Why testimonials need checking at all
Testimonials are the most persuasive and the least reliable content on most industrial websites. Short quotes such as “excellent service, saved us lakhs” appear with no name, no date and no way to check them. Some are invented; many are genuine but edited until they say more than the customer meant. A buyer comparing compressor suppliers cannot tell which is which.
Our approach is simple: we would rather publish fewer customer statements, each one real and accurately framed, than a wall of praise nobody can verify. Below is the method we apply, and that you can apply to any supplier’s testimonials.
Five checks every testimonial must pass
- Authenticity. There is an original statement in writing, email or a recorded conversation, and we know who made it.
- Authority. The speaker was in a position to know, for example the maintenance manager who ran our rental machine, and is entitled to speak for themselves or their organisation.
- Permission. The speaker agreed to the specific words, the attribution (name, role, company or anonymous), the medium and the duration of use.
- Accuracy. Any shortening or translation keeps the original meaning and context.
- Substantiation. Any objective claim inside the statement, such as a pressure, a saving or a runtime, is backed by our own records or measurements.
If a statement fails one of these checks, it is held, rewritten with the speaker’s agreement, or not used.
What kind of statement is it?
Different types of customer statement need different support. Sorting them first avoids treating opinion as fact or fact as opinion.
| Statement type | Example | What supports it |
|---|---|---|
| Personal experience | “Communication was clear throughout the hire” | Speaker’s own account; can be quoted as their view |
| Opinion | “A helpful, practical team” | Speaker’s own account; presented as opinion |
| Operational observation | “The machine ran through our shutdown” | Hire and service records for the period |
| Numerical claim | “Pressure at the line rose by half a bar” | Logged readings with identified instruments |
| Comparative claim | “Our energy use dropped noticeably” | A proper before-and-after comparison |
| Third-party endorsement | “Approved by the manufacturer” | Written confirmation from that third party; we do not claim this |
Verifying who said it
We record the speaker’s name, role, organisation, their relationship to the job and how the statement reached us. A comment forwarded by a third party, or posted anonymously online, is not attributed as if it came directly from the customer. Where a customer wants to remain anonymous, we describe them by role and sector, such as “maintenance head, pharmaceutical plant, Telangana”, and keep the identity in our records so the statement remains traceable.
Permission and its limits
Consent to publish should be specific. A customer may agree to a quote on our website but not in a brochure, or to an anonymous attribution but not to the company name. We record what was agreed and when, and we remove a statement if permission is withdrawn. Consent covers publication; it does not make a technical claim true. If a customer says “we saved a lot of power” and nothing was measured, we either publish it clearly as their impression or leave it out.
Editing without changing the meaning
- Shorten only by removing words that do not change the meaning, and mark omissions where needed.
- Do not merge statements made at different times or by different people.
- Keep qualifiers such as “mostly”, “for our duty” or “during the shutdown”.
- Translate from Telugu or Hindi faithfully, and keep the original on file.
- Show the speaker the final version before publication.
When a testimonial includes a technical claim
Many genuine customer comments contain technical observations. These need the same evidence as any other technical claim on the website. “The 450 cfm machine ran round the clock with oil changes every 300 hours” can be checked against our hire and service records. “Uptime improved” needs a defined measure and period. “Energy fell by a fifth” needs a measured baseline and a matched after period, as set out on our before-and-after comparison page. Where the evidence is not there, we keep the customer’s view and drop the number.
Worked example: turning a customer comment into a publishable statement
Suppose a site engineer on a construction project sends a message after a three-month hire: “Your 400 cfm machine never let us down, the operators were good and our blasting finished early. I think we saved a lot of diesel compared with the old machine.”
Taking it through the checks gives a clear result.
- “Never let us down” is an operational observation. Our hire and service records for the period can confirm whether there were breakdown call-outs and whether servicing at 300 running hours was done on time. If the records agree, the phrase can be used as the customer’s words.
- “The operators were good” is opinion and can be quoted as such.
- “Blasting finished early” is an observation about the customer’s own programme. We cannot verify it from our records, so we either confirm it with the customer in writing or leave it out.
- “Saved a lot of diesel” is a comparative claim. Unless fuel use was recorded for both machines under similar duty, it cannot be published as a fact. At most it stays as “the site engineer felt fuel use was lower”, with the customer’s agreement.
The publishable version might read: “Your 400 cfm machine never let us down and the operators were good,” attributed to a site engineer on a construction project in Telangana, with the customer’s written permission on file. It is shorter than the original, but every word in it can be defended, and the customer has seen and approved it.
Keeping testimonials current
A testimonial describes a moment in time. People change roles, companies change names and a comment about a machine sold ten years ago may say little about today’s service. We review published statements periodically, remove those whose permission has lapsed or whose context no longer applies, and date them so readers can judge their relevance. If a customer later tells us their view has changed, we update or remove the statement rather than leave it standing.
How to judge another supplier’s testimonials
- Is the speaker identified at least by role and sector?
- Is the job described: equipment, duty, location, period?
- Are numbers presented with a basis, or just as round percentages?
- Are all testimonials suspiciously similar in wording?
- Will the supplier put you in touch with a referee on request?
A supplier who can answer these questions comfortably is giving you real evidence. One who cannot is giving you advertising.
How Reddy Compressors helps
We have supplied compressors on breakdown to leading pharmaceutical manufacturers in Hyderabad and Telangana, and to companies across many sectors through new and used machine sales, long-term rental and breakdown cover. Our customers include contractors working on steel, power, oil-and-gas and infrastructure projects in Andhra Pradesh, Karnataka and elsewhere in India. Few of them have agreed to be named publicly, so we describe projects factually and anonymously.
If you are considering us for a duty, ask for a reference. Where a past customer with a comparable application has agreed to speak to prospective buyers, we will put you in touch. You can then ask them directly about our engineers, rental fleet, service at 300 running hours and spares support. We are an independent multi-brand specialist working on ELGi, Atlas Copco, Ingersoll Rand, KAESER, Chicago Pneumatic and others, not an authorised dealer. We have tie-ups with all major and reputed brands.
Reach us at Srinilayam, 12-13-200, First Floor, Street No. 1, Tarnaka, Secunderabad 500017, on +91 99590 60718 or +91 92468 88812.
What to send us
- Your application and the duty (flow, pressure, diesel or electric)
- The kind of reference that would help you decide (sector, size, region)
- If you are a past customer offering feedback: your name, role, the job and how you would like to be attributed
- Any records you hold that support a technical point in your feedback
Frequently asked questions
Can I trust online reviews of compressor suppliers?
Treat them as a starting point. Reviews that describe a specific job, machine and period are more useful than short star ratings. Look for consistency across sources and for detail that only a real customer would know. For a significant purchase or hire, ask the supplier for a direct reference with a comparable duty and speak to that person yourself.
Why are your customer testimonials anonymous?
Most industrial customers, especially contractors and pharmaceutical plants, prefer not to be named on a supplier’s website. We respect that. We describe the speaker by role, sector and region and keep their identity on record so the statement remains traceable. Where a customer has agreed to act as a referee, we can arrange direct contact for serious enquiries.
Can you put me in touch with a past customer?
Yes, where a past customer with a comparable application has agreed to speak to prospective buyers. Tell us your duty, for example a 400 cfm diesel portable for blasting, or standby air for a pharmaceutical plant, and we will try to match you with someone whose experience is relevant. We will not share contact details without that customer’s consent.
What does it mean if a testimonial quotes a savings percentage?
It means the customer believes they saved that amount. Whether the figure is accurate depends on whether anyone measured a proper baseline and after period at the same boundary, with production and weather taken into account. Ask the supplier how it was measured. If there is no answer, read the figure as an impression, not evidence.
How do I give feedback on work Reddy Compressors did for us?
Email reddycompressors@gmail.com or call either of our numbers. Tell us the job, your role and whether you are happy for us to quote you, and how you would like to be attributed. We will show you the final wording before anything is published, and you can ask us to withdraw it at any time. Critical feedback is equally welcome.
Do you claim manufacturer approval in your testimonials?
No. We are an independent multi-brand specialist and not an authorised distributor or dealer of any manufacturer. Brand names and trademarks belong to their owners. Our testimonials, where published, relate only to the work our own team carried out for that customer.
Related pages
Technical content reviewed by D. Srinivas Reddy, Managing Partner and service engineer, Reddy Compressors. Last updated 17 October 2026. How our engineering content is reviewed.