Complete Service Maintenance
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Complete Service Maintenance
A thermally insulated Guardian conservatory roof will create a comfortable living space you can use and enjoy all year round! If you would appreciate a little extra financial assistance to make your dream home improvement possible, let CSM point you in the right direction. Protect your property and keep it looking it's best with our maintenance-free UPVC Roofline Products.

CSM are proud to be the North East's authorised installer of Rockdoor - the toughest, safest and most energy efficient door on the market! If you have an NE (Newcastle upon Tyne), DH (Durham), SR (Sunderland), DL (Darlington) or a TS (Teesside) postcode you can schedule a free survey online now. It's easy to schedule a survey online, tell us a little about your needs then schedule a date, time and hour.
Services
Looking for fascia and soffit replacement? We're fully accredited, offer a 10-year insurance backed guarantee on all services and we'll beat like-for-like quotes by 5%. Our roofline solutions are always made to measure, expertly fitted and guaranteed to last.

Our experienced roofline installers will take great care protecting your home at every stage of the project, removing all trace of fitting upon completion and carrying out a final walk-around with you at the end of the job to ensure your complete satisfaction.
An experienced member of staff will inspect your home and assess your requirements for free. We'll repair barge boards or replace guttering, fascia boards and cladding for any home across the North East. Including Newcastle upon Tyne, Sunderland, Ashington, Teesside and Northumberland. CSM North East started as a roofline company in Jarrow.
We know how to overcome the problems posed by Finlock guttering with our range of concrete gutter services. Have a problem? We can fix it. Not sure of the fault? We can arrange a free survey to inspect & suggest a solution & may not need a full replacement. Voted 9.7 out of 10 on Checkatrade and endorsed by Which? with 100%of our customers recommending our concrete gutter removal services.
Have a problem? We can fix it. Not sure of the fault? We can arrange a free survey to inspect and suggest a solution which may not need a full replacement. Voted 9.7 out of 10 on Checkatrade and endorsed by Which? with 100%of our customers recommending our uPVC guttering installation services. Be sure your new uPVC guttering will last, our services come with an insurance backed 10-year guarantee.
Have a problem? We can fix it. Not sure of the fault? We can arrange a free survey to inspect and suggest a solution which may not need a full replacement. We'll confirm within 24 hours. Voted 9.7 out of 10 on Checkatrade and endorsed by Which? with 100%of our customers recommending our aluminium gutter installation services.
Reviews (7)
Frank Hall
Frank Hall
Jan 25, 2020
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Had a new sun room completed by CSM. It has really transformed my home. I can not fault the service from the quote and beyond. All workmen were polite and kept the area very tidy. They answered any questions I had and I will certainly be going back to CSM for more work in the future. Great job lads.
Gary Marshall
Gary Marshall
Dec 05, 2019
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CSM is like no other. They were extremely knowledgeable from the offset and had patience in explaining the process to myself. They kept to the given timescale and exceeded my expectations. Also the quality standard of my guttering, windows and doors is exceptional. Could not fault, I wish I had knew of them sooner!
Diane Walton
Diane Walton
Aug 26, 2019
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Positive: Quality, Value
The price given in survey quote beat the previous quotes by a mile. The gentleman who carried out the work was very professional and friendly. He made sure to clean up after himself, and made sure I was happy upon completion. I could not fault the quality or service. Exceptional job.
Rodney Peters
Rodney Peters
Jul 16, 2019
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Great job done by CSM. They fixed our roof after a mess up from a previous company for a good price. Quick installation and friendly lads.
Mark Quinn
Mark Quinn
Feb 11, 2019
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Had servers jobs done by CSM to which they have always exceeded expectations at a very reasonable price, thanks guys see you again soon.
Steven Brown
Steven Brown
Feb 06, 2019
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Csm review
5 stars ⭐️ faultless fantastic company found them in which trusted traders Also Cheakatrade with hundreds and hundreds of positive review so very surprised to see such a negative review on Facebook I would highly recommend the hole team at csm northeast for a first class job
All positive and well deserved!!!
Bill Pearson
Bill Pearson
May 05, 2018
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During the installation of my Guardian roof system,my laminate floor was damaged by a workman,s ladder,leaving two puncture holes,and the new gutter leaked.After several phone calls,a new section was fitted,Now another part of the guttering is leaking.and I,m still waiting for them to ring me back a week later.Wish I,d gone somewhere else.