Gíbson Harrís Ltd

Based in Durham, Gibson Harris Ltd presents a complex picture for potential customers seeking plumbing services. The company, which serves the North East of England, is officially Gas Safe registered and holds accreditations like CHAS and SMAS Worksafe, indicating a commitment to safety and professional standards. However, customer experiences paint a deeply divided portrait, suggesting that the quality of service can vary dramatically.

Positive Encounters with Skilled Engineers

On one side of the spectrum, there are glowing reports of individual engineers who exemplify professionalism and expertise. Customers have specifically praised employees named Mathew and Mark for their exceptional service. One recent account highlights Mathew's politeness, knowledge, and determination, noting he successfully rectified a major issue that another plumbing company had failed to resolve after several attempts. Similarly, an engineer named Mark was commended for his incredibly professional, civil, and polite conduct. He not only solved the initial problems with a hand wash basin but also proactively identified and corrected a fault with a leaking shower tray. These experiences suggest that Gibson Harris Ltd employs highly competent local plumbers capable of diagnosing complex faults and executing effective plumbing repairs.

Concerns Over Subcontracting and Accountability

Conversely, a significant number of reviews raise serious concerns, particularly in relation to projects where Gibson Harris Ltd appears to act as a contractor for larger developers, such as Persimmon Homes. A recurring theme in this negative feedback is the issue of subcontracting. One customer described the company as "unreliable plumbers who are appointed as subcontractors who then subcontract who then subcontract," leading to a perceived lack of overall responsibility for poor workmanship. This client reported a single issue that remained unresolved for over two years despite numerous visits, and claimed that invitations for the company directors, William Gibson or Chris Harris, to inspect the problem personally were not taken up.

This narrative is echoed in another detailed complaint from a homeowner on a Persimmon site. The review outlines a deeply unpleasant experience with a plumber assigned to the new-build development, citing:

• Poor craftsmanship, including the installation of leaky taps with visible pipe damage.
• A severe lack of communication, with texts and phone calls being repeatedly ignored.
• Unreliability, such as failing to show up for a scheduled appointment.
• A confrontational and unprofessional attitude.
• A refusal to carry out work that should have been standard, alongside attempts to revise a fee quote midway through a job.

These accounts point to a potential systemic issue where the quality control and accountability diminish significantly within a chain of subcontractors. When things go wrong in these scenarios, customers report feeling abandoned, with no clear line of responsibility to get problems rectified.

A Tale of Two Services

The stark contrast in customer feedback suggests that the experience you have with Gibson Harris Ltd may depend heavily on the nature of the job and who is assigned to it. For direct, private jobs handled by their highly-praised in-house engineers, the service can be excellent. These professional plumbers appear to be skilled troubleshooters who deliver a high standard of work and customer care.

However, when the work is part of a larger construction project and potentially passed down a line of subcontractors, the risk of encountering problems with workmanship, reliability, and communication appears to increase substantially. The frustrations expressed by multiple customers in this context cannot be overlooked. The lack of direct oversight and the diffusion of responsibility can leave homeowners in a difficult position, struggling for years to have basic plumbing installation and repair issues resolved.

Conclusion for Prospective Customers

Gibson Harris Ltd is a company with a dual reputation. They possess the accreditations and have demonstrated through some of their engineers that they are capable of top-tier work in services ranging from boiler repair to resolving difficult leaks. Yet, the consistent and detailed negative feedback surrounding their subcontracted work is a major red flag.

For anyone considering their services, it would be prudent to seek clarity on who, precisely, will be carrying out the work. If you are engaging them directly for a domestic job, you may have a very positive experience, especially if you are assigned an engineer like the ones positively mentioned in reviews. If you are encountering them as the designated plumber on a new-build site, it is worth being aware of the reported issues and ensuring you have clear lines of communication and accountability agreed upon from the outset.