Here are a selection of customer testimonials from Checkatrade
12 new windows and 3 doorsThe fitters were efficient and friendly and did an excellent job of removing the old rotting windows with minimal fuss and mess. We were impressed with their workmanship and professionalism throughout the installation. We are delighted with the quality and appearance of the new windows, they have transformed our new home.
Supply and install fascia, soffit, gutters and down pipes, 2 doors, side panels and 6 windowsProvided brilliant service fitters were very experienced, friendly and tidy. Very pleased with the company.
New front doors and frameWe had our windows replaced by Three Counties so when we needed a new front door we went straight to Three Counties.
New windowsQuick installation, clean tidy work, friendly and polite.
UPVC door and window fitted to garageFrom first call to completed job it was all good. Very importantly they do what they say they will and they do it on time!
Remove old patio door and conservatory, and install new patio door + conservatoryWe are very pleased with the quality of the conservatory and patio door. The fitters were experienced, polite, tidy and job completed on time. Would recommend Three Counties.
11 windows, 3 doors, soffitCannot fault their service, we had 1 team do soffit, very neat and tidy, other team for doors and windows also neat and tidy. Would recommend.
12 windows and sliding door installedExcellent sales man. Didn't over inflate cost to show huge discount. No pressure to sign. Very happy with windows and door and all installed as expected.
1 front door, 1 back door, inner door and glass panelExtremely pleased with the end result. Fitters were polite, clean working and very efficient.
New bathroom windowNo fault at all in any of their work - I have used them on few occasions and had all my windows replaced.
Installation of 5 windows and 1 doorNo nonsense, good value, efficient. I have used twice now. Recommend!
Supply and install bi-fold doorVery impressed with the polite and respectful workmen who completed the install to a high standard and spotlessly cleaned up afterwards.
New front doorProvided excellent service, delivered in time as agreed. Easy to deal with, excellent pricing, pensioner on my own made me feel very comfortable.
New windows, new front doorWork carried out efficiently. Left neat and tidy, no rubbish, informed of any work carried out. Locking explained and tested.
New windows installedExcellent, workmanship, service, the workforce took pride in all aspects of the work and communication with clients.
Replacement of faded front door slabI'm very impressed by the timeliness, tidiness, speed and efficiency of the two young men who carried out the job, and with Three Counties as a company.
Fitting two external doorsGreat product, efficient, knowledgeable staff. Fitting done with minimal disruption. Very happy!
Full windows replacement of 25 flatsFantastic service from planning to execution. Great communication, customer service and professionalism.
Fitting new double glazed windowsVery courteous and clean. Pleasure to have them in the house.
Five windows plus one landing window first class. I would recommend them to anyoneFirst class 17th century building 25 flats. Covered everything. Clean, courteous, informed us what they were doing day to day. Left clean every day.
Sliding patio door, 2 toilet windowsVery good job carried out and I am very pleased with my new patio door and windows.
New windows and doorsHigh standard installation provided by friendly and professional fitters. Excellent from beginning to end.
Composite door InstallationVery happy with new door which replaced nasty old white PVC one. Whole process very straight forward, non-pushy sales guy right through to efficient fitting. Only took half a day no mess, no fuss! Competitive price too.
Six new windows fitted to my bungalowExcellent service. From start to finish by the fitters Dan and Cam. Would recommend Three Counties. To family and friends.
New front door fittedLovely company to deal with. I reported a problem with the handle sticking they fixed it straight away.
Replace external kitchen doorEfficient friendly company to deal with, new door supplied excellent quality.
Windows doorsThis company did an excellent job, left my property clean , found the worker very polite.
Back door and bedroom window replacedHave used Three Counties before so knew that the quality and standard of work would be good.
Supply and install 1 window and 1 doorI am very happy with the quality of your windows/ doors and would not hesitate to recommend you to friends.
Outstanding workmanship. Great finishExcellent service. Kept updated throughout all the way to complement of work.
Great work!Very pleased, great quality product and very tidy installation. Excellent customer service throughout.
Full house 9 windows front door+ porch , French doorsGreat team well mannered professional and tidy reliable time keeping.
Replace windowsVery good service, clean and professional. Would recommend them.
Installing a rear doorGraham was very good when doing the installation and cleaned up after himself. Very professional.
Fitting 5 replacement upvc double glazed windowsThe installers were friendly and very professional, hardly noticed that they were about, got the job done amazingly fast, no mess left at all.
Installation of windowsThe house was tidied beautifully, excellent installation and once again professional and friendly installers.
Fitted 2 front windowsThree counties have been a pleasure to work with. Efficient, quick responses, good customer services, excellent fitters.
Installation of 10 windows and 1 doorVery responsive team from ordering to completion, kept us up to speed on progress, very happy with products and their service.
New composite back door fittedExcellent service prompt tidy and polite.
Patio door installationInstallation of new patio door completed to high standard. The fitters were very polite and tidy.
8x windowsVery pleased with the all round service provided, very friendly installers, giving a professional service, would use them again.
Installation of front doorThe workmanship was excellent and I would highly recommend this company.
Installation of two new conservatory doorsThe complete process from salesman to installer was smooth and professional. The doors are of high quality and I am pleased with the result.
Fitting of front doorVery professional from quotation to fitting.
Back door kitchen window front doorVery good workmanship and polite and obliging with it. I would use them again.
New gutter fascias and soffit and replacement windows throughoutI was very satisfied with all the work carried out. The staff were competent, polite and worked very hard. Would highly recommend them.
New door supply and fitQuality service and rapid return visit to adjust lock. All in all excellent.
New front door fittedVery good job and professional workman. Door is looking very good.