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Professional plumbing and heating installation work
3 Service Disciplines
9 Installation Services
43220 SIC Code
UK Registered — Company No. 17329183

Modern Plumbing, Heating & Air Comfort

Flow · Warmth · Comfort — Installed Properly

THERMOFLOW INSTALLATIONS LTD delivers domestic plumbing, heating and air-conditioning installation services across the UK. Clear communication, practical planning, professional results.

3
Service Disciplines
9
Installation Services
43220
SIC Activity Code

Three Pillars of Domestic Comfort

We specialise in three core areas of domestic installation — plumbing, heating, and air-conditioning — each delivered with careful planning and professional communication.

Professional plumbing installation
Pillar 01

Plumbing Installations

Domestic pipework, bathroom fittings and kitchen water supply systems installed to modern standards.

Modern heating system installation
Pillar 02

Heating Installations

Radiators, boilers, hot water systems and underfloor heating for reliable domestic warmth.

Air conditioning unit installation
Pillar 03

Air-Conditioning Installations

Split systems, multi-room cooling setups and indoor climate upgrades for year-round comfort.

Installation Services & Guide Pricing

Browse our nine core installation services across three categories. Click any service for full details, scope and how to request it.

Domestic pipework installation Plumbing

Domestic Pipework Installation

Complete domestic pipework installation including water supply lines, waste pipes and connection points for kitchens, bathrooms and utility areas.

From £1,5001–3 working days
View full details →
Bathroom plumbing setup Plumbing

Bathroom Plumbing Setup

Full bathroom plumbing including basin, toilet, bath and shower connections with hot and cold water supply installation.

From £2,3002–5 working days
View full details →
Kitchen water supply installation Plumbing

Kitchen Water Supply Installation

Kitchen plumbing installation covering sink connections, dishwasher supply lines, waste disposal fittings and water filtration points.

From £1,9501–4 working days
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Radiator installation Heating

Radiator Installation Service

Professional radiator installation including wall-mounted panel radiators, column radiators and towel rail radiators with pipework connections.

From £1,6501–3 working days
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Boiler installation Heating

Boiler & Hot Water System Installation

Complete boiler and hot water cylinder installation including combi boilers, system boilers, and unvented hot water systems.

From £3,5002–5 working days
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Underfloor heating installation Heating

Underfloor Heating Installation

Wet and electric underfloor heating system installation for individual rooms or entire properties, including manifold connections and thermostat setup.

From £3,2003–7 working days
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Split air conditioning installation Air-Conditioning

Split Air Conditioning Installation

Single-room split air conditioning unit installation with indoor and outdoor unit mounting, refrigerant lines and electrical connections.

From £2,1001–3 working days
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Multi-room cooling system Air-Conditioning

Multi-Room Cooling System Setup

Multi-split air conditioning installation serving multiple rooms from a single outdoor unit, including concealed pipework and individual room controls.

From £3,5002–6 working days
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Indoor climate comfort upgrade Air-Conditioning

Indoor Climate Comfort Upgrade

Comprehensive indoor climate improvement including air conditioning, ventilation enhancements and air quality upgrades for improved domestic comfort.

From £2,4501–4 working days
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Domestic pipework installation Plumbing

Domestic Pipework Installation

Complete domestic pipework installation including water supply lines, waste pipes and connection points for kitchens, bathrooms and utility areas.

From £1,500 1–3 working days
View full details →
Bathroom plumbing setup Plumbing

Bathroom Plumbing Setup

Full bathroom plumbing including basin, toilet, bath and shower connections with hot and cold water supply installation.

From £2,300 2–5 working days
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Kitchen water supply installation Plumbing

Kitchen Water Supply Installation

Kitchen plumbing installation covering sink connections, dishwasher supply lines, waste disposal fittings and water filtration points.

From £1,950 1–4 working days
View full details →
Radiator installation Heating

Radiator Installation Service

Professional radiator installation including wall-mounted panel radiators, column radiators and towel rail radiators with pipework connections.

From £1,650 1–3 working days
View full details →
Boiler installation Heating

Boiler & Hot Water System Installation

Complete boiler and hot water cylinder installation including combi boilers, system boilers, and unvented hot water systems.

From £3,500 2–5 working days
View full details →
Underfloor heating installation Heating

Underfloor Heating Installation

Wet and electric underfloor heating system installation for individual rooms or entire properties, including manifold connections and thermostat setup.

From £3,200 3–7 working days
View full details →
Split air conditioning installation Air-Conditioning

Split Air Conditioning Installation

Single-room split air conditioning unit installation with indoor and outdoor unit mounting, refrigerant lines and electrical connections.

From £2,100 1–3 working days
View full details →
Multi-room cooling system Air-Conditioning

Multi-Room Cooling System Setup

Multi-split air conditioning installation serving multiple rooms from a single outdoor unit, including concealed pipework and individual room controls.

From £3,500 2–6 working days
View full details →
Indoor climate comfort upgrade Air-Conditioning

Indoor Climate Comfort Upgrade

Comprehensive indoor climate improvement including air conditioning, ventilation enhancements and air quality upgrades for improved domestic comfort.

From £2,450 1–4 working days
View full details →
No online payment is taken through this website. Clients submit a service enquiry, and THERMOFLOW INSTALLATIONS LTD contacts them directly by phone or email to confirm service scope, availability, final pricing and appointment details.

Submit Your Installation Enquiry

Complete the form below to tell us about your installation needs. We will contact you by phone or email to discuss details, availability and final pricing.

Installation Enquiry Form

All fields help us understand your project. Final pricing is confirmed after consultation.

1. Your Details
2. Property & Service
3. Project Info

Enquiry Submitted Successfully

Thank you. Your installation enquiry has been prepared. THERMOFLOW INSTALLATIONS LTD will contact you by phone or email to discuss the service details, availability, final pricing and next steps.

The Installation Enquiry Process

From initial enquiry to completed installation — a clear, six-step process designed around transparent communication.

01

Submit Your Enquiry

Complete the online consultation form or contact us directly by phone or email with your installation requirements.

02

Initial Consultation

We review your enquiry and contact you by phone or email to discuss the scope, ask clarifying questions and understand your needs.

03

Scope & Pricing

Based on the consultation, we provide a clear scope of work and final pricing. Guide prices on the website are starting points only.

04

Scheduling

Once you confirm the service, we schedule the installation at a date and time that works for you and your property.

05

Professional Installation

Our team carries out the installation work with minimal disruption, clear communication throughout and attention to detail.

06

Completion & Handover

We walk you through the completed installation, explain controls and maintenance, and ensure everything is working properly.

What Sets Us Apart

Professional installation services built on clear communication, practical planning and genuine care for domestic comfort.

Clear Communication

Every step of the process is explained plainly. No jargon, no hidden surprises. We communicate by phone and email to keep you informed throughout your installation project.

Transparent Guide Pricing

All services display guide starting prices. Final pricing is confirmed after a proper consultation so you understand exactly what you are paying for before work begins.

No Online Payment Pressure

We do not take payment online. This website is for enquiries only. Payment terms are discussed and agreed during the consultation process, giving you complete control.

Domestic Specialists

Our focus is domestic property installations — homes, flats and residential buildings. This specialisation means we understand the practical considerations of working in lived-in spaces.

UK Registered Company

THERMOFLOW INSTALLATIONS LTD is registered with Companies House (No. 17329183). You are dealing with a legitimate, accountable business with a verifiable registration.

Three-Discipline Coverage

Plumbing, heating and air-conditioning under one company means coordinated installation work, single-point communication and streamlined project management for your property.

Professional installation team at work

THERMOFLOW INSTALLATIONS LTD

THERMOFLOW INSTALLATIONS LTD is a UK registered company specialising in domestic plumbing, heating and air-conditioning installation services. We provide modern installation solutions for residential properties with a focus on clear communication, practical project planning and professional service delivery.

Our approach centres on making the installation process straightforward for homeowners. From the initial enquiry through to completed installation, every step is communicated clearly so clients understand what to expect, when to expect it, and what the costs will be.

We operate on an enquiry-based model — clients explore services on this website, submit an enquiry, and we follow up by phone or email to discuss their specific needs, confirm scope and pricing, and schedule the work.

Company Name: THERMOFLOW INSTALLATIONS LTD

Company Number: 17329183

Registered Address: 66 Paul Street, London, England, EC2A 4NA

Activity Code: 43220 — Plumbing, heat and air-conditioning installation

Email: [email protected]

Phone: +44 7446 389641

Common Questions Answered

Find answers to the most common questions about our installation services, pricing, enquiry process and policies.

We provide domestic plumbing, heating and air-conditioning installation services. This includes pipework installation, bathroom and kitchen plumbing, radiator and boiler installation, underfloor heating, split and multi-room air conditioning, and indoor climate comfort upgrades.
No. All prices shown are guide starting prices only. Final pricing is confirmed after a consultation where we discuss the specific scope of your installation, property requirements and any additional considerations. You will always know the final price before any work begins.
No. This website does not accept any online payments. There is no checkout, no card payment facility and no online transaction capability. This website is for service information and enquiry submission only. Payment terms are discussed during the consultation process.
You can submit an enquiry through the Comfort Consultation Planner form on this website, or contact us directly by phone at +44 7446 389641 or by email at [email protected]. We will respond to discuss your installation needs.
We are registered in London and provide domestic installation services. Coverage areas and travel considerations are discussed during the consultation. Please include your property postcode or area in your enquiry so we can confirm availability.
Our primary focus is domestic (residential) properties including houses, flats, terraced homes and similar. If you have a commercial enquiry, please contact us to discuss whether we can accommodate your requirements.
Timeframes vary by service. Simple installations like pipework or single radiators may take 1–3 working days, while larger projects like underfloor heating or multi-room air conditioning can take up to 7 working days. Exact timelines are confirmed during the consultation.
We provide specific preparation guidance during the consultation based on your service. Generally, you should ensure clear access to the work area, move furniture or belongings if needed, and confirm someone will be available at the property during the installation.
Yes. Cancellations and rescheduling requests should be made by phone (+44 7446 389641) or email ([email protected]) as early as possible. Our Cancellation & Rescheduling Policy provides full details on notice periods and any applicable considerations.
This depends on the service and is discussed during consultation. Some installations include standard materials in the guide price, while others may require client-supplied equipment (e.g., boiler units, air conditioning systems). We clarify this fully before confirming the scope.
Yes. THERMOFLOW INSTALLATIONS LTD is registered with Companies House under company number 17329183. Our registered address is 66 Paul Street, London, England, EC2A 4NA. Our SIC code is 43220 (Plumbing, heat and air-conditioning installation).
We aim to respond to all enquiries within 1–2 working days. Responses are made by phone or email depending on the contact details you provide. If your project is urgent, please indicate this in your enquiry or call us directly.
Our services are installation-focused rather than emergency repair. However, if you have an urgent installation need, please call us directly at +44 7446 389641 and we will do our best to accommodate your timeline.
After completion, we walk you through the installed system, explain how it operates, provide any relevant documentation, and ensure everything is functioning correctly. We also explain basic maintenance and who to contact if you have questions later.
Your personal data is processed in accordance with UK GDPR and our Privacy Policy. Data collected through enquiry forms is used solely to respond to your installation enquiry and provide the requested service. We do not sell or share your data with third parties for marketing purposes.

Contact THERMOFLOW

Reach out by phone, email or use the quick contact form below. We respond to all enquiries within 1–2 working days.

Professional plumbing and heating installation team

Registered Address

66 Paul Street
London, England
EC2A 4NA

Company Details

Company No: 17329183
SIC: 43220