Business Details
39 Years
experience
Emergency
services
Trusted Heating Contractors in Northampton
Plumb-line has been a trusted name in central heating solutions since 1987, combining traditional customer service with expertise in modern energy-efficient technologies. Our family-owned business employs in-house engineers qualified to install and maintain all fuel types, ensuring compliance with industry standards. With a reputation built on quality and professionalism, we serve residential and commercial clients across the Midlands and nationwide.Our commitment to renewable energy solutions and government-backed schemes reflects our dedication to sustainability and customer value. We prioritise transparency, reliability, and long-term client relationships through tailored heating system installations and maintenance.
Services
Gas Boilers
Renewable Energy Solutions
Heating Controls
Boiler Servicing
Central Heating Systems
Details
- Year established: 1987
Highlights and features
- In-house engineers with 30+ years' experience in all fuel types
- Accredited under MCS, PAS2030:2019, and TrustMark schemes
- Specialists in ECO4/HUG2 government grant-eligible installations
- Comprehensive boiler servicing and 24/7 emergency response
- Combination of traditional service and renewable technology expertise
Associations and certifications
- MCS
- PAS2030:2019
- TrustMark
What people say
Unfailingly polite engineers
High-quality workmanship
Clear system explanations
Timely completion
Excellent aftercare
Services
Gas Boilers
We supply and install high-efficiency condensing gas boilers with warranties up to 12 years. Our engineers assess property requirements to recommend optimal solutions for domestic and commercial properties. All installations meet current safety and efficiency standards.
Renewable Energy Solutions
Specialist installation of air source heat pumps, biomass boilers, and solar thermal systems. Accredited under government schemes to reduce client costs while meeting carbon reduction targets through sustainable technology.
Heating Controls
Advanced programmable and smart heating controls improve energy efficiency by up to 30%. We install Nest, Hive, and manufacturer-specific systems with optional weather compensation for precise temperature management.
Boiler Servicing
Annual servicing for all fuel types maintains warranty validity and safety compliance. Gas Safe engineers perform pressure checks, flue tests, and corrosion inspections to ensure optimal performance and carbon monoxide safety.
Central Heating Systems
Complete heating system design and installation including radiators, underfloor heating, and pipework. Systems are tailored to property size and usage requirements with minimal disruption during installation.
Questions
Are you accredited for government heating grants?
Yes, we hold MCS, PAS2030:2019, and TrustMark accreditations required for ECO4 and HUG2 scheme installations.
Do you install renewable heating systems?
We specialise in air source heat pumps, biomass boilers, and solar thermal systems with government grant eligibility.
What areas do you cover?
Based in Northampton, we serve the Midlands and provide nationwide installations for commercial and residential properties.
Can you service existing heating systems?
Our Gas Safe engineers offer annual servicing and maintenance contracts for all boiler types and fuel sources.
Is emergency gas repair available?
For gas emergencies, call the National Gas Emergency Service on 0800 111 999 outside office hours.
