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35 Years
experience
Emergency
services
Trusted Plumbing & Heating Services in Morpeth
Established in 1991, A J Yearnshire has built a reputation as a trusted family-run plumbing and heating business serving Northumberland. With over 27 years of hands-on experience, Steven Yearnshire leads a team of time-served plumbers, continuing the legacy of quality service initiated by Tony Yearnshire. The company combines traditional craftsmanship with modern techniques to deliver reliable solutions for boiler installations, central heating systems, bathroom renovations, and emergency repairs. Specialising in gas, LPG, and oil installations, A J Yearnshire provides free estimates, guarantees workmanship, and ensures all projects meet Gas Safe and Oftec compliance standards.

Audrey Yearnshire manages customer care, ensuring seamless communication and administrative support throughout the process. Operating within a 25-mile radius of Amble, the business prioritises transparency, competitive pricing, and a commitment to resolving customer needs efficiently. With a focus on long-term relationships, the company handles every project from initial consultation to completion, coordinating additional trades when required. Their dedication to quality is evidenced by a 12-month installation guarantee and consistent positive feedback from local clients.
Services
Boiler Installation Central Heating Upgrades Bathroom Renovations Emergency Repairs Power Flushing Gas Safety Certificates Oil System Servicing Radiator Replacement Plumbing Maintenance Landlord Compliance Checks
Details
  • Year established: 1991
Highlights and features
  • 27 years of specialist experience in gas, LPG, and oil installations
  • Free estimates and transparent pricing for all projects
  • 12-month guarantee on installation workmanship
  • No job too small from emergency repairs to full system upgrades
  • Comprehensive coordination with electricians, roofers, and plasterers
Associations and certifications
  • Gas Safe
  • Oftec
What people say
Excellent service Very professional Prompt and polite High quality finish Highly recommended
Services
Boiler Installation
Specialist installation of gas, LPG, and oil boilers with manufacturer warranties. We handle full system replacements including radiators, pipework, and controls. All work complies with Gas Safe and Oftec regulations, with power flushing recommended for optimal efficiency. Customers receive detailed quotations, competitive pricing, and completion timelines.
Central Heating Upgrades
Efficiency-enhancing upgrades for existing systems including thermostatic radiator valves, magnetic filters, and inhibitor treatments. We address cold spots and sludge issues through power flushing while maintaining compliance with current building regulations. Annual servicing packages available to extend system lifespan.
Bathroom Renovations
Complete bathroom design and installation services featuring sanitaryware, tiling, and wet room conversions. Our team coordinates plumbing, electrical, and plastering work for seamless projects. We offer competitive quotes with clear timelines, ensuring minimal disruption during renovations.
Emergency Repairs
Urgent response for heating failures, leaks, and boiler breakdowns. Priority service for existing customers with same-day assessments when possible. Standard call-out charges apply outside regular hours, with transparent pricing provided before work commences.
Gas Safety Certificates
CP12-certified gas safety inspections for rental properties. Includes boiler, fire, and pipework assessments with detailed reports. Competitive pricing at 70.50, with annual reminder service to maintain compliance and avoid legal penalties.
People
Steven Yearnshire
Director
With 27 years of experience, Steven leads plumbing and heating operations, specialising in Gas Safe and Oftec-certified installations. He manages technical projects and ensures compliance with current regulations.
Audrey Yearnshire
Customer Service Manager
Audrey oversees administrative operations, quotations, and client communications. She ensures smooth project coordination and maintains the company's reputation for exceptional customer care.
Tony Yearnshire
Founder
Retired founder with second-generation plumbing expertise. Established the business in 1991, setting standards for quality that continue under Steven's leadership.
Questions
Do you offer emergency plumbing services?
Yes, we provide emergency repairs for heating failures and plumbing leaks. Priority given to existing customers with same-day assessments when possible.
What areas do you cover?
We serve Amble, Morpeth, Alnwick, Seahouses, and surrounding Northumberland areas within a 25-mile radius.
Are your engineers certified?
Yes, our plumbers hold Gas Safe and Oftec accreditations for gas, LPG, and oil installations.
How much does a boiler service cost?
Gas boiler services start at £75.70, oil boiler servicing from £98.00 including new burner nozzles.
Do you provide guarantees?
All installations carry a 12-month workmanship guarantee with manufacturers' warranties applying to parts.
What payment methods do you accept?
Preferred methods: BACs Transfer, Cheques/Cash, and Debit/Credit Card transactions.