Construction covers two businesses that search engines treat as almost unrelated. One is local and homeowner facing: roofing, remodelling, concrete, HVAC, pools, where the customer types a trade and a town and calls whoever answers first. The other is commercial and relationship led: general contractors, subs and specialty builders whose work arrives through bid lists, owners' reps and repeat clients, and whose website is read by an estimator checking whether you are credible rather than by a stranger looking for a phone number. Agencies pitch both with the same deck. Before you compare a single proposal, decide which of those two jobs you are buying, because it changes the pages that need writing, the way results should be measured, and roughly what the work is worth paying for.
Local trade work and commercial work need different pages
For a residential trade, the site is a set of service and area pages plus a Google Business Profile that has to be accurate, and the boring parts matter more than the writing. Proximity is a real factor in local results, so a single yard on one side of a metro will not appear for searches on the other side however good the copy is, and an honest agency raises that before you sign rather than after month six. Google's documentation on local business structured data sets out the properties a listing can mark up, including address, opening hours and the areas served, and keeping those consistent across every location and directory is unglamorous work that gets quietly skipped. For a commercial contractor the same budget is better spent on project pages that name the sector, the delivery method, the square footage and the role you held, because that is the language an estimator or an owner's rep actually searches, and because those pages double as the credibility check that decides whether you get on the bid list at all. An agency that proposes city landing pages to a firm that only chases public work has not read your business.
What genuinely moves results on a contractor site
In order of how often it turns out to be the constraint: whether the site loads and works on a phone held in one hand on a job site, whether each trade has its own page rather than one services page listing eight things, whether real projects are shown with photographs and locations, whether the phone number is a click and not an image, and whether licence numbers and insurance are visible. Google's own starter guide is blunt that useful, well organised pages aimed at what people are actually looking for beat clever technical work on thin content, and construction sites are unusually prone to thin content because the owner is on site all day and never writes anything. That is the real deliverable you are buying: someone who will extract what you know from a fifteen minute phone call and turn it into pages that read like a builder wrote them. Photographs of your own crews and finished jobs beat any stock library, and an agency that never asks you for them is planning to publish generic filler.
Where the money leaks in construction retainers
Three leaks recur. The first is paying for a monthly blog nobody reads while the core trade pages stay two paragraphs long, because blog posts are easy to produce and easy to invoice. The second is duplicated area pages, the same six hundred words with the town name swapped, which do very little and can make the site look worse rather than better. The third is a lead count that includes every form fill, spam enquiry and existing customer who used the contact page, presented as growth. Fix the third one first: agree in writing what counts as a lead, insist calls are tracked as well as forms since most contractor enquiries are phone calls, and ask for the raw call log rather than a dashboard number. Buying seo for construction companies as a retainer only makes sense once you can see which of those calls turned into a quote, and any agency that resists giving you the underlying records is protecting a number rather than a client.
The questions that separate a candidate from a reseller
Ask who writes the pages and whether you can speak to them, because a large share of construction marketing is subcontracted to writers who have never been on a site. Ask for two live client sites in your trade and look at whether the project pages are specific or generic. Ask what happens to the website, the domain, the analytics property and the Google Business Profile if you leave, and get the answer in the contract rather than in an email, since the single most expensive outcome in this sector is discovering the agency owns your listing. Ask for the smallest engagement they will accept and the minimum term, which removes more names from a shortlist than any other question and takes one reply to answer. Finally, ask what they would not do for your budget. A candidate who cannot name a single thing they would decline is selling a package, not a plan.
Questions people ask about seo for construction
How long before a construction site starts producing calls?
For an established local trade with an existing site and profile, movement on the easier trade and town combinations usually shows within a few months, while competitive metro terms take considerably longer. For a brand new domain, assume the first two quarters are foundation work. Any agency promising ranked results in weeks is either bidding on your brand name in paid search and calling it search work, or chasing terms nobody types.
Do I need a separate page for every town I serve?
Only where you can say something real about that town, such as jobs you have completed, permits you have pulled or a yard you operate there. A page that is a template with the town name replaced adds little and can dilute the site. It is usually better to have five substantial area pages backed by actual projects than forty thin ones.
Is search worth it for a commercial contractor who works from bid lists?
Yes, but measured differently. The value is not inbound enquiries from strangers, it is that the estimator or owner's rep who is checking you out finds project evidence, safety record and capability rather than a brochure site from 2016. Judge it on whether you are being invited to bid more often, not on ranking reports.
Should the same agency handle paid ads as well?
It can work and often reduces friction, but insist on separate reporting. Bundled reports are where paid brand clicks get folded into search results and both look better than they are. Ask for the ad account under your own billing so you can see actual spend against actual leads at any time.