DON’T JUST TAKE OUR WORD FOR IT… HEAR FROM OUR HAPPY CUSTOMERS
NORTHAMPTONSHIRE’S MOST TRUSTED WINDOW AND DOOR COMPANY

READ OUR TESTIMONIALS
Our priority is for you to feel that we will deliver a quality service, at a time to suit you and at a fair price.
But don’t just take our word from it. Before you decide to speak to our team, hear what our customers have to say.
We’ve built a library of testimonials and reviews over the years which should provide reassurance for you. Here are some of them.

PS. Did you know that we’ve been awarded over 100 five-star Google reviews. This is more than any Window and Door company in Northamptonshire.

Our Happy Customers
Peter & Ann Robinson
Matthew Oliver was first brought to our notice by our granddaughter who was very favourably impressed by the work carried out on her conservatory. As we needed to replace all our windows and a patio door we decided to follow up on her recommendation.
From the first phone call communication with Matthew Oliver could not be faulted. All the staff we have dealt with have been helpful and friendly. Initial visits to us were punctual and without any pressure of a ‘hard sell’. Queries by email were answered promptly and fully.
The installation team of Danny and Jordan caused us far less inconvenience than expected, made sure we knew what they had planned and cleaned up, inside and out, before leaving each day. Their work was professional and efficient and their manner friendly and considerate.
We are very pleased with the quality of the windows installed and the attention to the detailed finish of the trim , both in and out, which can make or mar otherwise good work.
Based on our experience, we would highly recommend Matthew Oliver and will most certainly use them again for any other work of this nature that we may need to consider.
We are both in our mid 80’s and Matthew Oliver’s procedure of sending photos of the installation team prior to them coming is a very reassuring touch.
Thanks to everyone.
Steven Hogg
I recommend this firm and if you have half as good a service as we received you’ll be delighted. Matthew kept us fully informed throughout the process but was light touch and certainly not grasping or pushy. There were no major hitches on our job and even though I suspect our windows (old ironstone house) were more complex than initially expected they came in close to on-time and the price did not change.
Lee & Amy N.
I just wanted to extend my thanks to both Jim and James for their efforts this morning in the fitment of the door. I was not able to be here personally but am thoroughly impressed by the quality of their work. Furthermore, the service you have all provided had been excellent and truly admirable.
Andrew & Frances
I just wanted to take this opportunity to thank you for a job well done. As someone who regularly deals with windows it was great to experience a relaxed and hassle free service from start to finish.
Mr. N. Janzen
A good quality product at a fair price installed professionally- what more could you ask? This is a good company to deal with, their installation team are helpful and tidy workers and we are delighted with our new windows which replaced 50 year old wooden ones with a minimum of fuss.
James
We used Matthew Oliver on a recommendation for our builder as we wanted bi-folds and a rear window. Matthew Oliver were very helpful and helped me make decisions on what to have when I really didn’t know what I needed. Overall very happy indeed and thoroughly recommend them to anyone who needs windows, doors etc….
Tracey
Fantastic service, always available to answer our silly questions and always replied promptly with answers. Changed plans to exactly what we wanted and happy to accommodate our request for extra work to be completed first. Great guys Matthew, James, Jason and Wayne, always on time and cleaned up at the end of the day. Very professional service and superb resulting conservatory. Must mention Dave the builder who did a brilliant job. We are delighted with our conservatory, windows, fascias and soffits and will be using your services and products again. Almost forgot to mention the cost which is fantastic value for money. Thanks for everything
Mr and Mrs Sandell
After using Matthew Oliver for a new front door earlier in the year, I then got them to fit a side door to my garage in the same colour. I am so pleased with the work that was carried out on both occasions, that I would wholeheartedly recommend this company to anyone considering renovation work on their property. Three words describe the company – punctual, professional and polite. From the office staff to the fitters, I cannot fault their work ethics or dedication to the job. Thank you once again.
Mr & Mrs Braybrook, Kettering
For what it’s worth, I am – as you know – very happy with all your services, from office communication and administration through to the extremely high quality and craftmanship of your installation. As before, Steve and Connor have done a remarkable job in fitting our new French doors and window, and their attention to detail, their tidiness in their work and their friendly, thoughtful approach really stand out in this day and age. I can’t recall whether you do an employee of the month scheme at MO Windows, but I’d like to recommend Steve and Connor for a joint award, in particular for the extra effort they had to put in in dismantling the rock-hard brickwork in order to fit our new doors. As we have used you now on several occasions, you can be sure we are happy with the quality of your products and, of course, we’ll be back in touch with you should we ever need any other work doing.
Dan
The service i received from your selves was first class, the whole job went very well. And as for your fitters , James and josh, well they were from the start polite, friendly and efficient, taking care to keep our house tidy, and cleaning up afterwards. Their attention to detail, knowledge and ability was second to none. You were recommended to us by my neighbour, and for that I must thank him. Thank you for installing a quality product, at a reasonable price.
Marie & Dan
We are absolutely delighted with the new windows and doors, Steve and Connor did a fabulous job and every day left our home clean and tidy. Right from the first phone call to your company, we cannot fault the service we received and will highly recommend you in the future.
Vivienne & Robert
I have not put anything on Facebook as it is not a site that I use. But I would like to say that it has been a pleasure dealing with your company, everyone that we have had contact with has been very pleasant and helpful and have always been quick to respond to any requests. The work carried out at our home, great care was taken to keep things neat & tidy. As a company you are to be highly recommended.
Andy
James and Marc have just left after doing an extremely good job. They are both very courteous, tidy and professional. A credit to you.
Mr C. Gaywood
We purchased a door from Matthew Oliver Windows and Doors Ltd as my son had previously had a new door installed by them and had an excellent all round experience. In summery our experience was also excellent. Communication prior to installation, the product(door),the actual fitting, the attitude of the installation personnel-everything was conducted and executed in a very professional manner .We would fully recommend them.
Jennie Clarke
I just felt I should write to say what a genuine pleasure it has been to be a customer of your firm. Every member of staff I have dealt with from my initial contact, to completion of the windows being fitted, has been professional, efficient, knowledgeable and courteous.Your customer service is second to none. If we need windows in future I shall definitely be in touch with your firm again. Thank you!
Margaret Walgate
Had lots of quotes and Matthew Oliver came out best value for money.
Also lucky as they came recommended by three neighbours who had been so impressed with them.
Well this company sure have the “WOW “ FACTOR.
For the quote to helping me choose to reliability to the end results breath taking.
Fitters were fantastic.
Not forgetting the all important amazing admin support team over the phone.
So good to have come across them. Totally stress free with top rate results.
They come top rated from me.
Thanks to everyone
Joanne
We were thrilled with Matthew Oliver Windows from start to finish. From Estelles first visit which was informative with no hard sell at all we knew we had found the right company for us. After having two quotes from large companies we were expecting the usual “let me just phone my boss for a better price”, or ” we are in your area in two weeks if you decide right now”, but there was none of that. We chose a beautiful front door and sliding back door, Estelle measured up and then she left with a cheery smile. No pressure, no messing about. We then received a very competitive quote and installation was only three weeks later. The guys who came, Josh & Will, were courteous and funny, and incredibly hard workers. Their workspace was immaculately clean at the end of the job, and again nothing was too much trouble. I can happily say I have recommended you to everyone, and have had nothing but compliments over my beautiful door.
G. Elias
Really happy with our new windows and patio door, Matthew Oliver have been a joy to buy from, great communication with quotes and customer service, great price, and a spot on fitting team who were tidy and reliable. Would recommend!
Andrea Hare
We had such a great experience with Matthew Oliver Windows and Doors. From the start, they really took the time to understand our old property and what it needed — not just in terms of style, but also the little quirks that come with working on a period home. Their team was respectful, knowledgeable, and incredibly careful throughout the whole process. The new windows are absolutely beautiful and in keeping with the character of the house, while also making it feel warmer and more secure. It’s clear they genuinely care about getting things right — we wouldn’t hesitate to recommend them.
Niki
Just writing to give you my feedback and praise on an excellent job done for my recent window and door install. I was really impressed on the level of communication prior to the install. I was informed thoroughly about the different options, sent drawings, pictures etc and whenever I had a query I received an email / call to answer my questions almost straight away – so refreshing! The guys were fantastic on the day, not only did they do a top notch job, they were so polite and friendly and I didn’t expect them to clear up as well as they did! All in all I was really happy with it, reasonable cost, great service from you and the installers and nothing was too much trouble which makes life so much easier for the customer. I’ll definitely be recommending you and your team to friends and family and will certainly be calling upon you again for anything I need in the future. Great company, great people and a top class service.
V. Ainsworth
Super helpful friendly & efficient across the board. Good communication from the office based team and the nicest fitters who loved the dogs & the bacon rolls!
Will be using them for the rest of the windows and doors as we move forward with the house renovation.
Everything in this house is a non-standard size and they even accommodated my request for a funky door colour which we love!
Bill, Isham
Many thanks for the efficient way you completed the replacement of our windows. You kept us informed at each stage – inspecting, measuring, quoting for the job and installation. The 2 men who did the installation were great. They protected our carpets and tidied up after themselves. Apart from that, they were a very pleasant couple of blokes. (they even laughed at my jokes!!) Workmanship was first-rate, as far as I can tell. I would have no hesitation in recommending you to family and friends. Not only was your quotation for the work extremely competitive, the timescale for its completion was better than competitors – and you kept to it. Once again, many thanks. I won’t bother to go elsewhere in future.
Christine
I have used Matthew Oliver Windows and Doors twice and would have no hesitation in recommending this company. The advice and service is excellent, with no hard sell, from the first enquiry to the follow up phone call to check everything is completely satisfactory. The installation team are all polite, friendly, work well and they left everything clean and tidy. I will not hesitate to use the company again.
Josh Ali
Just wanted to say a massive thank you to you all for all the support you have given through the windows and doors process.
You all made it incredibly easy and everything was smooth.
Really appreciate it
Hopefully I wasn’t too much of an annoyance with all my questions.
Also, Mane was absolutely brilliant. Even the builders were surprised on the quality of work. He is the personification of the BFG. Massive credit to him also.
Again thank you for everything, looking forward to working with you again in the future.



