Green Telecom Reviews & Alternatives: What 3.8/5 Actually Means

The Headline Number

Green Telecom reviews tell two different stories. The Google Business Profile sits at 3.8/5 from 27 reviews at the time of writing, which is mediocre for a UK B2B telecoms reseller. The split matters more than the average. The 5-star and 1-star sides describe two very different companies.

We’re Compare The Networks, an independent OFCOM-regulated business telecoms comparison service. We’ve been helping UK businesses since 2008 and we’re not affiliated with Green Telecom. This article walks through what the reviews actually say on both sides, why a 3.8/5 rating sits awkwardly with the company’s sustainability marketing, and what your alternatives look like if you’re considering switching.

What The 5-Star Reviewers Say

Worth being clear about this side first, because it’s real and the company is entitled to it.

The 5-star reviews on Green Telecom’s Business Profile praise specific people. Account managers and engineers are named. Long-term customers describe relationships that have worked well over years. The recurring positives: responsiveness from named individuals, technical engineers who get the job done on site, and a sense that the human side of the company can be very strong.

If your day-to-day with Green Telecom is going well and your account manager is responsive, that experience is real and consistent with what other satisfied customers describe.

What The 1-Star Reviewers Say

The 1-star side is where the mediocre headline rating comes from. The themes are structural rather than personal. They’re not "this engineer was rude", they’re "this part of the company doesn’t work for me". The patterns recur:

1. Post-Cancellation Billing

A reviewer describes being charged for three additional months after cancelling, with the new provider takeover made difficult.

2. Underhand Exit-Fee Collection (Reviewer’s Characterisation)

A reviewer describes what they characterise as the company using a "phony collection agency" to extort a termination fee. They preface the claim with "in my view". It’s a strong individual allegation. Read it yourself in context on the Business Profile and judge.

3. Leased Line Install Delays

Two separate reviewers reference leased line orders that weren’t installed after 110 days and 130 days respectively. One says they’re paying for 100Mbps and receiving 3Mbps.

4. Service Delivered Does Not Match Service Sold

The 100Mbps-vs-3Mbps gap is the clearest example, but the broader theme of "what we were sold is not what arrived" recurs.

5. Promised Tariff Reductions Not Followed Up

A reviewer describes being promised a lower monthly tariff that was never delivered, then being met with what they describe as threats when they tried to switch to another provider.

6. Sales-Led Culture

A reviewer characterises the company as one that focuses on what it can sell rather than whether what’s sold is right for the customer or actually keeps working. That’s one customer’s view, but it sits next to the structural complaints above and lines up with the same theme.

7. No Weekend Support

A reviewer notes there’s no help available at weekends.

8. Long-Standing Customer, Service Eventually Breaks

A reviewer who describes years of good service references phone lines going down and the recovery taking too long.

These are recurring patterns across publicly visible 1-star Google reviews on Green Telecom’s Business Profile. Read them yourself.

Why A 3.8/5 Sits Awkwardly With The Marketing

Green Telecom markets itself heavily around its sustainability credentials and has been carbon-positive trading since 2008. That’s a real credential and we acknowledge it. See the sales tactics article for how to evaluate sustainability claims more rigorously than a tagline.

The gap that 3.8/5 surfaces is between the marketing story (responsible, ethical, environmentally conscious) and the customer experience that 1-star reviewers describe (post-cancellation billing, install slippage, retention pressure on exit). A company can be genuinely committed to sustainability and have structural service issues at the same time. But in 2026, every major UK network and every credible reseller has a published net-zero commitment. Sustainability is a tiebreaker between two suppliers who match on service, not a reason to overlook the service itself.

How To Decide If Green Telecom Is Right For You

If you’re evaluating Green Telecom as a new supplier:

Read all 27 Google reviews yourself. Don’t just read the average. Read the 1-star reviews and ask yourself how you would feel if any of those were your experience.
Get every commitment in writing before you sign: install date, service level, total monthly cost, contract length, notice period, renewal clause, early termination formula.
Ask for the names of the account manager and the engineer who will look after your account. The 5-star reviews are very people-specific; structure your contract around the specific people if possible.
Compare at least two other providers on like-for-like terms.

If you’re an existing customer and your experience has been good, monitor it and keep your renewal options open. Diary your renewal date and the notice period. Don’t let an auto-renewal clause take the decision out of your hands.

If your experience matches the 1-star reviews, start building the file now and read our misselling guide.

What The Alternatives Look Like

Green Telecom is a multi-product reseller: lines, broadband, leased lines, IP telephony, mobile add-ons. The alternative depends on what you actually need.

For Business Mobile

The four UK networks are EE, Vodafone, O2 and Three. Direct deals are usually the sharpest. We compare all four. See our business mobile comparison.

For Business VoIP

The major UK B2B VoIP providers compete on price and features. The headline question is what handsets you need, what call volumes you actually have, and whether you need integration with a CRM. Read our business VoIP guide and request a VoIP quote.

For Business Broadband And Leased Lines

For standard FTTP and FTTC, multiple providers sell from the same Openreach infrastructure. The price spread can be 20% or more for the identical underlying product. For leased lines (Ethernet over FTTP, EFM, dedicated fibre), get three quotes and compare the install lead time, the service level guarantee and the contract length.

Frequently Asked Questions

What is Green Telecom’s Google rating?

3.8/5 from 27 verified reviews on the Green Telecom Limited Google Business Profile at the time of writing. Read the reviews yourself for the full picture.

Is Green Telecom on Trustpilot?

There is no significant Trustpilot footprint to compare against at the time of writing. The Google Business Profile is the primary public review source.

What do 1-star reviewers complain about most?

The recurring themes across 1-star Google reviews are post-cancellation billing, slow leased line installs, service delivered that does not match the service sold, retention pressure when trying to switch, and a sales-led culture (according to one reviewer).

What do 5-star reviewers praise?

Specific named account managers and engineers, and long-term relationships that have worked well. The 5-star side is genuinely positive, but person-specific.

Should I switch from Green Telecom?

Depends on your experience and the price. Compare at least two alternatives on like-for-like terms before deciding. We’ll do that comparison for you free of charge. Get a free quote.

Compare Your Options

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About this article. Claims reported here are attributed to public reviews on Google Business Profiles, Trustpilot and similar platforms. They represent the opinions of the reviewers cited, not statements of fact by Compare The Networks. Brands named may dispute these claims. If you are a brand representative who believes any content requires correction, please contact us.

Green Telecom Reviews & Alternatives (2026): What 3.8/5 Actually Means