
Plumber in Stevenage
Underfloor Heating Repairs in Stevenage
Is your underfloor heating system not warming up properly or showing cold patches? At Stevenage Plumber, we specialise in diagnosing and delivering fast, effective underfloor heating repairs in Stevenage. Whether it's an electrical fault, uneven heating, or low system pressure, our experienced engineer in Stevenage will find the issue and fix it with minimal disruption. We work with both electric and water-based underfloor systems across all floor types.
Common Underfloor Heating Problems We Fix
- Cold spots or uneven heating
- No heat output at all
- Damaged heating cables or pipes
- Low water pressure in hydronic systems
- Thermostat or sensor malfunctions
- Airlocks or flow issues
- Leaks beneath flooring or screed
What’s Included in Our Underfloor Heating Repair Service?
We carry out a complete diagnosis and targeted repair for efficient, long-term results:
- System inspection and fault-finding
- Pressure and flow testing for water systems
- Electrical resistance and continuity checks
- Thermostat and control diagnostics
- Pipework or cable repairs (where accessible)
- Bleeding and balancing of water-fed systems
- Post-repair system testing and advice
Whether your heating is patchy or has stopped working entirely, we’ll restore comfort and performance with expert care.

Why Choose Stevenage Plumber?
- 24/7 Availability: Our emergency services are available around the clock, ensuring we're there when you need us most.
- Experienced Technicians: Our team comprises skilled professionals adept at handling various plumbing emergencies.
- Prompt Response: We prioritize rapid response times to mitigate damage and restore functionality swiftly.
- Transparent Pricing: We provide clear, upfront pricing without hidden fees, so you know what to expect.
FAQs
Can you repair both electric and water underfloor systems?
Yes, we work on both types of systems and can diagnose and repair most common faults on the same visit.
Is the flooring damaged during repairs?
In most cases, no. We use non-invasive diagnostic tools where possible. If flooring access is needed, we’ll discuss the best method with you first.
Why is part of my floor warm and part cold?
This is often due to airlocks, zone valve issues, or damage to part of the pipework or cable—our engineer will isolate and resolve the issue.
Do you offer emergency repairs?
Yes, especially in colder seasons. We aim to respond quickly and restore heating as soon as possible.