Business Details
41 Years
experience
Trusted Plumbing & Heating Services in Harpenden
Established in 1985, KTH Services has built a reputation as a trusted provider of gas and central heating solutions across Hertfordshire. Our team of Gas Safe and OFTEC-registered engineers specialises in boiler installations, central heating systems, and maintenance services for both domestic and commercial clients. With over 35 years of experience, we prioritise reliability and technical expertise, offering Worcester Bosch boiler installations backed by up to a 12-year warranty when combined with our annual servicing.Our commitment to quality is reflected in our status as a Worcester Accredited Installer, ensuring adherence to rigorous industry standards. We serve St. Albans, Harpenden, and surrounding areas, providing tailored energy-efficient advice and emergency repair support. Our comprehensive Heat Care Cover Plans offer peace of mind, covering breakdowns and annual servicing requirements. Customer satisfaction remains central to our operations, demonstrated through consistent local market focus and transparent communication.
Services
Boiler Installations
Central Heating Systems
Boiler Repairs
Gas Safety Certificates
Boiler Servicing
Details
- Year established: 1985
Highlights and features
- We have over 35 years of experience in domestic and commercial heating systems.
- Our team are Gas Safe and OFTEC registered for compliance and safety assurance.
- We offer up to 12-year warranties on Worcester Bosch boiler installations.
- Our engineers provide annual servicing to maintain system efficiency and warranty validity.
- We cover Hertfordshire and surrounding areas with rapid response times.
Associations and certifications
- Worcester Accredited Installer
What people say
Reliable service
Technical expertise
Excellent customer care
Prompt repairs
Professional engineers
Services
Boiler Installations
We specialise in new gas boiler installations, including combi, system, and regular boilers. Our engineers conduct full surveys to recommend optimal solutions, using Worcester Bosch technology for over 90% efficiency. Modern installations can reduce annual heating bills by 30%, with up to 12-year warranties available when combined with system filters.
Central Heating Systems
Our central heating installations cover complete system design and implementation for residential and commercial properties. Services include pipework, radiator placement, and integration with renewable energy sources. We ensure compliance with current building regulations while optimising energy efficiency and system longevity.
Boiler Servicing
Annual boiler servicing prevents breakdowns and maintains warranty validity. Our engineers check for carbon monoxide leaks, clean components, and optimise efficiency. Servicing includes safety checks and performance diagnostics, with 30-day labour guarantees on all work undertaken.
Gas Safety Certificates
We provide Gas Safety Certificates for landlords and homeowners, ensuring compliance with legal requirements. Our inspections cover boiler functionality, gas pressure, and ventilation standards. Certificates are issued following thorough checks of all gas appliances and pipework.
Heat Care Cover Plans
Our comprehensive cover plans include Bronze, Silver, and Gold tiers for boiler protection. Plans cover parts, labour, and unlimited callouts with annual servicing included in higher tiers. Discounts apply for new boiler owners, with excess fees starting at 50 per callout.
Questions
What areas do you cover?
We serve Harpenden, St. Albans, Welwyn, Watford, Hemel Hempstead, Luton, London Colney, Bushey, and surrounding Hertfordshire areas.
Do you offer boiler warranties?
Yes, we provide up to a 12-year warranty on Worcester Bosch boilers when installed with system filters and annual servicing.
Are your engineers qualified?
All our engineers are Gas Safe and OFTEC registered, with specialist Worcester Bosch accreditation for boiler installations and maintenance.
What payment options are available?
We accept major credit/debit cards and bank transfers for installations, servicing, and Heat Care Cover Plan subscriptions.
Can you service older boilers?
Yes, we service and repair boilers over ten years old using quality replacement parts, with 1-year parts guarantees included.
