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Endorsed by Which? Trusted Traders

Alpha Home Improvements London Ltd

Profile thumb screen shot 2014 02 19 at 16.10.19

68 Reviews

Opening Hours
Today - 09:30–17:00
  • Monday 09:30–17:00
  • Tuesday 09:30–17:00
  • Wednesday 09:30–17:00
  • Thursday 09:30–17:00
  • Friday 09:30–17:00
  • Saturday 10:00–17:00
  • Sunday 10:00–16:30

What is a Which? Trusted Traders Hertfordshire Trading Standards Approved Endorsement?

Which? Trusted Traders has partnered with Hertfordshire Trading Standards to create a Hertfordshire Trading Standards Approved endorsement. In addition to our standard trading standards assessment, this trader has had a DBS check and is subject to a Trading Standards intelligence check


Alpha Home Improvements is a family run company, who offers its customers a wide range of services and products at affordable prices.

Our professional team has a wealth of industry experience and a comprehensive knowledge of all the latest on windows, doors, conservatories and all other home improvement technologies and techniques. We take great pride in providing a tailor made service to suit your individual needs.

What we do

  • Double glazing

    • Double glazing installation
    • Double glazing repairs
    • Double glazing suppliers
  • Conservatories

    • Conservatory Roof replacement
    • Conservatory glass heat reduction film
  • Doors

    • Bi-fold doors
    • French doors
    • Patio doors
    • Composite doors
    • UPVC doors
    • Front door
    • Timber doors
  • Glaziers

    • UPVC Windows
    • Aluminium Windows
    • Sash windows
  • Builders

    • Porches
  • Roofers

    • Guttering, fascias and soffits
  • More Services

    • glass roof extension
    • awning
    • tilt and turn
    • casement windows

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

68 reviews
Customer Service
Sort by
Amazing job, very friendly service
Customer Service
I could not rate Alpha Home Improvements higher, from the start to the finish the service was prompt, professional & friendly. Jason shatters the awful reputation that window salesmen have. Job was done quickly & we are delighted with the job.
Vicky, Hertfordshire Posted on 10/11/2014 , work completed 10/11/2014
Excellent job on a new conservatory
Customer Service
We couldn't be happier with the new conservatory. Jason done anything we asked regarding questions about the installation and was more than accommodating. Would highly recommend to everyone.
Paul, Hertfordshire Posted on 01/11/2014 , work completed 01/11/2014
Very high quality professional job
Customer Service
Very happy with the job and Alpha were very professional and responsive. Very competitively priced.
Andrew, London Posted on 31/10/2014 , work completed 31/10/2014
My Review
Customer Service
Although there were a couple of issues along the way, Mr (*******) and his assistant Jackie went above and beyond their call of duty to sort everything out and we now have a beautiful and well loved conservatory.
Paul, Hertfordshire Posted on 27/10/2014 , work completed 27/10/2014
My Review
Customer Service
Very pleased. Windows and door are lovely, the fitters were excellent, can't wait to get rest of house done!
Julie, Hertfordshire Posted on 03/10/2014 , work completed 03/10/2014
Great Job
Customer Service
Excellent service, no hard sell will use again.
Which? Trusted Traders Consumer Posted on 15/09/2014 , work completed 15/09/2014
Fantastic service
Customer Service
Alpha were extremely professional throughout the entire process from initial rotation through to fitting. I would not hesitate in recommending their services to anybody.
Gary, Hertfordshire Posted on 29/08/2014 , work completed 29/08/2014
Excellent work
Customer Service
Very satisfied with company. No hard sell - good quality products. Had patio doors, kitchen door & window fitted. Very good price. Friendly service.
Gill, Hertfordshire Posted on 27/08/2014 , work completed 27/08/2014