CGR Gas Services Ltd Logo

CGR Gas Services Ltd

  • Central Heating
  • Plumber

Hunsdon, Ware, Hertfordshire

Mr Connor Ritchie

+Approved member since 2017
Call07488 829629

Skills & expertise

  • Central Heating
    • Gas Boiler Installation
    • Gas Boiler Servicing / Repair
    • Gas Central Heating Installation
    • Gas Central Heating Servicing / Repair
    • LPG Central Heating Installation
    • LPG Central Heating Servicing / Repair
    • Gas Cooker Installation
    • Gas Safety Checks - CP12
    • Smart Thermostats
    • LPG Boiler Installation
    • Emergency Central Heating Repair
  • Plumber
    • Blocked Baths
    • Blocked Sinks
    • Emergency Plumber Service
    • Bathroom & Kitchen Plumbing
    • General Plumbing
    • Pipe Fitter
    • Plumbing Repairs
    • Power Flushing
    • Radiator Installation
    • Radiator Repair
    • Radiator Thermostat Valve Installation
    • Radiator Thermostat Valve Repair
    • Shower Installation
    • Shower Repair
    • Tap Repair
    • Thermal Dynamics
    • Underfloor Heating Installation
    • Underfloor Heating Repair
    • Water Leak Detection
    • Water Pumps Installation
    • Water Pumps Repair

Company info

CGR Gas Services Ltd offers a comprehensive range of professional plumbing and heating services to both domestic and commercial clients in Hartford and surrounding areas at highly affordable rates. Our expert team has extensive experience in carrying out the complete design, installation, and maintenance of any plumbing and heating systems to the satisfaction of our clients. We strive to work closely with you to determine your exact needs and take great care to deliver a high-quality service according to the highest standards. Get in touch today to see how we can help you.

We have a small Limited Company, which means we are in control of the service we will offer you. We have qualified staff who will dedicate themselves to providing you with an excellent standard of workmanship and service

Services we provide: 

Heating systems 

  • Underfloor heating installation.
  • Radiator installation and maintenance.
  • Pump installation and maintenance.
  • Programmer and thermostat installation and maintenance.
  • Heating system upgrades.
  • Boiler replacements.
  • Boiler Servicing. 
  • System maintenance. 
  • Heating upgrades. 


  • Tap repair and replacement.
  • Sinks and basins.
  • Showers and shower pumps.
  • Immersion heaters.
  • Hot water cylinders.
  • Leaking pipe repairs.
  • Thermostatic radiator valves.
  • And many more general plumbing services.

This is just but a few services we provide for full details call us today for a chat today. 


Why choose us over someone else? 

  1. We will provide an impeccable service and quality of work. 
  2. We are fully insured and guaranteed.
  3. We work for you and provide exactly what you want when you want it.
  4. You and your property is our priority we ensure safe work ethics and will treat your property with due care and attention.
  5. Competitive prices and we do not mislead our clients what we quote is what we charge*.
  6. You can reach us 24/7 on multiple platforms. 
  7. Dedicated point of call on all projects. 
  8. Detailed information on all projects with relevant paperwork compiled at the end of each job. 
  9. Award winning service and tradesmen in there area of expertiese. 
  10. We are Friendly, Reliable and trustworthy.

Contact details

Reviews Summary

Average score based on 26 reviews in the last 12 months
277 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

Quote Accuracy
(19 Reviews)

Customer Reviews


Boiler Service

Verified Review

Very polite and informative discussed value for money and spoke in real terms.

Location: CM19
Reviewed in: February 2023

Re started system after fitting new release valve

Verified Review

Excellent communication from the company and the engineer. Turned up on time, was both courteous and efficient. A pleasure to deal with this company, would recommend to anyone, well pleased

Location: CM18
Reviewed in: November 2022

Serviced my boiler, replaced a tap and replaced a ballcock

Verified Review

Connor was very polite, on time and did the job very quickly. He was very tidy, efficient and the cost was reasonable. Therefore I have booked my gas boiler service with Connor for next year.

Location: CM19
Reviewed in: November 2022

New boiler, radiator checks, general heating and water checks and boiler servicing.

Verified Review

I cannot recommend CGR Gas Services enough. Extremely knowledgeable and explains everything to you in a way a non-plumber understands (like myself!). Always ready to help and quick to reply to phone calls. Connor is really friendly and makes you feel at ease (especially when you have no heating or hot water!). He's clear on the work that needs to be done, the parts required to fix a fault and the costs. Will be using CGR for all future boiler, plumbing and heating work.

Location: SG13
Reviewed in: November 2022

Removed old boiler and new Boiler installation

Verified Review

Connor was very tidy and considerate. He did a great job doing the boiler installation and the pipe work was very neat.

Location: CM21
Reviewed in: October 2022

Replacing two radiators and a heated towel rail

Verified Review

Brilliant job done - we had old style traditional radiators installed in place of modern ones and it was done very well and with no mess. Connor was on time, easy to correspond with and very polite :)

Location: SG13
Reviewed in: August 2022


  • Domestic Work
  • Commercial Work
  • Free Estimates (excl. Insurance)
  • 24 Hour Call-out
  • Insurance Work Undertaken
  • Cards Accepted


Works in

25 miles of ware

Vetting Status

Fully Vetted Trade

Self Certified
Company Type
Ltd Company
Checkatrade T&Cs
Approved member since 2017
Trading address verified
ID Checked
Checkatrade Standards
Company Status
Limited Company Checked
Yes: Registered as a Company CGR Gas Services Ltd No: 10906405
VAT Registered
Company Type
Ltd Company
Business Owners
Mr Connor Ritchie
Insurance Details
Public Liability Insurance
Current: Self-Certified on: 09/11/2022
Insured By
PEN Tradesman

Accreditations and Memberships


  • Level 1 Performing Engineering Operations
  • Level 2 in Mechanical Engineering Services - Plumbing (Thomistic) 100/3284/8
  • Level 3 NVQ diploma in Domestic Plumbing and Heating (Gas Fired Water and Central Heating Appliances) (EUSGU0022)
City & Guilds
  • Level 2 Certificate in Basic Plumbing Studies
CSkills Awards
  • Level 1 Award in Building Crafts (Materials) (QCF)
Summit SKills
  • Advanced level Apprenticeship in Domestic Plumbing and Heating.
Vaillant Training - successfully completed a Vaillant ecoTEC Day (attended 10/07/2015)

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