Business Details
44 Years
experience
Emergency
services
Trusted Plumbing & Heating Services in Cheltenham
Established in 1982, Alsto-Heat is a family-run plumbing and heating engineering firm serving Gloucester, Cheltenham, and surrounding areas within a 20-mile radius. Our team of Gas Safe and OFTEC-accredited engineers collectively bring over five decades of industry experience, specialising in boiler servicing, repairs, and replacements, central heating installations, and gas safety checks. As accredited installers of Worcester Bosch boilers, we offer guarantees ranging from 5 to 12 years on all boiler upgrades.Our services extend to system flushing, bathroom installations, and insurance-related work, with emergency support available during business hours. We prioritise client satisfaction through transparent pricing, free estimates after fault investigation, and a small call-out fee. Our accreditations and partnerships with industry leaders underscore our commitment to safety, efficiency, and technical excellence, ensuring homeowners receive tailored solutions that align with their budget and property requirements.
Services
Boiler Repairs
Boiler Replacements
Boiler Servicing
Gas Safety Checks
Central Heating Installations
Central Heating Repairs
System Flushing
Bathroom Installations
Shower Repairs
Landlord Certificates
Details
- Year established: 1982
Highlights and features
- We have over 40 years of combined experience in domestic plumbing and heating.
- Our engineers are Gas Safe and OFTEC accredited for safety and compliance.
- We offer free estimates after fault investigation with a small call-out fee.
- We provide emergency services during business hours for urgent repairs.
- We are accredited installers of Worcester Bosch boilers with 5-12 year guarantees.
Associations and certifications
- Gas Safe Register
- OFTEC
- Worcester Bosch
What people say
Fast, efficient service
Expertise and knowledge
100% happy with work
Excellent customer support
Professional engineers
Services
Boiler Repairs
Our Gas Safe engineers diagnose and fix boiler issues, including low pressure, leaks, and pilot light failures. We restore system efficiency and safety, preventing costly breakdowns. Available for emergency repairs during business hours in Gloucester and Cheltenham.
Boiler Replacements
We install combi, regular, and system boilers tailored to your home's needs. As Worcester Bosch accredited installers, we offer 5-12 year guarantees. Our process includes system flushing and manufacturer registration for long-term reliability and efficiency.
Gas Safety Checks
We conduct comprehensive gas safety inspections to ensure appliances operate safely. Our engineers check gas pressure, flue systems, and safety devices, providing certification to meet legal requirements and prevent carbon monoxide risks in domestic properties.
Central Heating Installations
We design and install bespoke central heating systems, including boiler selection, pipework, and smart controls. Our installations meet Gas Safe standards, with guarantees on Worcester Bosch boilers. Ideal for new builds or upgrading older systems in Gloucester and Cheltenham.
Boiler Servicing
Annual boiler servicing ensures optimal performance and safety. Our engineers clean components, test combustion gases, and issue certificates. Regular maintenance prolongs boiler lifespan and maintains warranty validity for homeowners in Cheltenham and surrounding areas.
Questions
What areas do you cover?
We serve Gloucester, Cheltenham, and all locations within a 20-mile radius of Cheltenham.
Are your engineers accredited?
Yes, we are Gas Safe registered, OFTEC endorsed, and Worcester Bosch accredited installers.
Do you offer emergency services?
Yes, we provide emergency boiler and heating repairs during business hours.
What boiler brands do you install?
We specialise in Worcester Bosch boilers, offering guarantees from 5 to 12 years.
How can I book a service?
Contact us via phone at 01242 236774 (Cheltenham) or 01452 890338 (Gloucester) to schedule appointments.
Do you provide gas safety certificates?
Yes, we issue Gas Safety Certificates after completing annual inspections of gas appliances.
