Complete Heating & Gas Ltd

Mr Gary Cousins

Chessington, Surrey
9.9
(654 Reviews)
Complete Heating & Gas Ltd Logo
5+
Member Since 2013
Call07488 825139

Skills & expertise

  • Central Heating
    • Boiler Repairs / Servicing
    • Central Heating - Gas - Installation / Servicing
    • Emergency Central Heating Service
    • Gas Boiler Installation
    • Gas Cooker Installation
    • Gas Safety Checks - CP12
    • Smart Thermostats
  • Plumber
    • Emergency Plumber Service
    • General Plumbing
    • Plumbing Repairs
    • Power Flushing
    • Radiators / Valves / Thermostats Installed / Replaced
    • Under Floor Heating
    • Water Supply Pipe Repairs
  • Bathrooms
    • Bathroom Designer
    • Bathroom Fitter
    • Bathroom Supplier
    • Wet Rooms

Skills & expertise

  • Central Heating
    • Boiler Repairs / Servicing
    • Central Heating - Gas - Installation / Servicing
    • Emergency Central Heating Service
    • Gas Boiler Installation
    • Gas Cooker Installation
    • Gas Safety Checks - CP12
    • Smart Thermostats
  • Plumber
    • Emergency Plumber Service
    • General Plumbing
    • Plumbing Repairs
    • Power Flushing
    • Radiators / Valves / Thermostats Installed / Replaced
    • Under Floor Heating
    • Water Supply Pipe Repairs
  • Bathrooms
    • Bathroom Designer
    • Bathroom Fitter
    • Bathroom Supplier
    • Wet Rooms

Company info

Complete Heating and Gas - THE FACTS:

Appointments missed since being a member of Checkatrade - 0
Customers charged more than quoted for without being informed - 0

Out of the last 300 reviews:

294 customers scored us 10 for courtesy

290 customers scored us 10 for time keeping

286 customers scored us 10 for workmanship 

So if you are looking for a company that is courteous, on time and works to a high quality finish, call us today! 


Get ready for winter with are fantastic offers on boiler installations and servicing!
Now offering up to 10 year free parts and labour warranty with Worcester boilers.

BOILER FINANCE - Now available! 0% interest free for up to 12 months or up to 10 years 9.9%
New boiler installation and central heating specialist - We are a Worcester Bosch approved contractor. Please call for free quote.
 All aspects of gas, central heating.

  • Over 15 years’ experience in install and design of central heating systems
  • Over 100 boilers installed locally each year
  • Long warranties on boiler and work
  • Competitive pricing with high quality work

Our knowledge and competitive pricing is why complete is the no.1 choice, in our opinion.

  • New Boilers 
  • Boiler finance
  • 10-year guarantee’s 
  • Boiler servicing 
  • Full central heating systems
  • Replace radiators
  • Landlord gas safety certificates
  • Thermostatic radiator valves
  • Central heating wiring and controls
  • Un-vented cylinders / mega flows
  • Thermal stores
  • Combination boilers
  • System boilers

We are praised by our customers for giving honest and impartial advice, this has helped us to become one of the leading local companies for boiler install and all aspects of central heating.
Please don't take my word for it though just take a look at the growing number of reviews.
Look forward to hearing from you
Gary Cousins www.completehg.com
(Director - Complete Heating & Gas LTD)

Reviews Summary

9.9
Average score based on 47 reviews in the last 12 months
654 Total Reviews

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

Workmanship
9.91
Tidiness
9.85
Reliability
9.91
Quote Accuracy
(45 Reviews)
97.8
Courtesy
9.91

Customer Reviews

10

Re-plumb of entire house including new boiler and water tank

Verified Review

Very happy with the work carried out. Gary accommodated everything that we asked of him. House was left in a very tidy state. Work was neat, tidy and executed at a high standard.

Location: KT6
Reviewed in: June 2022
10

New ball cock system

Verified Review

Excellent work Neat, tidy and informative.

Location: KT9
Reviewed in: May 2022
10

Plumbing in a new bathroom

Verified Review

Brilliant work as always - on time, efficient, tidy!, open, friendly!

Location: SW14
Reviewed in: April 2022
9

Fixing valve to boiler

Verified Review

Gary was excellent as usual. He came with the correct part and fitted it in an hour. Fully functioning heating restored!

Location: KT3
Reviewed in: April 2022
10

Boiler service

Verified Review

Excellent job. Arrived on time, pleasant, tidy and efficient.

Location: KT3
Reviewed in: April 2022
10

Re-connecting new radiator

Verified Review

Gary was wuick to respond to our request and scheduled the work within a few days. A simple job but completed to a good standard, so would happily use again in future.

Location: KT3
Reviewed in: April 2022

Services

  • Domestic Work
  • Free Estimates (excl. Insurance)
  • 24 Hour Call-out
  • Insurance Work Undertaken
  • Consumer Credit Offered

Locations

Works in

Surrey, South West London and the surrounding areas. All KT and SW postcodes.

Vetting Status

Fully Vetted Trade

Accreditations
Checked
Insurance
Checked
Company Type
Ltd Company
Address
Not Yet Checked
Identity
Checked
Checkatrade T&Cs
Signed
Member since 2013
Company Status
Insurance Details

Accreditations and Memberships

City & Guilds NVQ Mechanical Engineering Services Plumbing Level 2 (Q1027228) awarded to Gary Cousins