Your Regional Experts for Commercial Plumbing & Heating.

Reliable, Gas Safe registered engineers serving Hampshire. We take the guesswork out of commercial plumbing so your business can get back to work.

★★★★★
4.8 Rating (Based on Google Reviews)
Verified Score • September 2026

About Us

If you are looking for reliable commercial plumbing and heating engineers in Hampshire, welcome to Jigsaw Commercial Plumbing. Founded and led by hands-on directors Jim Finding, John Campbell, and Lee Collins, our company is built on a foundation of safety, quality workmanship, and exceptional service. Working alongside a fully qualified team of commercial gas engineers and plumbers, we look after local businesses, property managers, and commercial clients across the region. From managing large-scale facility fit-outs to resolving everyday maintenance issues, we bring the same dedication and expertise to every single job.

At Jigsaw Commercial Plumbing, our core priority is keeping your operations running smoothly and securely, which is why "Safety First" is at the heart of everything we do. We specialise in comprehensive commercial gas safety inspections, plant room maintenance, system servicing, and new boiler installations. Beyond heating, our team delivers complete commercial washroom and plumbing installations tailored to your site. Whether you need an urgent repair or a complete infrastructure upgrade, Jigsaw Commercial Plumbing is your trusted local partner for safe, efficient commercial properties.

Gas Safe Registered
NICEIC Approved
IPAF Certified
CSCS
OFTEC Certified
IOSH

Our Commercial Services

Commercial Plumbing
Commercial Plumbing Services

From high-occupancy facility repairs to large-scale pipework installations, our team handles all commercial plumbing requirements across Hampshire. We ensure minimal downtime for your operations with rapid fault response, preventative maintenance, and commercial washroom installations tailored to your property.

Commercial Gas
Commercial Gas & Heating Systems

Our Gas Safe certified engineers design, install, and maintain heavy-duty commercial heating systems and plant rooms. We deliver complete system installations, safety inspections, and heating controls upgrades to maximize fuel efficiency and keep your premises fully compliant with UK safety standards.

Legionella Testing
Legionella Risk Testing & Water Hygiene

Protect your staff, tenants, and visitors with our Legionella risk assessments and water system testing. We provide regular water sampling, system disinfectants, and complete compliance reporting to help facility managers fulfill HSE ACoP L8 requirements safely and efficiently.

Service Contracts & Turnkey Solutions
Turnkey Projects & Service Contracts

From initial design to final sign-off, we offer end-to-end turnkey solutions for commercial refurbishments and fit-outs. Pair your installations with custom maintenance contracts for scheduled servicing, emergency coverage, and hassle-free long-term compliance for your assets.

Keeping Your Business Running smoothly

Your Hampshire Commercial Experts
Based in Hampshire, Jigsaw Commercial Plumbing delivers end-to-end heating, gas, and plumbing solutions for commercial properties, facilities management, and local enterprises. We focus on compliance, rapid response, and minimal disruption to your daily operations.

Hampshire Coverage

Fully certified Gas Safe engineers operating across Fareham, Southampton, Portsmouth, and the wider region.

Regulatory Compliance

Complete compliance support, from commercial gas safety checks to HSE Legionella water testing.

Turnkey Infrastructure

End-to-end design, plant room upgrades, washroom fit-outs, and ongoing commercial service agreements.

Meet Our Team

Contact Us

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