Contact Details for GP Contracts



Customer reviews that speak for themselves


At GP Contracts, we are proud of the high quality of our services and the positive feedback that we receive from our customers. We know that choosing a mastic sealing company is an important decision, so we want to make it as easy as possible for you to choose the right company for your needs.





“I recently had the pleasure of working with GP Contracts to silicone my kitchen & two bathrooms. The work was completed to the highest standard. The team was punctual, efficient, and meticulous in their attention to detail. They also took great care to protect all of my fixtures and fittings. I am absolutely delighted with the finished result. I would highly recommend GP Contracts to anyone who is looking for a reliable and professional mastic sealing company.”

★★★★★

- B. McCormack, Glasgow

“I have now used GP Contracts on a number of contracts to carry out mastic pointing and have found the company very easy to deal with from the Directors to the operatives on site. The company and its employees have never let me down and all work carried out for us has been to a very high standard. I have recommended GP Contracts to my collegues and they have now established themselves as our main sub-contractor for mastic pointing.”

★★★★★

- G. Neil, Contracts Manager, Laidlaw Scott

“I was very pleased with the work GP Contracts undertook at my house. The mastic around my windows had become detached allowing water to seep through. GP Contracts meticulously removed the old sealant and replaced it with new high-quality sealant, which not only enhanced the aesthetics but also effectively resolved the water issue. I am now completely confident in the integrity of the mastic sealant. Thank you!”

★★★★★

- R. Hamilton, Lanarkshire


“GP Contracts turned up on time and were very polite and professional. They completed all the sealants works for my 2 bathroom refurbs. After having spent a bit of money on them I wanted to make sure they were sealed neatly and efficiently. GP Contracts did a top job and were both clean and efficient - thank you. I am happy to recommend this business.”

★★★★★

- J. Hogg, Ayrshire

“GP Contracts did a great job of sealing both bathrooms, utility and kitchen. Great results. Turned up when they said they would, done everything we wanted and more and a really good job, very professional, couldnt ask for more. Would highly recommend!”

★★★★★

- E. Murray, Glasgow

“We awarded G.P. Contracts the contract at our Suffolk Row development due to their high quality work provided on our previous developments, at Suffolk Row we had to deploy only the best contractors in the industry due to this being a luxury development of 10 townhouses, each priced at over £1m. G.P. Contracts were the perfect partner for us to service this project and demonstrate their quality installations once again!”

★★★★★

- D.Wilson, Miller Homes


“The management team at GP Contracts won the work due to their ability to understand and communicate well with Interserve from the outset. This in turn installed confidence which later was reflected in timely completion of the works, to budget and of good standard. If any problems arose there was always a timely response and all difficulties were overcome. Interserve would not hestitate to include GP Contracts on future tender lists.”

★★★★★

- A.G. Fisher, Interserve Construction

“We contracted G.P. Contracts to our North Berwick project due to their attention to detail when carrying out their works. Their workmanship is of the highest quality which is exactly what we require when working on prestigious projects for our clients. We would not hesitate using G.P. Contracts on future projects.”

★★★★★

- Architect, North Berwick

“We have found in using GP Contracts that they are a company who carry out their work to the high standard that we demand from our sub-contractors and have also proven to be very reliable. We at Ventrolla would therefore have no hestitation in recommending GP Contracts as approved Mastic Joint Sealing Applicators.”

★★★★★

- R.Devlin, Ventrolla Glasgow






Get in Touch

When it comes to professional mastic sealing and all types of sealant application, GP Contracts is your reliable choice. Reach out to us today to experience the GP Contracts difference firsthand. First class application and customer satisfaction are our top priorities.

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GP Contracts (Scotland) Ltd is a well-established Glasgow based Mastic Joint Sealing company, founded in 1998, we have since grown to become one of the most respected mastic companies, specialising in all types sealant application for clients across Scotland.

Find Us



Unit D7, Glenwood Business Park
70 Glenwood Place
Glasgow
G45 9UH

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