W P S

Based at 1 Downhurst Avenue in Mill Hill, W P S (also known as Watertight Plumbing Services) presents itself as a comprehensive solution for property maintenance, extending its services far beyond standard plumbing. Established for over two decades, the company has built a reputation that, according to online feedback, is notably polarised. It serves as a case study in how customer experiences can vary dramatically, showcasing moments of exceptional service alongside reports of significant and costly errors. For homeowners in North West London considering their services, a detailed look at the available information is essential.

A Broad Spectrum of Services

W P S is not just a team of local plumbers; their operational scope is extensive. Their own marketing materials and service lists confirm they are a multi-trade firm equipped to handle a wide array of home improvement and maintenance tasks. This positions them as a potential one-stop-shop for complex projects, which can be a significant advantage for customers looking to avoid the hassle of coordinating multiple contractors.

Core Plumbing and Heating Expertise

At its heart, the business is a specialist in plumbing and heating. The services advertised are comprehensive and cover the needs of most domestic properties:

• General Plumbing: This includes everything from fixing leaking taps and burst pipes to replacing pipework and installing water tanks.
• Heating Systems: W P S are accredited installers for major brands like Worcester Bosch and Glow-worm. They handle full central heating installations, boiler repair, routine boiler servicing, power flushing, and underfloor heating. Crucially, they affirm that their engineers are Gas Safe registered (No: 142716), a legal requirement in the UK for any work on gas appliances and a vital assurance of safety and competence.
• Drainage Issues: The company is equipped to deal with a blocked drain or toilet, tackling everything from minor blockages in sinks and showers to more significant drainage problems requiring specialist equipment.

Beyond the Pipes: General Contracting

What sets W P S apart from many specialist plumbers is their extensive building and decorating division. They offer complete bathroom and kitchen refurbishments, managing the entire project from the initial design and rip-out to the final plumbing, tiling, electrical work, and flooring. Furthermore, their services extend to larger building works such as property refurbishments, extensions, and loft conversions, positioning them firmly in the general contractor category.

The Customer Experience: A Tale of Two Extremes

The public perception of W P S, reflected in an overall Google rating of around 2.9 to 3.3 stars from a small pool of reviews, is deeply divided. This mix of glowing five-star recommendations and damaging one-star critiques paints a complex picture.

The Positive Outlook

Several customers have had overwhelmingly positive experiences. One reviewer, Suzan Gerrard, described the service as “fantastic” and the staff as “brilliant plumbers, friendly and professional.” She sought their help at short notice for a blocked toilet, indicating a capacity for responsive, effective service that could classify them as a reliable emergency plumber during their working hours. Similarly, Kathy Giles, a repeat customer, praised the company for being consistently “professional, reliable and reasonably priced,” with “exemplary” work. Another client, Elisa Kahn, was straightforward in her thanks for help with her boiler. These reviews suggest that for many common plumbing and heating jobs, W P S can deliver a high-quality, satisfactory service.

Significant Causes for Concern

In stark contrast to the praise, a one-star review from Mike Blumenchan details a serious and troubling incident. He reports that the team installed a whole-house water filter incorrectly—specifically, the wrong way round. This error allegedly caused the carbon filter medium to leach into the home's water system, leading to subsequent damage to taps and a washing machine. The most critical part of this complaint is the alleged lack of aftercare; the reviewer claims that attempts to get the issue resolved and receive reimbursement were met with silence, stating that a representative named Ian never returned his calls. This type of feedback raises fundamental questions about quality control on more complex installations and the company’s process for handling complaints and rectifying mistakes. Another recent one-star review, though containing no text, contributes to the negative weighting of their overall score, suggesting dissatisfaction without providing details.

Operational Practicalities

W P S operates on a standard weekday schedule, from 8:00 AM to 6:00 PM, Monday to Friday. They are closed on Saturdays and Sundays. This is a critical factor for potential customers. While they may be able to respond quickly to emergencies during the week, they are not an option for out-of-hours weekend call-outs. Their website states they have no call-out charge and offer hourly rates for repairs, which provides a degree of transparency on pricing. They also claim to pride themselves on professionalism, with uniformed staff and sign-written vans, aiming to project an image of a reliable and organised operation.

Conclusion: A Calculated Decision for Customers

Ultimately, W P S appears to be a company with dual personalities. On one hand, there is clear evidence from multiple customers that they can be a reliable, professional, and friendly service provider for a range of jobs, from boiler maintenance to emergency blockages. Their broad service offering is a genuine convenience. On the other hand, the detailed negative review regarding a botched installation and poor follow-up service cannot be overlooked. It points to a potential weakness in either technical oversight on non-standard jobs or in their customer service protocol when things go wrong. For a potential client, the decision may come down to the nature of the job. Based on the balance of feedback, one might feel confident hiring them for routine boiler repair or to clear a blocked drain. However, for a major project like a full bathroom refurbishment or a complex system installation, the documented risk of significant error and difficult post-service communication warrants serious consideration and caution.