DHS

What DHS does

DHS (Domestic Heating Services (Wholesale) Limited) is a Guernsey-based wholesale distributor of plumbing, heating, and bathroom products, founded in 1970 and now operating as a wholly-owned subsidiary of Wolseley, the UK's largest trade specialist in heating, bathrooms, and plumbing. The company operates from a single location at Longcamps, St Sampsons, Guernsey, serving two primary customer segments: trade professionals (plumbers, heating engineers, installers) via a trade counter and quote-based sales motion, and residential end-users via an in-house bathroom design showroom. Its core offerings are plumbing & heating wholesale supply — positioning DHS as the link between installers and manufacturers with warranty claim handling and product selection guidance — and bathroom design services, with an in-house team described as arguably the most experienced in the Bailiwick, providing end-to-end consultation and product supply for residential customers.

The business operates as a traditional sales-led trade distribution model with a consumer-side showroom overlay. Revenue is generated through one-time product sales (trade distribution across 30,000+ SKUs sourced via Wolseley's central supply facility, typically delivered within a few days) and professional services (bathroom design consultations). Pricing is quote-based and not publicly disclosed; GTM is direct via phone, email, and the showroom, with a Saturday morning trade counter for will-call utility. Distribution channels include direct trade sales, inside sales quote requests, and a physical showroom. The company has no technology platform, no proprietary software, no app, and no APIs — its online presence is a standard WordPress website (dhs.gg) used for marketing and contact capture.

DHS has built 50+ years of local market presence and has been voted Best Supplier to the Guernsey Construction Industry in 2018 and 2023 (plus 'Industry Supplier of the Year' multiple times). The 2024 acquisition by Wolseley formalized an extended supply ecosystem spanning major brands (BAXI, Mira, Aqualisa, Pegler, Grant, Utopia, Vogue, HIB, Scudo), but has not changed the fundamental single-site, traditional-distribution character of the business. The competitive position is that of an incumbent local specialist with structural access to group-level supply, operating in a small, geographically constrained market that limits both competitive entry and addressable scale.

Name

DHS

Legal name

Domestic Heating Services (Wholesale) Limited

Website

https://dhs.gg

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

51–100 employees

Short description

DHS is a Guernsey-based wholesale distributor of plumbing, heating, and bathroom products, serving trade professionals and residential customers from a single location. Founded in 1970 and now owned by Wolseley, the company supplies over 30,000 SKUs and offers in-house bathroom design services.

Ownership category

akta.pro rank

Headquarters

HQ city

St Sampsons

HQ country

Guernsey

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Plumbing & Heating Product Sales: Wholesale distribution of plumbing, heating, and bathroom products to trade professionals and installers in Guernsey. Revenue generated through product sales with pricing based on trade accounts and volume.
2. Bathroom Design Services: Design consultation and supply of bathroom products through the showroom, providing end-to-end bathroom solutions for residential customers.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

DHS is a wholesale plumbing, heating and bathroom supplier based in Guernsey. It supplies plumbing and heating products to trade professionals (plumbers, heating engineers, installers) via a trade counter and quote-based sales, and provides full-service bathroom design consultation and product supply to residential customers through its showroom. As a Wolseley-owned subsidiary, DHS can draw on a central supply facility offering over 30,000 SKUs for typically few-day delivery.

Product overview

DHS (Domestic Heating Services) is a wholesale plumbing, heating, and bathroom design supplier based in Guernsey, now owned by Wolseley UK. The company operates two core offerings: Plumbing & Heating (product supply to professional tradespeople) and Bathroom Design (full-service design consultation and product supply). With over 30,000 products available from their central supply facility, DHS serves as the link between installers and manufacturers, handling warranty claims and ensuring quality products sourced based on design, value, and supplier support.

Differentiator

Problem solved

Functional benefit

Products and services

• Plumbing & Heating Wholesale supply of plumbing and heating products to professional tradespeople on Guernsey. Provides trade counter access, quote-based sales, expert guidance on product selection within budget, and manufacturer warranty claim handling. Backed by Wolseley-owned supply chain with over 30,000 SKUs available for few-day delivery.
• Bathroom Design Full-service bathroom design consultation and product supply for residential customers in Guernsey. Delivered through the DHS showroom by an experienced design team, providing end-to-end bathroom solutions from initial design concept through to delivered products.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Nine partnerships are on record, tiered minor.

• ScudominorChannel Partner/ Reseller/ DistributorBathroom brand partner supplying products through DHS showroom
• HIBminorChannel Partner/ Reseller/ DistributorBathroom brand partner supplying bathroom products
• AqualisaminorChannel Partner/ Reseller/ DistributorBathroom brand partner supplying shower and bathroom products
• UtopiaminorChannel Partner/ Reseller/ DistributorPremium bathroom brand partner
• PeglerminorChannel Partner/ Reseller/ DistributorPlumbing and heating brand partner supplying valves and fittings
• Mira ShowersminorChannel Partner/ Reseller/ DistributorShower manufacturer partner supplying bathroom products
• GrantminorChannel Partner/ Reseller/ DistributorHeating solutions brand partner supplying boilers and heating products
• BAXIminorChannel Partner/ Reseller/ DistributorMajor heating brand partner supplying boilers and heating systems
• VogueminorChannel Partner/ Reseller/ DistributorBathroom brand partner supplying bathroom products

Scale indicators3 records

Recent moves5 records

Expansion highlights3 records

Emerging players

• Toolstation: Trade-focused retailer with a growing plumbing and heating product range and strong e-commerce ordering. Comparable in trade customer focus, but differentiated by a national digital-first model with click-and-collect convenience.

Broad incumbents

• Travis Perkins: One of the UK's largest builders' merchants with significant plumbing and heating supply. Comparable in serving trade professionals with broad construction products, but operates at national scale and across multiple categories.
• Ferguson Enterprises: Large North American/UK plumbing, heating, and waterworks distributor. Comparable core offering of plumbing and heating supplies to trade professionals at scale, but operates across a much wider geography and product mix.
• Wolseley UK: Parent company and the UK's largest trade specialist in heating, bathrooms and plumbing. Operates Plumb Center, Pipe Center, and Bathroom Center branches nationally; most relevant as the parent that provides DHS with its 30,000+ product supply backbone.
• Jewson: UK builders' merchant with plumbing and heating product supply among broader construction categories. Comparable end customers (tradespeople) and channel mix, but a much broader portfolio and national footprint.
• Saint-Gobain (UK): Global building materials group with UK distribution businesses including plumbing and heating. Comparable in serving construction industry with product breadth, but positioned as a wide portfolio incumbent rather than a niche specialist.

Direct peers

• Plumb Center: Wolseley's dedicated UK plumbing and heating trade counter brand. Directly comparable in the trade plumbing and heating wholesale model, with similar trade-counter, showroom, and installer-focused GTM, though operating at UK mainland scale rather than a single island market.
• City Plumbing Supplies: UK national plumbing and heating merchant with branches and trade counters. Closely comparable trade-counter, plumbing-focused product mix, and installer customer base, but at significantly larger scale than DHS's single Guernsey location.
• Graham Plumbers' Merchant: UK-focused plumbing and heating trade supplier with branches across the country. Closely comparable in trade counter, plumbing/heating focus, and installer customer base, though at much larger scale than DHS.

Regional players

• Reece Limited: Australia and New Zealand's largest plumbing and bathroom supplies distributor. Highly comparable business model focused on plumbing, heating, and bathroom products to trade, but operates in a different geographic region.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks4 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/dhsguernsey

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about DHS