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- TJ O'Mahony
Brand page · Building Materials · Ireland
TJ O'Mahony traffic, ads & competitors 172k visits a month, 2 active Meta ads.
TJ O'Mahony — TJ O'Mahony is an Irish-owned building materials and DIY store that provides building supplies, timber, insulation, plumbing, tools and DIY products to customers nationwide. In September 2026 tjomahony.ie drew an estimated 172k visits, down 37% on the month before. It ranks #1 of 124 Building Materials brands in Ireland and holds a 4.5 Trustpilot rating over 4,489 reviews.
Updated Traffic Sept 2026Meta ads 9 Oct 2026Google ads 21 Oct 2026Trustpilot Oct 2026
About the store
TJ O'Mahony is an Irish-owned building materials and DIY store that provides building supplies, timber, insulation, plumbing, tools and DIY products to customers nationwide.
01 · Traffic
TJ O'Mahony website traffic
The traffic card of the Gravity brand page: the latest month and its two trends. The monthly curve, 24 months of history, the audience by country, the traffic sources and the category comparison are for members, free to start.
TJ O'Mahony drew an estimated 172k visits in September 2026, down 37% on the month before and down 36% over three months.
- Worldwide#59,297of 4.5m sites · Top 5%
- In Ireland#138of 14.2k sites · Top 1%
- Building Materials, worldwide#294of 90,845 brands · Top 1%
- Building Materials, Ireland#1of 124 brands · Top 1%
172k
estimated visits in September
1 mo ▼ −37.3%4 mo ▼ −35.6%
The monthly curve, 24 months of history and the category comparison.
Create your free account02 · Reviews
TJ O'Mahony reviews
The review cards of the Gravity brand page: the Trustpilot page, with its star distribution and the brand's tiers against the index, and the Google reviews. The TrustScore history and the review velocity against the category are for signed-in members.
TJ O'Mahony holds 4.5 out of 5 on Trustpilot over 4,489 reviews, 1,385 of them in the last twelve months: 79% of customers give five stars and 9% one star. That volume places TJ O'Mahony in the top 5% of the 270,321 Trustpilot pages in the Gravity index, and its rating quality in the top 20%.
Building Materials Market Building Materials Store Garden Building Supplier Landscaping Supply Store Garden Furniture Shop Building Materials Supplier
Data not available
Review velocity, TrustScore history and the category comparison are on the Gravity brand page.
03 · Products
TJ O'Mahony best-selling products
The top three products in the catalogue, in the store's own best-seller order, with price and stock. The full catalogue, the rankings over time and the ads that lead to each product are for signed-in members.
Gravity by Benchr has not read TJ O'Mahony's catalogue yet.
Data not available
Data not available
Share of the catalogue by product family.
The dominant category places TJ O'Mahony in its comparison group.
- Average rating
- Data not available
- Rated products
- Data not available
- In stock
- Data not available
- Upper price quartile
- Data not available
- Currency
- Data not available
04 · Ads
TJ O'Mahony ads
Meta and Google ads, as the Gravity brand page shows them; the blurred ones are placeholders. Every creative, how long it ran, its EU reach and the estimated monthly spend band are for signed-in members.
TJ O'Mahony runs Meta ads on Facebook, Instagram, Audience Network, Threads, and has advertised on Google since June 2024 (image, text, video).
TJ O'MahonyTJ O'Mahony23 Sept 2026image
TJ O'MahonyTJ O'Mahony22 Sept 2026image- +View all Meta adsReach per ad, how long each creative ran, and the estimated monthly spend band. Free account.Sign in to Gravity
Text ad21 Oct 2026HPC Sales Limitedverified
Text ad21 Oct 2026HPC Sales Limitedverified
Text ad21 Oct 2026HPC Sales Limitedverified
- +View all Google adsFormats, first and last seen, and the keywords the brand bids on. Free account.Sign in to Gravity
05 · Influencers
TJ O'Mahony influencers
The creators who tag @tj_omahony on Instagram, found by Gravity by Benchr in their posts. One is shown here; the full list, the audiences and the contact details are for signed-in members.
Creators tag @tj_omahony on Instagram, led by P A I G E (26.8k followers, 2.1% engagement).
| Account | Profile | Followers | Engagement | Tags | Relationship |
|---|---|---|---|---|---|
| PP A I G E@__paintedbypaige__ · 🇬🇧 GB | Beauty cosmetics skincare Creator | 26.8k | 2.1% | 1 | Tagged @tj_omahony |
06 · Competitors according to Gravity
TJ O'Mahony competitors and alternatives
Gravity picks competitors from the index itself: same category, same market, similar size. The closest are named here; their figures, the full list and the side-by-side comparison are for subscribers.
Gravity by Benchr finds competitors for TJ O'Mahony among Building Materials brands in Ireland. The closest is gedimat.fr, then Byggmax, diy.by, Jewson Store, travisperkins.co.uk, Selco Builders Merchant & Timber Merchant.
| Brand | Similarity | Gravity score | Est. traffic | Trustpilot | Meta ads | Products | |
|---|---|---|---|---|---|---|---|
| gedimat.frgedimat.fr | |||||||
| Byggmaxbyggmax.se | |||||||
| diy.bydiy.by | |||||||
| Jewson Storejewson.co.uk | |||||||
| travisperkins.co.uktravisperkins.co.uk | |||||||
| Selco Builders Merchant & Timber Merchantselcobw.com |
07 · Company
Who is behind TJ O'Mahony?
Legal entity, funding and distribution, as the Company tab of the Gravity brand page shows them. Where Gravity has nothing on file, the line says so rather than disappearing.
TJ O'Mahony is a company based in Ireland. It employs about 128 people.
- Entity country
- 🇮🇪 Ireland
- Employees
- 128 on LinkedIn
- Own store
- tjomahony.ie · Magento
- Retailers
- None recorded
- Open jobs
- None recorded
08 · What people ask about TJ O'Mahony
What people ask Google about TJ O'Mahony.
10 answers built from the data on this page, each one sourced to Gravity by Benchr, which say so when we don't know.
Is TJ O'Mahony legit?
According to Gravity by Benchr, TJ O'Mahony is a brand based in Ireland: its Trustpilot profile is claimed by the brand, it sells on a Magento store, it employs 128 people on LinkedIn, it has 17,938 Instagram followers. Those are the marks of an established brand, not a pop-up shop. Source: Gravity by Benchr brand index, September 2026.
TJ O'Mahony reviews
Customers rate TJ O'Mahony 4.5 out of 5 on Trustpilot over 4,489 reviews, 1,385 of them in the last twelve months: 79% give five stars, 9% one star. Gravity by Benchr places that review volume in the top 5% of the 270,321 Trustpilot pages in its index. Source: Gravity by Benchr Trustpilot reading, October 2026.
What is TJ O'Mahony known for?
TJ O'Mahony is an Irish-owned building materials and DIY store that provides building supplies, timber, insulation, plumbing, tools and DIY products to customers nationwide. Gravity by Benchr classifies it under Building Materials. Source: Gravity by Benchr product classification.
TJ O'Mahony promo code
Gravity by Benchr does not collect discount codes. What Gravity observes: TJ O'Mahony advertises on Facebook and Instagram and on Google, where its offers often run. Check tjomahony.ie for current promotions. Source: Gravity by Benchr ad records, October 2026.
Where to buy TJ O'Mahony?
TJ O'Mahony sells on its own website, tjomahony.ie, a Magento store. Gravity by Benchr lists no retailer or marketplace for the brand. Source: Gravity by Benchr retailer data.
Who owns TJ O'Mahony?
Gravity by Benchr records a company based in Ireland, with 128 employees on LinkedIn. Gravity publishes no personal data about founders. Source: Gravity by Benchr company records.
Is TJ O'Mahony growing?
Not at the moment. Gravity by Benchr estimates about 172,300 visits to tjomahony.ie in September 2026, down 37% in a month and down 36% over three months. TJ O'Mahony ranks #1 of 124 Building Materials brands in Ireland in the Gravity index. Source: Gravity by Benchr estimated traffic, September 2026.
Which platform and tools does TJ O'Mahony use?
Gravity by Benchr identifies tjomahony.ie as a Magento store. The brand has claimed its Trustpilot profile. It advertises through Meta and on Google since June 2024. Source: Gravity by Benchr platform and advertising records.
What is TJ O'Mahony's ad budget?
Gravity by Benchr does not publish a spend figure for TJ O'Mahony on this page. What Gravity observes: an active Meta advertiser, on Facebook, Instagram, Audience Network, Threads. The estimated monthly spend band, derived from the EU reach of each ad, is on the Gravity brand page. Source: Gravity by Benchr Meta Ad Library records, October 2026.
Who are the biggest Building Materials brands in Ireland?
Among Building Materials brands in Ireland in the Gravity by Benchr index, TJ O'Mahony ranks #1 of 124 by estimated traffic. Its closest competitors on the same market are gedimat.fr, Byggmax, diy.by, Jewson Store and travisperkins.co.uk. Source: Gravity by Benchr competitor analysis, same category, same market, similar size.
Gravity by Benchr indexes more than 4 million e-commerce brands across 150 countries. Figures on this page are estimates, updated monthly; the Gravity score is recomputed nightly. Not affiliated with TJ O'Mahony.