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Trusted Plumbing Services in Gainsborough
Qualter Plumbing is a locally owned and operated business based in Gainsborough, Lincolnshire, dedicated to delivering comprehensive plumbing solutions. With decades of combined experience, our fully trained and certified tradesmen specialise in gas and oil central heating systems, boiler installations, gas appliance servicing, solar power integration, and bathroom renovations. We prioritise minimal disruption while maintaining the highest standards of workmanship, offering tailored services from pipe and radiator installations to emergency repairs. Our commitment to quality is underscored by our Worcester Accredited Installer status, enabling us to provide a 7-year guarantee on Worcester Greenstar Boilers.

We pride ourselves on transparency, reliability, and customer-centric service, ensuring every project meets individual client needs. Our teams expertise extends to disabled adaptations, power flushing, and drain unblocking, reflecting our dedication to addressing diverse plumbing challenges. Backed by positive testimonials and long-standing client relationships, we aim to exceed expectations through professionalism, technical proficiency, and a focus on safety. As a trusted local provider, we remain committed to continuous improvement, welcoming feedback to enhance our services and maintain our reputation as a leader in the plumbing industry.
Services
Boiler Installation Gas Servicing Bathroom Renovations Power Flushing Drain Unblocking Disabled Adaptations Gas Safety Certificates Solar Thermal Systems Underfloor Heating Emergency Repairs
Highlights and features
  • Fully trained and certified tradesmen with decades of local experience
  • 7-year guarantee on Worcester Greenstar Boiler installations
  • 24/7 availability for emergency plumbing and heating issues
  • Specialist in disabled bathroom adaptations and energy-efficient solutions
  • Consistently praised for professionalism and reliability in customer testimonials
Associations and certifications
  • Worcester Accredited Installer
  • Gas Safe Register
  • OFTEC
What people say
Professional manner Prompt attention Excellent workmanship Kept everything clean Highly recommend
Services
Boiler Installation
We supply and fit energy-efficient boilers including condensing, combination, and system models. Our Worcester Accredited Installer status allows 7-year guarantees on parts and labour. Trained engineers provide free estimates and 24/7 support for installations completed with minimal disruption to your property.
Gas Appliance Servicing
Annual gas safety inspections reduce carbon monoxide risks while maintaining appliance efficiency. Our Gas Safe registered engineers service boilers, fires, and cookers across residential properties. Certification provided for landlords and homeowners, ensuring compliance with safety regulations through thorough maintenance procedures.
Bathroom Installations
Complete bathroom design and installation services for modernisation or accessibility requirements. We handle tiling, plumbing, and electrical work with qualified tradespeople. Bespoke disabled adaptations include walk-in showers and wetrooms. Free quotes provided with emphasis on quality fixtures and minimal mess during transformations.
Central Heating Power Flush
High-pressure water jetting removes sludge and limescale from heating systems. Using Fernox cleaning chemicals, we restore efficiency in 3-4 hours. This service extends system lifespan while improving heat output. Recommended during boiler replacements or when radiators show cold spots, ensuring optimal performance of upgraded systems.
Drain Unblocking
High-pressure water jetting clears blockages without chemical usage. Our equipment handles domestic drains, grease traps, and stormwater systems. Technicians resolve recurring issues through thorough cleansing, preventing future obstructions. Service includes slope angle assessment for guttering installations to maintain proper water flow away from properties.
People
Nigel Qualter
Owner/Director
With over 20 years' experience in plumbing and heating, Nigel leads the business with technical expertise and customer-focused principles. He oversees all installations and service operations, maintaining quality standards while providing direct client consultation for bespoke solutions.
Jamie
Plumber
Certified plumber specialising in boiler installations and bathroom renovations. Recognised for meticulous workmanship and client communication, Jamie contributes to both domestic and commercial projects while ensuring adherence to safety regulations.
Tom
Plumber
Experienced tradesman handling emergency repairs and system maintenance. Tom's technical proficiency extends to power flushing and gas safety checks, consistently praised for professionalism and attention to detail during service calls.
Questions
What areas do you cover?
We primarily serve Gainsborough and surrounding Lincolnshire areas, with regular clients across North Lincolnshire and South Yorkshire.
Are you available for emergencies?
Yes, our team provides 24/7 emergency plumbing and heating services for urgent issues like leaks or boiler failures.
Do boiler installations include guarantees?
As Worcester Accredited Installers, we offer 7-year parts and labour warranties on Greenstar Boiler installations.
Can you handle disabled bathroom adaptations?
Yes, we specialise in accessible bathroom design including walk-in showers, level access installations, and mobility-friendly fixtures.
How quickly can you respond to service requests?
We aim to respond to all inquiries within 1 hour and typically offer same-day assessments for urgent plumbing issues.
Do you provide gas safety certificates?
Yes, our Gas Safe registered engineers issue Landlord Gas Safety Records following annual appliance inspections.