Precision Sealant Application – every time!

C Q Services are sealant specialists, based in Glasgow and covering the whole of Scotland (and sometimes further afield!). Our strong team boasts over 20 years experience in mastic and silicone sealants – we don’t deal with anything else!

Contact us for a quote today – whether it’s to replace sealant on your bath or shower, renew your failed window or door sealant or perhaps you are a joinery or bathroom company, looking for precision sealant to complete your project – we undertake all works of these types, and more.

 Our clients include:

• Private Domestic Customers

• Local Authorities & Housing Associations

• Landlords & Letting Agencies


• Bespoke Building & Joinery Companies

• Housebuilding & Construction Companies

• Hotels & Interior Fit-out Companies


You can always view our most recent work and read reviews from our happy customers on our Facebook page!

We remove and replace mouldy bathroom silicone sealants; shower and bath sealants and fix window seals. We offer a comprehensive commercial mastic joint sealing operations in Glasgow and the West of Scotland, Working on construction building sites. We cover all areas in Scotland, but the majority of our work comes from the West of Scotland, Glasgow and surrounding areas: East Renfrewshire, East Dunbartonshire, West Dumbartonshire, North Ayrshire, Kilmarnock, North Lanarkshire, Newton Mearns,Motherwell,Bothwell,Cumbernauld;Jordanhill,Broomhill,Partick,Thornwood,Hyndland,Dowanhill,Kelvinside,Kelvindale,Maryhill,Summerston,Kirkintilloch,Bishopbriggs,Torrance,Lennoxtown,Bearsden,Milngavie,Blanefield,Killearn,Shawlands,Renfrew,Langside,Pollockshields,Netherlee,Giffnock,Clarkston,Stamperland,Thornliebank,Busby,Eaglesham,Darnley,Barrhead, Anniesland, Hillhead, Crossmyloof,Darnley,Gorbals,Govan, Battlefield, Mount Vernon, Scotstoun, Shettleston, Springburn, Yorkhill,Pollokshaws, Pollokshields, Hillington, Paisley,Ibrox,Kinning park,Mosspark,Muirend,Strathbungo,Cathcart,