Here are a selection of customer testimonials from Checkatrade
12 new windows and 3 doors The 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.
New windows Quick installation, clean tidy work, friendly and polite.
Remove old patio door and conservatory, and install new patio door + conservatory We 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.
12 windows and sliding door installed Excellent 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.
New bathroom window No fault at all in any of their work - I have used them on few occasions and had all my windows replaced.
Supply and install bi-fold door Very impressed with the polite and respectful workmen who completed the install to a high standard and spotlessly cleaned up afterwards.
New windows, new front door Work carried out efficiently. Left neat and tidy, no rubbish, informed of any work carried out. Locking explained and tested.
Replacement of faded front door slab I'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.
Full windows replacement of 25 flats Fantastic service from planning to execution. Great communication, customer service and professionalism.
Five windows plus one landing window first class. I would recommend them to anyone First class 17th century building 25 flats. Covered everything. Clean, courteous, informed us what they were doing day to day. Left clean every day.
New windows and doors High standard installation provided by friendly and professional fitters. Excellent from beginning to end.
Six new windows fitted to my bungalow Excellent service. From start to finish by the fitters Dan and Cam. Would recommend Three Counties. To family and friends.
Replace external kitchen door Efficient friendly company to deal with, new door supplied excellent quality.
Back door and bedroom window replaced Have used Three Counties before so knew that the quality and standard of work would be good.
Outstanding workmanship. Great finish Excellent service. Kept updated throughout all the way to complement of work.
Full house 9 windows front door+ porch , French doors Great team well mannered professional and tidy reliable time keeping.
Very nice installers, friendly and did a good job. From start to finish the team at Three Counties have been very good to deal with. I highly recommend them.
Fitting 5 replacement upvc double glazed windows The 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 10 windows and 1 door Very responsive team from ordering to completion, kept us up to speed on progress, very happy with products and their service.
Patio door installation Installation of new patio door completed to high standard. The fitters were very polite and tidy.
Installation of front door The workmanship was excellent and I would highly recommend this company.
Fitting of front door Very professional from quotation to fitting.
Back door kitchen window front door Very good workmanship and polite and obliging with it. I would use them again.
New door supply and fit Quality service and rapid return visit to adjust lock. All in all excellent.
New front door fitted Very good job and professional workman. Door is looking very good.
Supply and install fascia, soffit, gutters and down pipes, 2 doors, side panels and 6 windows Provided brilliant service fitters were very experienced, friendly and tidy. Very pleased with the company.
New front doors and frame We had our windows replaced by Three Counties so when we needed a new front door we went straight to Three Counties.
UPVC door and window fitted to garage From first call to completed job it was all good. Very importantly they do what they say they will and they do it on time!
11 windows, 3 doors, soffit Cannot 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.
1 front door, 1 back door, inner door and glass panel Extremely pleased with the end result. Fitters were polite, clean working and very efficient.
Installation of 5 windows and 1 door No nonsense, good value, efficient. I have used twice now. Recommend!
New front door Provided excellent service, delivered in time as agreed. Easy to deal with, excellent pricing, pensioner on my own made me feel very comfortable.
New windows installed Excellent, workman ship, service, the workforce took pride in all aspects of the work and communication with clients.
Fitting two external doors Great product, efficient, knowledgeable staff. Fitting done with minimal disruption. Very happy!
Fitting new double glazed windows Very courteous and clean. Pleasure to have them in the house.
Sliding patio door, 2 toilet windows Very good job carried out and I am very pleased with my new patio door and windows.
Composite door Installation Very 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.
New front door fitted Lovely company to deal with. I reported a problem with the handle sticking they fixed it straight away.
Windows doors This company did an excellent job, left my property clean , found the worker very polite.
Supply and install 1 window and 1 door I am very happy with the quality of your windows/ doors and would not hesitate to recommend you to friends.
Very pleased, great quality product and very tidy installation. Excellent customer service throughout.
Replace windows Very good service, clean and professional. Would recommend them.
Installing a rear door Graham was very good when doing the installation and cleaned up after himself. Very professional.
Installation of windows The house was tidied beautifully, excellent installation and once again professional and friendly installers.
Fitted 2 front windows Three counties have been a pleasure to work with. Efficient, quick responses, good customer services, excellent fitters.
New composite back door fitted Excellent service prompt tidy and polite.
8x windows Very pleased with the all round service provided, very friendly installers, giving a professional service, would use them again.
Installation of two new conservatory doors The complete process from salesman to installer was smooth and professional. The doors are of high quality and I am pleased with the result.
New gutter fascias and soffit and replacement windows throughout I was very satisfied with all the work carried out. The staff were competent, polite and worked very hard. Would highly recommend them.