gas engineer tools
Skip itSoft demand (-46.2% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Review moat
Good940avg incumbent reviews — the moat a new listing must climb
Conversion
Good5.0%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Avg price
Okay£10.59avg listing price — sweet spot $15–$100
Competition
Bad77%top-5 click share — a locked-up shelf
Price range
Bad£4.97–£16.41cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad£19K£19K/yr · 35K searches
Growth
Bad-46.2%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, gas engineer tools is a £19K/yr Amazon United Kingdom market (35K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Jan–Feb–Oct–Nov–Dec. Verdict: Skip it — 34/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
gas engineer tools market data
- Units sold / yr
- 2K–2K
- avg 250–500/product
- Revenue / yr
- £16K–£21K
- units × avg price
- Conversion rate
- 5.0%
- Avg BSR
- #69
- Page quality
- 0%
- Prime
- 75%
- Sponsored
- 58%
- Out of stock
- 6.4%
- Avg brand age
- 65 months
- Avg seller age
- 179 days
Competition & brand share
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.Brands
11 rising
Sellers
36
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
77%
Top 20: 100%
Open market
16%
- Heatlab55%
- Plumb Chum8%
- HTS8%
- Generic5%
- Neoteck5%
- Monument4%
- Open — no brand owns it (5 brands, 16%)
Demand & seasonality
Weekly Amazon search volume, last 78 weeks — -46.2% search growth over the last 90 days.Peak months: Jan, Feb, Oct, Nov, Dec · busiest ÷ quietest = 2.9×
Top gas engineer tools search terms
- gas engineer tools22K/yr
- boiler service tools7K/yr
- plumb shark2K/yr
- plumbshark2K/yr
- plumbshark 10 in 11K/yr
- plumb shark 10 in 1 key1K/yr
Top gas engineer tools products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
PlumbShark 10-in-1 Plumbing Multi-Tool Radiator Bleed Key & Meter Box Key
Heatlab£11.164.7★493 rev
Plumb Chum universal bleed key meter box key The original Keyring Plumbing Multi Tool for professional and DIY magnetic hex holders radiator balancing tool bottle opener coin tool 10mm spanner.
Plumb Chum£14.254.6★283 rev
Gas Analyser Probe Adapter
Generic£8.873.3★3 rev
HTS Boiler Gas Valve Allen HEX Key Adjustment Tool 2.5mm x 4mm
HTS£4.974.6★229 rev
Neoteck Gas Leak Detector Natural Gas Detector with Audible & Visual Alarm Portable Gas Sniffer to Locate Combustible Gas Leak Sources Like Methane Propane for Home-Black
Neoteck£12.784.7★1,260 rev
Newest
by launch dateGas Analyser Probe Adapter
Generic£8.873 rev
Neoteck Gas Leak Detector Natural Gas Detector with Audible & Visual Alarm Portable Gas Sniffer to Locate Combustible Gas Leak Sources Like Methane Propane for Home-Black
Neoteck£12.781,260 rev
PlumbShark 10-in-1 Plumbing Multi-Tool Radiator Bleed Key & Meter Box Key
Heatlab£11.16493 rev
Plumb Chum universal bleed key meter box key The original Keyring Plumbing Multi Tool for professional and DIY magnetic hex holders radiator balancing tool bottle opener coin tool 10mm spanner.
Plumb Chum£14.25283 rev
Gas Hob Jet Pressure Test Point Adaptor Tool
Tezla£9.24109 rev
Trending
90-day click momentumGas Analyser Probe Adapter
Generic£8.873.3★
Coquimbo Work Light Tool Gifts for Men Dad Him Husband LED Torch Rechargeable Inspection Lamp Mechanic Emergency BBQ Light 360 Rotate with Magnetic Base and Hook (2 Pack Black)
Coquimbo£9.884.4★
Queta 5 Pieces Magnetic Telescoping Pickup Grabber Tool Extendable Tool Kit Including Pick-up Rod LED Lights Inspection Mirror and Flashlight Telescopic Handle 360 Rotatable for Extra Observation
Queta£13.464.6★
Neoteck Gas Leak Detector Natural Gas Detector with Audible & Visual Alarm Portable Gas Sniffer to Locate Combustible Gas Leak Sources Like Methane Propane for Home-Black
Neoteck£12.784.7★
Monument 32mm x 24mm A/F Compression Fitting Spanner DIN 895
Monument£9.474.5★
What buyers say about gas engineer tools
What buyers praise and complain about, mined from review topics.What buyers love
“EASY TO USE”
“Excellent product”
“Great value for money”
“Perfect fit”
“It work”
“I found the bleed key to be really strong”
“Perfect for adjusting gas valves”
“Works well”
“Very easy to detect the exact gas leak I can recommend”
“Easier to grip”
What buyers complain about
“It is small”
“often they would break”
“the gas leak was mended as it was a faulty valve”
“Not that bright”
“not easy to use”
“Internal part broke off”
“Changed the batteries and still dead”
“Bought because of a peculiar smell in my house that concerned me a little”
“will no longer charge”
“Pretty poor quality”
Top return reasons
Common questions
- Is gas engineer tools profitable to sell on Amazon United Kingdom?
- The niche generates £19K/yr across 12 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -46.2%. Flapen's verdict: Skip it (34/100).
- How competitive is the gas engineer tools niche?
- 11 brands and 36 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 80% of demand.
- What do buyers complain about in gas engineer tools?
- Top complaints mined from reviews: Size-Overall, Durability, Leak-Proof. The return rate is 0.7%.
- When does demand for gas engineer tools peak?
- Demand peaks in Jan–Feb–Oct–Nov–Dec; the busiest month runs 2.9× the quietest.
- What does it cost to enter the gas engineer tools niche?
- Listings span £4.97–£16.41; the average listing price is £10.59 (sweet spot $15–$100). The average incumbent carries 940 reviews — the moat a new listing must climb.