“Clear communication” · Checkatrade, 15 Jul 2025
“communication with Geoff at GEM was excellent.” · Checkatrade, 12 Jul 2025
Public evidence profile
Gem Installs
Emergency callout
Air Conditioning, Electrician +2 more
Companies House
Active incorporated business
No Trust Score yet
- Rated 5.0 from 49 reviews
- 3 reviews in the last 12 months
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
2 checksWhat we can verify about Gem Installs
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
Emergency calloutAir Conditioning, Electrician +2 moreSee detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for Gem Installs →From Checkatrade
Emergency callout
Lists emergency callout on Checkatrade for these jobs:
- Air Conditioning
- Electrician
- Lighting
- Plumber
This is how they list themselves on Checkatrade. Call ahead to confirm they can come out for your job right now before you rely on it.
From customer reviews
What customers consistently say
Recurring themes from 3 customer reviews on Checkatrade.
Companies House registration
ActiveActive incorporated business
Gem Installs is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameGem Installs
Company number10200686
Incorporated
Registered activityElectrical installation
Run by2 directors (longest-serving director appointed in 2016)
Official checkOn the public register
Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 10 years on the register also points to an established business rather than a brand-new one.
Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
5.0out of 5
Where these reviews are published
- Checkatrade49 reviews · 5.0 avg
Highlights
“We were contacted by Geoff of GEM who asked what our needs were and talked us through the whole process. Geoff and his team are very knowledgeable, personable and efficient. When the job was complete you would have thought the air conditioning had been installed all along. They left the house spotless. Would highly recommend.”
“Great experience with Geoff and Gary. Clear communication, competitive rates and job quoted to completed in under a week. Can’t recommend highly enough!”
“From the outset and throughout communication with Geoff at GEM was excellent. The job was booked in within days of accepting the quote and completed in one day leaving everything clean and fully working. I would not hesitate to recommend GEM for residential air conditioning installation.”
Detailed reviews
These are the individual reviews we hold for Gem Installs, including the highlights above. The 49 headline total is the review volume reported across public review sources.
We were contacted by Geoff of GEM who asked what our needs were and talked us through the whole process. Geoff and his team are very knowledgeable, personable and efficient. When the job was complete you would have thought the air conditioning had been installed all along. They left the house spotless. Would highly recommend.
Great experience with Geoff and Gary. Clear communication, competitive rates and job quoted to completed in under a week. Can’t recommend highly enough!
From the outset and throughout communication with Geoff at GEM was excellent. The job was booked in within days of accepting the quote and completed in one day leaving everything clean and fully working. I would not hesitate to recommend GEM for residential air conditioning installation.
Sources
2 named public sourcesWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Business and public registers
Check dates vary by source. Where we hold a date, the check shows it.
About
Air conditioning in Mirfield, West Yorkshire.
Services they list
Air Conditioning InstallationAir Conditioning RepairAir Conditioning ServicingBathroom & Kitchen PlumbingBlocked BathsBlocked SinksBlocked ToiletsElectric Boiler InstallationElectric Boiler Servicing / RepairElectric CookersElectric Gate WiringElectric Heating
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
MirfieldWest Yorkshire
The areas they list covering on a public directory; confirm they cover your address before you book.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Verify at the sourceCheck them yourself
Electrical work in homes in England & Wales should be done by a registered competent person who can self-certify it meets the Part P safety rules. Check they're on the official register.
Check the electrical registerIn England and Wales, notifiable electrical work (new circuits, a consumer unit, anything in a bathroom or kitchen) must by law be signed off under Part P of the Building Regulations. Confirm they will handle that.
Prefer an electrician registered with a government-approved competent-person scheme (NICEIC, NAPIT or ELECSA) so they can self-certify the work meets the wiring regulations.
Insist on the Electrical Installation Certificate (or Minor Works Certificate) when the job is done. It is your proof the work is safe and compliant, and you will need it if you ever sell.
Want an extra legitimacy check? Run the Cowboy Checker on Gem Installs before you contact them.
Run Cowboy Checker →Independent checks
About this business
Recently reviewed3 reviews in the last 12 months.
A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the electrician services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
Good to know
Common questions about Gem Installs
Is Gem Installs a legitimate business?
Gem Installs has 49 independent public reviews, rated 5 out of 5. It is a registered business on Companies House, listed as active, and the public register shows no adverse status (no dissolution, insolvency or strike-off) against it. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Gem Installs?
Gem Installs has 49 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Gem Installs' reviews are genuine?
Gem Installs' 49 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Has Gem Installs had recent public reviews?
Gem Installs has 3 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
Is Gem Installs a registered business?
Gem Installs is a registered business on Companies House (company number 10200686), incorporated 26 May 2016, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
What does Gem Installs specialise in?
Gem Installs lists specialist services including Air Conditioning Installation, Air Conditioning Repair, Air Conditioning Servicing, Bathroom & Kitchen Plumbing, Blocked Baths, Blocked Sinks. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
