
Plumber in London
Central Heating Survey in London
Planning a heating upgrade or not sure what’s causing uneven warmth in your home? At First Call Emergency, we offer detailed central heating surveys in London to help homeowners make informed decisions about their systems. Whether you’re experiencing cold spots, rising bills, or preparing for a full heating installation, our expert engineer in London will assess your system thoroughly and provide clear, professional recommendations to improve performance and efficiency.
When to Book a Central Heating Survey
- Before installing a new heating system
- Experiencing poor or uneven heat distribution
- Planning a home renovation or extension
- Boiler or radiator upgrades
- High energy bills or inefficiency concerns
- Buying or selling a property
What’s Included in Our Central Heating Survey?
Our survey provides a complete overview of your current system and how it’s performing. We inspect all components and highlight potential improvements.
- Inspection of boiler, radiators, pipework, and controls
- Flow rate and heat distribution checks
- Radiator sizing and positioning advice
- Pressure testing and system balance check
- Review of controls (thermostats, timers, TRVs)
- Energy efficiency recommendations
- Clear, written report with suggested actions
Whether you're making future plans or fixing current problems, a heating survey is a smart first step.
About First Call Emergency
Our team of experts cover whole London and surrounding areas and can help you with anything electrical from changing a socket to full house rewiring. You can expect a transparent system of pricing so there would be no unexpected charges in your bill.

FAQs
How long does a heating survey take?
Most surveys are completed in 60–90 minutes, depending on the size and complexity of your system.
Do I need to be present during the survey?
Yes, it’s helpful to have someone available to provide access and discuss any issues you've been noticing.
Can I book a survey without committing to installation work?
Absolutely. Our surveys are standalone and obligation-free.
Will I get a written report?
Yes, you’ll receive a clear summary of our findings and professional recommendations tailored to your home.