Marketing for general contractors: where the next job comes from

Most general contractors get work from five places: referrals, search, paid ads, lead sellers, and their own past customers. Each one costs something different, turns on at a different speed, and fails in a different way. Knowing which is which is most of marketing for a general contractor.

Here is what each one is actually good for.

1. Referrals

Best for: the highest-quality work you will ever get. Costs: nothing in money, a lot in reputation and follow-through. Problem: you cannot turn them up when you need them.

Referrals close faster, haggle less and trust you before the first conversation. No other channel comes close.

The catch is timing. Referrals arrive when somebody else’s kitchen happens to need doing, which is not the same month your schedule goes quiet. Every contractor who has had a slow spring knows the feeling of waiting on a channel that cannot be hurried.

What does help: staying in touch with past customers and the trades around you. Which brings us to the one most contractors skip.

2. Your own past customers and trade network

Best for: the cheapest work available to you. Costs: a few hours a month. Problem: it feels awkward, so almost nobody does it.

A homeowner you remodelled a bathroom for three years ago is now thinking about the kitchen. An architect you worked with has a client who needs a builder. A plumber you get on with hears about jobs before you do.

Two things that work:

• A list. Every past customer, every architect, designer, realtor, supplier and subcontractor you have worked with. An email once a quarter with a recent project and a line about what you have room for.
• Being specific about what you want. “Let me know if you hear of anything” is forgettable. “I have room for one more kitchen starting in March” is not.

This is the highest return per hour in the whole list and the one most often left undone.

3. Search

Best for: steady calls from homeowners who went looking. Costs: time, or money if you hire it out. Problem: slow to start.

When a homeowner has no one to ask, they search. They look at the first few names, read the reviews, and call two or three. If you are not in that first screen, you are not in the running, and you never find out the job existed.

The upside is that the calls are yours, they keep coming after you stop paying, and they are not shared with three competitors. The downside is that it takes 60 to 90 days to see movement and four to six months in a competitive city, which makes it useless as an answer to a slow month happening right now.

The practical version: start it when you are busy, so it is working by the time you are not. Most contractors do the opposite.

We wrote a longer piece on what that work involves in contractor SEO.

4. Paid ads

Best for: turning the tap on this week. Costs: real money per click, in a competitive trade. Problem: it stops the day you stop paying.

Google ads put you at the top tomorrow. For a contractor whose schedule is empty in two weeks, nothing else moves that fast.

What to know before spending:

• Clicks in the trades are expensive, and in remodeling a single click often runs into tens of dollars.
• You pay whether or not the person was serious.
• It needs a page to send people to that actually converts, or you are buying visits to a page nobody calls from.
• The cost does not come down over time the way search work does.

Ads are a lever, not a foundation. They work best filling a gap while the slower channels build.

5. Lead sellers

Best for: volume, fast, with no setup. Costs: per lead, and the lead is sold to your competitors too. Problem: you are competing on price before you have said a word.

Services that sell contractor leads do work for some companies. Just be clear about what you are buying: a homeowner who filled in a form on someone else’s site, whose details went to three or four contractors at the same time.

That means a price conversation from the first call, and it means you never build anything. Stop paying and it all disappears at once.

What about social media?

Worth doing if you enjoy it, worth skipping if you do not.

Project photos on Instagram or Facebook do real work with people who already know you: the neighbour who saw your truck, the past customer deciding whether to call you again, the homeowner who got your name from a friend and is checking you are real. That last group matters more than most contractors realise, because almost everyone looks you up before calling.

What social rarely does for a contractor is bring strangers who are ready to hire. Nobody opens Instagram intending to find a builder.

If your hours are limited, reviews and search return more per hour. If you are going to do social anyway, the lowest-effort version that works: a photo of finished work once a week, with a line about what it was and where.

The offline things that still work

Not everything happens on a screen, and some of the oldest methods remain among the cheapest per job.

• Yard signs. A sign outside a job in a good neighbourhood is seen by exactly the people who can afford the same work, at the moment they are watching it happen. Ask permission, and leave it up a week after you finish.
• Truck and trailer lettering. Your vehicle is parked in the driveway for weeks at a time. Plain lettering with a phone number costs little and works for years.
• Neighbour letters. A short note to the houses either side of a job you are starting, saying who you are, what the work is, and roughly how long it will take. It heads off complaints and quietly advertises to the nearest people.
• The trades you work with. Plumbers, electricians and designers are in houses all day hearing about work you would want. They refer the contractors they get along with.

None of this scales, and all of it is close to free.

How to decide what to spend on

A rough order of operations for a general contractor:

Situation	Where to put the effort
Schedule is empty now	Past customer list, then ads
Schedule is fine, next quarter is unclear	Search work, reviews, Business Profile
Steady but the jobs are too small	Pages for the bigger jobs, better project photos
Busy and turning work away	Keep the review habit going, raise prices

The general rule: the cheapest channels are the slowest, and the fastest are the most expensive. If you only ever buy speed, you pay for it forever.

The part that makes all of them work better

Every one of these channels ends in the same place: a homeowner deciding whether you look like the right company. That decision gets made on your reviews, your project photos and your website, usually in under a minute, usually on a phone.

Fixing that one place improves the return on all five channels at once. It is also the cheapest thing on this list, and the most ignored.

Where to start

If you are not sure which of these is your gap, start by looking at where your last ten jobs came from. Write them down. Most contractors find they are relying almost entirely on one channel and have no second one running.

If you want a second opinion on which gap to fill first, book a free 15-minute call. We will look at your market together and tell you honestly whether search is worth it for you, or whether your money is better spent elsewhere.