AboutHeatCooler

Meet Harry, founder of HeatCooler Limited. 21+ years of experience in plumbing, heating services, and air conditioning. Gas Safe registered, NVQ qualified professional.

HeatCooler LimitedCompany #16620161

About HeatCooler Limited

15 Howicks Green, Welwyn Garden City, AL7 4RJ

Incorporated: 31 July 2025

Nature of Business: Plumbing, heat and air-conditioning installation

HeatCooler Limited is a newly established company with a vision to provide exceptional plumbing, heating services, and Air Conditioning services. Founded by Hazhar Sazwari, a seasoned professional with over two decades of experience, we bring expertise, reliability, and customer satisfaction to every project.

Company Status

Company Type:Private Limited Company

Status:Active

First Accounts:31 July 2026

Confirmation Statement:30 July 2026

Professional Summary

A proven track record of installation, refurbishment and improvement work. Possessing comprehensive technical and diagnostic skills and extensive experience of residential and commercial system fault finding.

21+

Years Experience

Gas Safe

Registered

NVQ

Qualified

24/7

Emergency Service

500+

Happy Customers

5.0

Star Rating

Areas of Expertise

Comprehensive services covering all aspects of plumbing, gas engineering, and air conditioning

Plumbing

Domestic and Commercial Plumbing
New Installations
Underfloor Heating
Water Piping Systems
Sanitary Systems
Pipes Welding

Gas Safe Services

Domestic and Commercial Building Regulations
Com B Analysis
Cookers & Fire
Gas Boilers & Pipework
Range Cookers
Vented CYI & Water Heaters

Air Conditioning

F Gas Certified
Installation
Service and Maintenance
Flame Brazing

Professional Qualifications

Fully qualified and certified professional with up-to-date qualifications and domestic gas certificates

Plumbing NVQ 1, 2

CCN1-CENWAT-CKR1-HTR1-WWUHI

Kamco Certificate

Valliant Boiler Installation

Weismann Boiler Installation

Honeywell Certificate

Boiler fault finding and multi-meter certificate

Wiring & control certificate

Air condition (F Gas & ODS)

BRA Flame Brazing certificate

Key Abilities & Skills

Comprehensive technical expertise combined with exceptional customer service and problem-solving skills

Technical Skills

Diagnosing faults on boilers and other domestic gas appliances
Installation and maintenance of domestic hot and cold-water systems
Installing gas boilers and central heating systems
Installing & maintaining under-floor heating systems & controls
Installing flue systems and wiring them up to programmers

Professional Qualities

Ability to handle a varied workload
Comfortable working outdoors in all weathers
Excellent customer service skills
Ability to work on own initiative or unsupervised
Clean driving licence

Get in Touch

Ready to discuss your plumbing, gas, or Air Conditioning needs? Contact Hazhar directly.

Mobile+447853060503

Emailinfo@heatcooler.co.uk

Address15 Howicks Green, AL7 4RJ

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