Keep water, heating and hot-water systems working.
Fault finding, repair, servicing and remedial support for residential blocks, housing portfolios, care settings, education sites and commercial premises.
Loss of water, heating or hot water cannot sit in a contractor queue.
Essential-service faults affect occupants immediately and can cause damage, closures and complaints. Repeated attendance without a clear diagnosis also wastes time and budget.
Intersmooth combines plumbing and heating expertise with controlled commercial delivery. We investigate the cause, explain the options, agree the authorised work and coordinate associated trades when the fault has affected electrics, finishes or building fabric.
Discuss a live requirementTest us on one repair, inspection or small works package.
Assess attendance, communication, cost control and completion reporting before making a wider commitment.
Call 0203 633 3558Plumbing, heating, hot-water and drainage capability.
- Commercial and domestic plumbing repairs
- Heating and hot-water fault finding
- Gas Safe boiler and heating work
- Cylinders, pumps, valves and controls
- Plant-room remedial works
- Leak detection and trace work
- Drainage clearance and high-pressure jetting
- CCTV drainage surveys and recommendations
Technical findings translated into useful client decisions.
Our core capability was built around plumbing, gas, heating, water and drainage. The client receives a clear explanation of the fault, what can be completed now and what follow-on work is recommended.
Intersmooth was named Housing 21 Contractor of the Year in 2025. Our contractor pack summarises company details, insurance, certifications, policies, competency and relevant experience.
Download contractor pack- Residential block and estate managers
- Housing and supported-living providers
- Care-home operators
- School and college premises teams
- Commercial facilities and property managers
Clear answers before the first job.
We agree site coverage, access, authorisation and reporting expectations during onboarding.
Are you Gas Safe registered?+
Yes. Intersmooth is Gas Safe registered and the contractor pack contains the current registration reference. Individual engineer qualifications are matched to the work required.
Can you work on communal systems?+
Yes, subject to the system and required competency. We support communal heating, hot-water, pumps, valves and associated remedial works.
Can you investigate recurring leaks?+
Yes. We can combine trace work, plumbing checks, drainage surveys and photographic evidence to identify likely causes and recommend the next action.
Will you coordinate making good?+
Yes. Where agreed, associated electrical checks, building repairs, flooring and decoration can be coordinated through one instruction.
Give us one maintenance problem to solve.
Send a live repair, arrange a site introduction or ask for our contractor information.