Damp proofing specialists marketing agencies UK: five to shortlist

Survey-led trades need a different checklist

The call to action is not 'get a quote'. It is 'book a survey'. That means the website has to reassure quickly, the Google Business Profile has to carry recent reviews, and someone has to respond to the enquiry while the homeowner is still worried enough to act.

Trust is the second axis. Damp proofing has a reputation problem with homeowners who suspect over-diagnosis, so independent reviews and a professional presentation of the survey report carry weight.

Home Improvement Growth was assigned to this list but sells only Meta video ads to glazing companies, so it was swapped for Scale Through Us, which names damp proofing among its trades. For the principles behind our selections, see what the best trades agencies have in common.

1. Scale Through Us

Best for: Damp proofing firms wanting a managed paid-ads department with a local competitor cap

Scale Through Us, based in London and working UK-wide, is the only agency in this directory that names damp proofing. It sells a fully managed growth department: Facebook, Instagram and Google ads, web design, SMS and email marketing, reputation management, SEO, CRM integration and automation, and growth consultancy. It caps itself at three businesses per niche per location.

Pricing is not published and terms are not stated. Proof is three short testimonials from electrical, roofing and driveway clients; there is no damp proofing case study despite the trade being named.

For a firm with budget for paid social and a surveyor to send out, the model fits. Buyers should ask for damp-specific results and the fee in writing. See our profile of Scale Through Us.

2. Riley Marketing

Best for: Owner-run damp proofing specialists who want reviews, survey bookings and follow-up on a fixed fee

Riley Marketing lists builders, plasterers and roofers among its trades and has built a site for an industrial painting and roofing contractor, Anglia Decor, whose work overlaps with damp and building fabric. Its system suits a survey-led trade well. Automated Google review requests, including reactivation of past customers, build the independent trust that damp firms need. Missed-call text back catches the worried homeowner who rang while you were under a floor. A CRM with lead status tracking means every survey booked, done and quoted is visible, and branded quote pages on your own domain present the report and price professionally.

The front end is an SEO-focused website with service and location pages plus Google Business Profile optimisation. For damp proofing the service pages write themselves: rising damp, penetrating damp, condensation, timber treatment, basement tanking, each by town.

The fee is fixed at £149 a month at the time of writing. No setup fee, built before you pay, unlimited revisions, cancel at any time. Against a trade where a single tanking job covers many months of fees, the risk is negligible.

Founder Tom Riley has ten years in search and lead generation, led organic growth at an insurtech and runs his own lead generation sites. Clients deal with him directly. Google Ads, Meta ads and local SEO are add-ons if survey volume needs a push.

3. TradesGrow

Best for: Damp firms in Wales and the wider UK wanting PPC, Facebook and local SEO with published per-trade results

TradesGrow in Cardiff offers web design, paid advertising with call tracking, local SEO covering Google Business Profile, citations and review generation, Facebook ads and done-for-you lead generation. It positions against clients' previous agencies with a 'no sales pressure, just results' line and publishes lead and revenue results for roofers, a boiler installer, a landscaper and a driveway company.

Damp proofing is not named; builders and roofers are. A free strategy call and audit are offered, lead-gen offers say first leads free, and a pricing page exists though tiers are not shown on the homepage. Headline growth claims carry a 'results vary' caveat.

The review generation inside its local SEO offer is relevant to the trust problem. See our profile of TradesGrow.

4. SanXpert Digital

Best for: Damp specialists wanting Google Ads and Google Business Profile on a fixed fee with out-of-hours capture

SanXpert Digital says it works exclusively with trade businesses and has for 12 years, with coverage claimed across more than 80 UK towns and cities. Services are Google Ads, Google Business Profile management, local SEO, AI automation for out-of-hours lead capture, AI visibility work and web development. It builds campaigns around trade-specific sales cycles, distinguishing emergency from replacement work, and offers a free live strategy audit.

Pricing is a fixed monthly fee with no percentage of ad spend, rolling monthly, no contracts, figures not shown. Trades named include roofers, builders and drainage engineers; damp proofing is not. Proof is limited to a roofing testimonial.

The sales-cycle framing is relevant: damp enquiries are urgent-feeling but slow-closing, and the out-of-hours capture addresses the first part.

5. FJ Digital

Best for: Damp firms that want educational social content handled by a construction specialist

FJ Digital in St Albans, founded in 2022 and run by Megan, does social media management and content creation for construction and trades businesses, plus profile refreshes and hourly consulting. It is an FMB Associate Member and a local award winner.

Damp proofing suits educational content: before-and-after photos, explanations of condensation versus rising damp, what a survey involves. That kind of feed builds the trust the trade lacks. Pricing is by monthly package, one-off service or hourly rate with no figures published; proof is client Instagram examples.

It is a single service. No website, no reviews, no survey booking.

Trust, booking and fee compared

Shortlisting for a damp proofing business

If you are the surveyor and the owner, start with Riley Marketing. It is the only entry that builds reviews, catches the missed call and tracks every survey through to quote for a fixed fee you can cancel, and it shows you the system before you pay.

If you have budget for paid social and want the only agency that names the trade, put Scale Through Us on the list and make it prove itself. TradesGrow and SanXpert both offer fixed-fee mixed-channel work and should be asked the same question: have you done damp before? FJ Digital is a sensible second line for educational content once the basics work.

For the broader market view, our fixed-fee agency comparison shows what each monthly figure should buy, and checking an agency is legitimate applies to any firm on this list that does not publish prices.

Frequently asked questions