Window Fitters and Repairs

Alan Hi . My name is John and I've just set up a renovating business and am searching for a very competitive fitter in the southwales area that can fit/supply and fit windows and doors on 2-3 times annually on neglected properties. These may need part or full installation or at worse a spruce up! I am looking for a local, private, flexible, friendly and efficient business to whom I can remain loyal and recommend. I'd like to ask If I could have a rough quote fictionally on the following window sizes so as to get an idea: 4x 1150x1300. 1 x 800x1000. 1 x 1200x900. 1 x 1500x1300. 1 front door. 1 back door all supplied and fitted and just fitted. Appreciate your time! Kind Regards John