is often people, not demand. A good agency treats recruiting as part of the program.
- "Who owns the website, ad accounts, and tracking numbers?" You should. See the questions to ask a marketing agency before signing anything.
The channel stack for an excavation company
In rough order of return for most companies:
- Google Business Profile and reviews. Still the cheapest homeowner leads. Ask every residential and builder customer for a review, and post job photos weekly. Excavation photos (machines, trenches, finished pads) are distinctive and help you stand out.
- Service and project pages. One page per service (site prep, septic, drainage, land clearing, utilities, demolition, grading) plus project pages with photos, scope, equipment used, and location. Builders check these before adding a sub to their list.
- Paid search, narrowly. Target high-value service terms such as septic installation, land clearing, and site prep, with strong negatives for rentals, jobs, DIY, and equipment sales searches. Keep budgets tight until tracking proves it pays.
- Builder and GC outreach. A capability sheet, a list of every active builder and GC in your area, and a steady cadence of introductions and follow-ups. This is where repeat, high-volume work comes from.
- Recruiting content. Operator and CDL driver job pages, photos of your fleet and crew, and paid social aimed at hiring. Growth stalls without it.
- Retargeting and email. Cheap and useful for long commercial cycles and for staying in front of builders between projects.
What rarely pays at small scale: broad Meta lead campaigns, brand video before the basics, and shared-lead platforms that sell the same homeowner to five contractors.
What it costs
Monthly, all in, agency fee plus media.
| Company profile | Total / mo | Agency fee | What it covers |
|---|---|---|---|
| Owner-operator, one or two machines | $1,000-$2,500 | $600-$1,500 | Google Business Profile, reviews, service pages, a small search budget |
| Growing excavation company, $1M-$4M | $2,500-$6,500 | $1,500-$3,000 | Full local SEO, service-split paid search, call tracking, builder outreach support, recruiting pages |
| Multi-crew sitework firm, $4M-$15M | $6,500-$15,000 | $3,000-$6,500 | Project case studies, GC and developer outreach, recruiting campaigns, multi-county SEO |
| Regional sitework and utilities contractor | $15,000-$30,000+ | $6,000-$12,000 | Multi-market programs, ABM to developers, brand, ongoing recruiting |
Most growing excavation companies spend 2-5% of revenue on marketing, lower than consumer-facing trades because so much work comes from repeat builder relationships. If more than half your revenue comes from a handful of builders, put more of the budget into outreach and recruiting and less into homeowner ads.
Typical unit costs in most US markets:
- Homeowner paid search lead: $50-$180, higher for septic and land clearing.
- Cost per qualified site visit: $120-$400.
- Cost per new builder or GC relationship: hard to put on a dashboard, but a single repeat builder can be worth six figures a year.
Judge the program on site visits booked, win rate, and sold revenue by customer type. For general budgeting, see how much a marketing agency costs, and for larger contractor programs, the construction marketing cost breakdown.
The tracking you need before month one
- Call tracking by source with recordings, so you can hear whether calls are stump removals or site prep.
- A CRM or bid log that records every site visit, bid, customer type, and outcome.
- Sold revenue by source and customer type, reviewed monthly.
- A stated minimum job on your site and forms.
Without these, an agency can show you a rising lead count while your machines sit idle on small jobs.
When not to hire an agency yet
- Your machines are booked and you cannot find operators. Spend on recruiting first. More leads will just get turned away.
- Most of your work comes from two or three builders who keep you full. Protect those relationships and add one new builder at a time before buying ads.
- Nobody returns calls the same day. Fix response time first. It costs nothing.
- You do not know margin by job type. Small residential jobs can lose money once you count mobilization. Know this before buying volume.
- Your budget is under $1,000 a month. Run Google Business Profile, reviews, job photos, and a simple services site yourself, and spend the rest on builder lunches.
If you also pave driveways or lots, the asphalt paving marketing guide covers those economics. For flatwork and foundations, see the concrete contractor marketing guide.
The short version:
- Excavation is a lead mix problem, not a lead volume problem. Decide whether you want more homeowner work, builder work, or commercial sitework.
- Builders and GCs rarely search. Reach them with project pages, case studies, a capability sheet, and steady outreach.
- Screen out small jobs with minimum job language, negatives, and qualifying form questions.
- Expect $1,000-$2,500 a month all in for an owner-operator, $2,500-$6,500 for a growing company, and $6,500-$15,000 for a multi-crew sitework firm. Plan around 2-5% of revenue.
- In this trade recruiting operators is often the real constraint. Make it part of the marketing plan.
- Compare vetted agencies in the Top Excavation Marketing Agencies, browse the Top Home Services Marketing Agencies, and see the methodology behind our rankings.