Business Details
Emergency
services
Trusted Plumbing and Heating Services in Watford
FirmusHeat has been a trusted domestic and commercial heating and plumbing company in Watford for over 14 years. Our Gas Safe registered engineers provide reliable local plumbing services to both domestic and commercial customers. Specialists in central heating, boiler installation, boiler servicing, and repairs, we ensure your work is carried out to the highest standard while prioritising customer satisfaction. With a team of 6 qualified plumbers, GasSafe registered heating engineers, and apprentices, we combine expertise with a commitment to putting customers first. We offer extended warranties on major boiler brands like Worcester Bosch, up to 12 years due to our Worcester Accredited Installer status.Our services cover Hertfordshire, Bedfordshire, Buckinghamshire, and North/Central London, including emergency plumbing repairs and boiler breakdowns. We are Checkatrade trusted traders with over 60 reviews, fully insured with 10 million public liability insurance, and DBS-checked employees. Our comprehensive services include boiler installations, powerflushing, landlord gas safety certificates, and commercial heating solutions. We provide free, no-obligation quotes and 24/7 emergency call-outs, ensuring quick and dependable service. Our focus on quality workmanship, transparency, and competitive pricing has made us a preferred choice for plumbing and heating needs in the region.
Services
Boiler Installation
Boiler Servicing
Central Heating
Powerflushing
Landlord Certificates
Emergency Repairs
Bathroom Installation
Gas Safety Checks
Commercial Plumbing
Underfloor Heating
Highlights and features
- 14 years of experience in domestic and commercial plumbing and heating
- Gas Safe registered engineers with Worcester Accredited Installer status
- Extended warranties up to 12 years on Worcester Bosch boilers
- Free, no-obligation quotes for all services
- DBS-checked employees and 10 million public liability insurance
Associations and certifications
- Gas Safe Register
- Worcester Accredited Installers
- Checkatrade
What people say
Reliable service
Professional engineers
Quick response times
Competitive pricing
Excellent communication
Services
Boiler Installation
We specialise in domestic and commercial boiler installations, offering energy-efficient solutions from leading brands like Worcester Bosch and Vaillant. Our Gas Safe engineers ensure safe, compliant installations with warranties up to 12 years. We assess your property's needs to recommend the most cost-effective system, including smart thermostats for improved efficiency.
Boiler Cover
Our boiler cover plans provide protection against unexpected breakdowns, with Bronze, Silver, and Gold tiers starting at 11.99/month. Coverage includes 24/7 emergency call-outs, parts, and labour, with repair value up to 800 annually. The Gold plan includes a free annual boiler service and potential replacement under contract terms.
Central Heating
We design and install complete central heating systems tailored to residential and commercial properties. Services include radiator installations, smart thermostat integration, and underfloor heating solutions. Our engineers also repair and maintain existing systems, ensuring optimal efficiency and reliability for both new builds and older properties.
Landlord Certificates
We provide Landlord Gas Safety Certificates (CP12) for rental properties in Watford and surrounding areas. Our Gas Safe engineers conduct annual inspections of gas appliances, boilers, and flues, ensuring compliance with legal requirements. We issue detailed reports and certificates within 28 days of inspection.
Powerflushing
Our powerflushing service removes sludge and scale buildup from central heating systems, improving efficiency and preventing boiler breakdowns. Using chemical treatments and high-velocity water flow, we clean radiators, pipes, and boilers. Recommended before new boiler installations to extend system lifespan and reduce energy bills.
People
Steve Thorpe
Director
Steve Thorpe leads FirmusHeat with over 14 years of experience in plumbing and heating. He ensures all projects meet high standards while maintaining customer-focused service. Steve prioritises transparency and reliability in every job.
Questions
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency call-outs for boiler breakdowns, leaks, and urgent plumbing issues across Watford and surrounding areas.
What areas do you cover?
We serve Watford, Bushey, Harrow, Edgware, North London, Hertfordshire, Buckinghamshire, and Bedfordshire. Contact us for locations outside this radius.
Can I get an extended warranty on new boilers?
Yes, as Worcester Accredited Installers, we offer extended warranties up to 12 years on selected Worcester Bosch models.
Are your engineers Gas Safe registered?
All our engineers are Gas Safe registered and DBS-checked, ensuring compliance with safety standards for gas installations and repairs.
Do you provide landlord gas safety certificates?
Yes, we issue CP12 certificates after annual gas safety inspections for rental properties, conducted by our qualified Gas Safe engineers.
What payment methods do you accept?
We accept major credit/debit cards and bank transfers. Payment terms can be discussed during your free, no-obligation quote.
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