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18 Years
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Emergency
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Expert Plumbing and Heating Services in Winchester & Southampton
Established in 2008 by Jamie Southall, JPS Plumbing, Gas and Electrical has built a reputation as a trusted provider of plumbing, heating, and gas services across Winchester, Southampton, and surrounding areas. Our team of Gas Safe registered engineers combines technical expertise with a commitment to transparency, offering 24/7 emergency response and fixed pricing to ensure customer confidence. With over 360 five-star reviews, we pride ourselves on delivering reliable solutions for both domestic and commercial clients, supported by manufacturer warranties and comprehensive boiler cover plans. Our services include boiler installations, unvented hot water systems, and emergency plumbing repairs, all executed with minimal disruption to your daily life.

We maintain strict compliance with UK safety standards and building regulations, ensuring every project meets rigorous quality benchmarks. Our dedication to ongoing training and technical innovation allows us to address both traditional and modern heating systems with equal proficiency. Customer testimonials consistently highlight our punctuality, professionalism, and thorough communication throughout each service interaction. As a locally owned business, we prioritise community relationships while maintaining national accreditation standards. Our transparent pricing policy eliminates hidden costs, and our emergency response team guarantees same-day or next-day service for urgent plumbing issues.
Services
Boiler Installations Emergency Plumbing Gas Safety Certificates Unvented Cylinders Boiler Servicing Central Heating Leak Detection Bathroom Plumbing Landlord Services Drain Repairs
Details
  • Year established: 2008
Highlights and features
  • 24/7 emergency plumbing response with same-day service guarantee
  • Transparent fixed pricing with no hidden costs
  • Gas Safe registered engineers with industry certifications
  • 10-year parts and labour warranty on boiler installations
  • Award-winning customer service with 4.8/5 rating from 366 reviews
Associations and certifications
  • Gas Safe Register
What people say
Prompt and effective service Knowledgeable workmen Excellent professionalism Reliable repairs Clear communication
Services
Boiler Installations
We supply and install all boiler types including combi, system, and regular boilers. Our Gas Safe engineers ensure safe, efficient installations compliant with building regulations. Each project includes removal of old units, system flushing, and 10-year warranties. Clients receive tailored advice on energy-efficient models to reduce long-term costs while maintaining heating reliability.
Emergency Plumbing
Available 24/7 for burst pipes, leaks, and heating failures. Our rapid response team guarantees same-day attendance with fully equipped vehicles. We prioritise water damage prevention and system restoration while maintaining clear communication throughout the repair process for residential and commercial properties.
Gas Safety Certificates
Annual gas appliance inspections conducted by certified engineers. This mandatory service for rental properties includes comprehensive checks of boilers, cookers, and flues. We provide official documentation valid for 12 months, ensuring compliance with legal requirements and tenant safety standards.
Unvented Cylinders
High-pressure hot water storage solutions eliminating loft tanks. Our installations include system design, pressure regulation, and safety valve integration. Ideal for properties with multiple bathrooms, these systems deliver consistent water pressure while meeting UK building regulation requirements for safety and efficiency.
Boiler Servicing
Annual boiler health checks to maintain efficiency and longevity. Our service includes component inspection, flue gas analysis, and system pressure adjustments. Regular servicing helps prevent breakdowns, maintains warranty validity, and ensures safe operation of both domestic and commercial heating systems.
People
Jamie Southall
Founder & Managing Director
With over 15 years in the plumbing industry, Jamie established JPS Plumbing in 2008. He oversees all operations, ensuring technical excellence and customer satisfaction across Hampshire. His leadership maintains the company's Gas Safe registration and quality standards.
Scott
Senior Heating Engineer
Specialising in complex heating system installations, Scott has eight years' experience with JPS. Customer reviews consistently praise his technical expertise and meticulous workmanship during boiler replacements and central heating upgrades.
Questions
Do you provide same-day emergency plumbing services?
Yes, our 24/7 emergency service guarantees same-day or next-day response for urgent plumbing issues across Hampshire.
What boiler installation warranties do you offer?
All boiler installations include up to 10 years parts and labour warranty, with specific terms depending on the manufacturer and model.
Are your engineers Gas Safe registered?
Yes, all our gas engineers hold current Gas Safe registration, ensuring safe and legal work on all gas appliances.
How much does a boiler service cost?
Service pricing varies by boiler type, with competitive rates starting from £89. We offer discounts for customers with existing boiler cover plans.
Do you handle commercial plumbing projects?
Yes, we provide comprehensive plumbing and heating solutions for businesses, including landlord gas certificates and emergency maintenance contracts.
Can you install unvented hot water cylinders?
Yes, we specialise in unvented cylinder installations that comply with UK building regulations, including safety valve integration and pressure testing.
Reviews (1)
Karina Daisy
May 15, 2021 Report
A great job was done on the bathroom and separate WC, with the old items being removed and new ones installed. An extra toilet was added to the main bathroom area, which required some digging. The service provided was excellent from start to finish. Nick was pleasant to have around while doing the work, as he was polite, courteous, and kept us informed about the progress. He went out of his way to ensure everything was taken care of, and nothing was too much trouble for him.

Overall, the experience was highly satisfactory, and they come highly recommended. We will definitely be using their services again in the future.