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10 Years
experience
Emergency
services
Trusted Heating & Plumbing Services in Scunthorpe
Established in 2016, Hales & Coultas is the largest heating and plumbing company in North Lincolnshire, serving domestic and commercial clients across Scunthorpe and surrounding regions. Our team of 25 professionals, with over 30 years of combined experience, delivers high-quality services including boiler installations, central heating solutions, electrical work, and renewable energy systems. As part of the Ongo group, we reinvest profits into local communities while maintaining accreditations such as Gas Safe, Oftec, and RECC.

Our expertise extends to servicing schools, care homes, and SMEs, with 24/7 emergency support for urgent needs. We prioritise customer satisfaction through qualified, insured staff and partnerships with Ashbridge for roofing and scaffolding services.
Services
Boiler installations Central heating Electrical services Renewable energy Landlord certificates Emergency repairs Smart home technology Gas appliance servicing PAT testing Heat pumps
Details
  • Year established: 2016
Highlights and features
  • We have over 30 years of combined experience in heating and plumbing.
  • Our team is Gas Safe and Oftec registered for industry compliance.
  • Certified by RECC for renewable energy expertise.
  • We offer 24/7 emergency services for urgent needs.
  • Part of the Ongo group, reinvesting profits into local communities.
Associations and certifications
  • Gas Safe
  • Oftec
  • RECC
  • Constructionline
  • CHAS
  • APHC
  • Waste Carrier Licensed
  • HETAS
  • FGAS
  • Trustmark
  • Disability Confident
What people say
Reliable service Qualified engineers 24/7 availability Competitive pricing Community focus
Services
Boiler installations
We install high-efficiency boilers for domestic and commercial properties. Our Gas Safe registered engineers ensure compliance with safety standards while optimising energy efficiency. Customers benefit from extended warranties and long-term cost savings through modern, reliable heating systems.
Central heating
Our central heating solutions include system design, installation, and maintenance. We service radiators, pipework, and controls to ensure optimal performance. Commercial clients receive tailored contracts covering schools, care homes, and industrial facilities across North Lincolnshire.
Electrical services
We provide full electrical services from PAT testing to consumer unit replacements. Our qualified electricians handle domestic rewiring and commercial projects, including EV charger installations and smart home technology integration for enhanced energy management.
Renewable energy
Specialising in air source heat pumps and solar solutions, we help clients reduce carbon footprints. Our MCS-certified installations qualify for government incentives while delivering sustainable heating and electricity generation for homes and businesses.
Emergency repairs
Available 24/7, our emergency service addresses boiler breakdowns and gas leaks. Gas Safe engineers respond promptly to domestic and commercial calls, minimising downtime with immediate repairs or temporary solutions until full restoration.
Questions
Are your engineers Gas Safe registered?
Yes, all our gas engineers are Gas Safe registered and Oftec certified for compliance and safety.
Do you offer emergency services?
We provide 24/7 emergency repairs for boiler breakdowns, gas leaks, and heating failures.
What areas do you cover?
We operate across North Lincolnshire, Scunthorpe, and surrounding regions for domestic and commercial clients.
Can you help with renewable energy installations?
Yes, we specialise in air source heat pumps and solar solutions with MCS certification.
Are you part of any accreditation schemes?
We hold accreditations including Gas Safe, Oftec, RECC, CHAS, and Trustmark for industry compliance.
How do you support local communities?
As part of the Ongo group, we reinvest all profits into improving homes and community infrastructure locally.