Hertfordshire Air Conditioning
Companies House
Active incorporated business
Trust score
58out of 100
Rating5.0★
Review volumeLow · 3
Evidence breadth2 independent public sources
Profile statusListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about Hertfordshire Air Conditioning
Each card summarises one evidence dimension from public sources — open it for the full detail and named source. This is evidence context, not a guarantee.
See the full verification checklist for Hertfordshire Air Conditioning →Reviews · public evidence
What customers say
These reviews are published independently on the named public sources below — not testimonials this trader 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
Highlights
"I would definitely recommend Ken and his team. Mark did the installation for us and I am very happy with the work done. Everything was professional, tidy and made easy to understand."
"After searching the Internet and reading many reviews on local air conditioning companies I chose Hertfordshire Air Conditioning, I couldn't have chosen a better company to install air-conditioning into my mothers mobile home. Ken was super informative, explained everything simply and did not push us into booking him at any point. Darren and Sam the engineers who installed the equipment were wonderful, polite, friendly and tidy!! They really are a brilliant team. My mother couldnt be happier with her easy to use, quiet air con. 100% 5? service"
"Excellent service from start to finish. Engineers were polite, efficient and very tidy."
Detailed reviews
I would definitely recommend Ken and his team. Mark did the installation for us and I am very happy with the work done. Everything was professional, tidy and made easy to understand.
After searching the Internet and reading many reviews on local air conditioning companies I chose Hertfordshire Air Conditioning, I couldn't have chosen a better company to install air-conditioning into my mothers mobile home. Ken was super informative, explained everything simply and did not push us into booking him at any point. Darren and Sam the engineers who installed the equipment were wonderful, polite, friendly and tidy!! They really are a brilliant team. My mother couldnt be happier with her easy to use, quiet air con. 100% 5? service
Excellent service from start to finish. Engineers were polite, efficient and very tidy.
Companies House registration
ActiveActive incorporated business
Hertfordshire Air Conditioning is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameHertfordshire Air Conditioning
Company number09636085
Incorporated
Registered activityPlumbing & heating installation
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 11 years on the register also points to an established business rather than a brand-new one.
Open Companies House entry (opens in new tab)Sources
3 named public sourcesEvery signal, traced to its origin
Review sources
Official sources
Public evidence last checked May 2026
About
In Harpenden, Hertfordshire.
What this business says about itself
From their own website
What this business says about itself
See their work: Photo gallery (opens in new tab) · Instagram (opens in new tab) · Facebook (opens in new tab) · Pinterest (opens in new tab)
Online since 2015. Their website domain was first registered in 2015, according to the public domain registry — an independent sign of how long they’ve been operating online (we checked this ourselves, it’s not a claim from their site).
- Areas served: Hertfordshire, Bedfordshire, North London
These are statements the business makes on its own website — worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Independent checks
About this business
How long they've really been tradingIndependent sources agree they've been operating since at least 2015 — that's 11 years, confirmed across 3 separate sources.
Website online since2015Company registered2015First public review2022
Check them yourself
What to check before you hire
Worth checking yourself
Review volume: Low · 3
Profile status: Listed
Want an extra legitimacy check? Run the Cowboy Checker on Hertfordshire Air Conditioning before you contact them.
Run Cowboy Checker →Good to know
Common questions about Hertfordshire Air Conditioning
What do customers say about Hertfordshire Air Conditioning?
Hertfordshire Air Conditioning has 3 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 Hertfordshire Air Conditioning's reviews are genuine?
Hertfordshire Air Conditioning's 3 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.
Is Hertfordshire Air Conditioning a registered business?
Hertfordshire Air Conditioning is a registered business on Companies House (company number 09636085), incorporated 12 Jun 2015, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.
What areas does Hertfordshire Air Conditioning cover?
They state on their own website that they cover Hertfordshire, Bedfordshire, North London. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.
How long has Hertfordshire Air Conditioning been trading?
Hertfordshire Air Conditioning's website has been online since 2015, according to the public domain registry — an independent marker of how long they have been established.
JW Building & Landscaping Services Ltd
87Trust scoreout of 100
510 reviews (33 in the last year) · 2 credentials shown
Often reviewed for: Landscaping & garden
Known for: Friendly & polite
2 credentials shown
Locksmith Services Ltd
82Trust scoreout of 100
466 reviews (5 in the last year) · 1 credential shown
Known for: Professional · Punctual · Fast & efficient
1 credential shown
S. Miller Electrical Ltd
59Trust scoreout of 100
243 reviews (3 in the last year)
Emergency callout
Baker Smith Limited
82Trust scoreout of 100
229 reviews · Reviewed 10 months ago · 1 credential shownFixed pricing · Free quotes
Known for: Professional
Emergency callout1 credential shown
Ridgeline Roofing & Building Specialist Ltd
83Trust scoreout of 100
179 reviews (42 in the last year) · 1 credential shownFree quotes
Often reviewed for: Roofing
Known for: Friendly & polite
Emergency callout1 credential shown