Costa Boyer Ltd.

Primary trade Builder
22 ratings
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20+ ratings

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Member for 7 years

Costa Boyer Ltd.

22 ratings

About Costa Boyer Ltd.

Costa Boyer Ltd provides specialist for complete building solutions: house extension/ loft conversion/ replacement windows/ doors/ shops front/ home improvements/ kitchen/ tanking slurry solutions/ garage conversion/ porch/ canopy/conservatory / garden shed/ wooden decking/ parquet/ painted house/ Venetian stucco/ water leak/ 30 years experience building site/ all team have CSCS card/ NVQ Level 2/ NVQ Level 3 supervision/ GQA Qualification Ltd Certificate of achievement in theory of SCHUCO/ GQA Qualification Ltd Certificate of achievement in SCHUCO Curtain Wall/ GQA Level 3 Certificate in glass related operation/ GQA Level 3 NVQ Diploma in Fenestration Installation/ IOSH Working safely a course approved and validated by the Institution of Occupational Safety and Health/ Gold card Constructions Qualifications CSCS / Quality Management & Control accreditation by Mace Business School Limited/ Level 6 NVQ/ SMSTS and new one... Covid-19 Essential: Infection Prevention and PPE

Ratings & reviews

Costa Boyer Ltd. rated for Bathroom fitter in Waltham Forest


Overall rating

22 total ratings 0 last 30 days 1 last 6 months 3 last 12 months

30 Jun 2021

Window fitter / Conservatory installer

Costa was excellent. Very friendly, efficient and carried out the work to to a high standard in the agreed timeframe and at the agreed price, despite some unexpected problems along the way. Would happily recommend him.

, TW8

13 May 2021

Window fitter / Conservatory installer

Did an excellent job repairing my leaky conservatory roof. Responded quickly and carried out the job professionally and effectively. Definitely recommend. Thank you.

, LU5

12 Mar 2021

Window fitter / Conservatory installer

I am very happy with the work done by Costa. He works hard and is dedicated to the job. very professional and did the job to a high standard. From the initial visit for quote, I fully trusted him and his experience. Great Job, really pleased with the quality of work, very hard working arriving always on time and always cleaning up after they finish. Very happy with this project and hope to work with him in the future. I highly recommend.

, SE14

30 Aug 2020


Costa explained well what he was doing & why it needed to be done that way. He was extremely knowledgable and offered valuable advice. Clean & tidy workman, on time and price as agreed.

, E4

07 Mar 2020


Work all finished now .... after a few hiccups .... professional guy ...

, TW5

28 Feb 2020

Window fitter / Conservatory installer

Great work and pleasure doing business with.

, RM18

30 Dec 2019


I don’t know how he has managed to get this many positive reviews! He originally quoted me £290 but The job ended up costing me 850. Yet I didn’t pay him fully due to his unreliable work! He turned up on the first day and I had the work done as he promised. That same evening due to his work I had a leak in my bathroom so each time I would open my shower the water would run into my neighbors house. He made the work worse plus all the inconvenience he caused, Then on top wouldn’t accept his mistakes! Rubbish

, RM15

03 Dec 2019


Good happy with the job done!

, RM17

27 Nov 2019

Window fitter / Conservatory installer

I recommend Costa to others. He did a great job fitting trickle vents to all my upstairs windows, installed neatly and has already made a big difference to condensation forming on the glass. Job was priced fairly and completed punctually.

, BR5

16 Nov 2019

Removal Services

Nice guy, very professional and helpful

, RM12

22 Sep 2019


Very professional and did a neat job. I would definitely use them again.

, IG1

26 Jun 2019


Did an excellent job repairing my leaky conservatory roof. Responded quickly and carried out the job professionally and effectively. Definitely recommend

, BR1

04 Nov 2018

Window fitter / Conservatory installer

Costa arrived on time, did a good job explained all the details. The price was competitive and we are arranging for him to return to carry out another job. Highly recommended.

, SM3

28 Oct 2018

Window fitter / Conservatory installer

Costa was the only person who would take on a really difficult job. He was punctual, polite, did an amazing job and was good value. Highly recommend.

, SW11

02 Mar 2018


the best all rounded builder I ever met. Besides replace the poly carbonate roof of conservatory.He helps me fixed the fence and reinstall the garden gate, install French drain. Costa deliver high quality of work by his skill and choice of right material, his quote is reasonable. I really impressed by he and his colleague’s workmanship!

, BR2

22 Feb 2018

Window fitter / Conservatory installer

Costa and his team came to quote and instantly I new they new their stuff. Quote was higher than expected at £1000 to install a glass roof in one day, however when I later found out that the sealent they needed was over half of the quoted price and labour of three people was needed it was very fair. Complex job installing very heavy glazzing units into a bespoke cieling at over 2.5m from ground and into a bespoke corner window. Job went well without any issues and looks fantastic. Highly recomend...

, SE8

29 Jan 2018

Carpenter / Joiner

The job turned out to be more complicated than either of us expected. However Costa and Alex worked incredibly hard and long hours to get the job done as quickly as possible. Despite the increased challenge Costa kept to his original quote. I would happily use Costa again for any task as he clearly has extensive knowledge of many areas of the building trade. His communication was excellent and he always arrived when he said he would.

, HA2

16 Jan 2018

Carpenter / Joiner

I needed a complete new external door, Costa gave me great advice and a good quote for the job. I am very happy with the end result it was exactly what he said he would do. Costa and his team where very professional and cleaned up very well after the job. I would definitely use him again and would highly recommend him.

, W3

16 Jan 2018


Excellent workmen, punctual, knowledgeable and industrious..would strongly recommend this company.

, CM17

31 Dec 2017


Costa and Robert were brilliant. Clean, efficient, prompt, didn’t stop until job finished. No cups of tea! Price was right and it was a tricky job as he didn’t supply the French windows, I had bought them separately and I had done the measuring, but he made it work. He’s even coming back to check finish and do a small adjustment as a piece of frame was missing. Highly recommend.

, KT2

Areas serviced

Services available

Top trades offered by Costa Boyer Ltd.

Primary trade


Cellar & Basement Conversion


Garage Conversion

Bathroom fitter

Bathroom Design

Bathroom Installation

Complete Bathroom Refurbishment


Garden Wall

Chimney Building / Repair

Pointing / Repointing

Carpenter / Joiner

Wooden Staircases

Wooden Doors - Internal

Wooden Shutter