Loft Conversion Specialists in Welwyn Garden City, Hertfordshire

Find a loft conversion specialist in Welwyn Garden City for your loft or attic conversion project.

Get Matched with Local Professionals
Answer a few questions and we’ll put you in touch with pros who can help.
All Filters
Welwyn Garden City / 25 mi
115 of 171 professionals
171 Professionals

Featured Reviews for Loft Conversion Specialists in Welwyn Garden City, Hertfordshire

LCCL Construction
Loft Conversion Specialists in Welwyn Garden City, Hertfordshire
Average rating: 5 out of 5 stars10 May 2019
“Recommended by a friend of mine. We contracted them to build us the new kitchen extension and dormer loft conversion on our terraced house in Barnet. Me and the family are extremely happy with services we received at all times. Work was completed on time that we agreed and to a high standard. They are highly skilled and friendly we was just very much impressed with all the workmanship and the service received. Trustworthy construction company who me and my family recommended.”
LoftCraft London
Loft Conversion Specialists in Welwyn Garden City, Hertfordshire
Average rating: 5 out of 5 stars16 June 2019
“Loftcraft have just completed a loft conversion for us which we are extremely pleased with it. Jack and his team have been great to deal with. A very straightforward, professional guy, who is good to his word. We had complete confidence in him and he didn’t let us down. He has a very calm, can-do approach. We really enjoyed working with him. The team were very polite, considerate, tidy and have done a super job. We had very high standards which they were able to meet. Communication was good through the project. We highly recommend Jack and his team.”
PMB Construction (UK) Ltd
Loft Conversion Specialists in Welwyn Garden City, Hertfordshire
Average rating: 5 out of 5 stars26 July 2016
“PMB Construction have done a fantastic job on the complete architectural refurbishment of our period house. The director took the time to understand our aims and concerns and worked closely with us with courtesy and intelligence to realise the design while keeping costs to the original budget. He was always calm and competent, happy to accommodate small changes where needed and spending the time required on site to get things right. He knew how to pick his team, they were all fast, competent and respectful with excellent office backup. We felt very lucky to have worked with PMB Construction and could not recommend them more..”
UK Loft Rooms Ltd
Loft Conversion Specialists in Welwyn Garden City, Hertfordshire
Average rating: 5 out of 5 stars3 January 2023
“We had a dormer conversion carried out. The initial quote was competitive and timescale was given as 4-5 weeks. This was a selling point as other quotes had indicated up to 12 weeks. Work was completed on time and to a high standard. All trades were polite and respectful and clean and tidy. Really delighted with finished result and would highly recommend using the company and trades again.”
Herko Limited
Loft Conversion Specialists in Welwyn Garden City, Hertfordshire
Average rating: 5 out of 5 stars21 April 2022
“We started work on our loft conversion in August 2020. We had an unexpected need for planning permission which no one had anticipated but this was handled quickly and efficiently by the office. The team was professional, tidy and swift, and always informed us of everything along the way! We are really enjoying our new space in the loft and are so happy that we decided to go ahead with this project and chose Herko Ltd. Thank you again!”
The Loft Converter (city) Ltd
Loft Conversion Specialists in Welwyn Garden City, Hertfordshire
Average rating: 5 out of 5 stars31 December 2020
“Had an amazing loft conversion and extension by The Loft Converter. They were always at hand if I had any question, I recommended them to my daughter and she had the same amazing experience. Thank you to Bradley and his team.”
Benchmark Lofts Ltd
Loft Conversion Specialists in Welwyn Garden City, Hertfordshire
Average rating: 5 out of 5 stars5 December 2020
“Benchmark Lofts built our loft to the highest standards, they helped us realise our design ideas for the loft into a beautiful, bright and comfortable double bedroom with a shower room. The limited space available was cleverly distributed leaving us plenty of room for storage including built in wardrobes and spacious eaves. The whole team has a great work ethic and are very efficient, the full work was done in about 8 weeks and we didn't need to move out during the process, they were always careful, clean and tidy. I highly recommend this company and will definitely be my first choice if I ever need an extension or another loft.”
Griffon Construction Ltd
Loft Conversion Specialists in Welwyn Garden City, Hertfordshire
Average rating: 5 out of 5 stars9 January 2017
“Darius and his team did a great job of our bathroom refurbishment (removing a wall between two adjoining rooms and completely refurbishing the new room and fitting a new bathroom suite, tiling and decorating) - from first contact to finishing the job Darius was very professional and responsive and consulted with us throughout to ensure all of the details for the work were as we wanted them. Tom and the rest of the team completed the work to a high standard, and we are very pleased with the overall finish. Minor snagging works were completed very promptly and without any problems. The works started on time and were completed within the approximate timetable indicated. Darius, Tom and their colleagues were also very pleasant to deal with, and we will definitely use them for other work to our home in the future.”
Central Lofts & Extensions
Loft Conversion Specialists in Welwyn Garden City, Hertfordshire
Average rating: 5 out of 5 stars13 September 2019
“We had really great experience with CLL from start to finish. Huw did a great job during the sales and explained really well how our loft conversion will look (double bedroom and bathroom). What we found extremely useful was a clear overview and expert advice on the whole process and all the prerequisites needed for a smooth running of the project. Huw was really helpful and I felt he really focused on our needs as customers. Renatas and the building team did a fantastic job in making it all a reality and we absolutely love new space they’ve created for us! The work was really well coordinated, done to a high standard and ahead of the agreed schedule, all of which was very important to us. We felt CLL really listened and understood our requirements. Guys were always on time and cleaned up after themselves each day. They were very polite, courteous and worked extremely hard to get the job done. Even our neighbours complemented on how efficient, hard working and noise minimal the team were! We are extremely pleased with our new space and would definitely recommend CLL to anyone.”
Brygola Constructions Ltd
Loft Conversion Specialists in Welwyn Garden City, Hertfordshire
Average rating: 5 out of 5 stars6 September 2016
“Prior to work commencing on our loft extension and kitchen, my husband and I had a number of meetings with Mr Brygola concerning the anticipated work. It was clear from those meetings that Mr Brygola was an extremely knowledgeable and experience builder. He presented himself professional throughout. My husband and I were overjoyed with the results, the work has been completed to a very high standard. Mr Brygola is very thorough and takes pride in his work. His team of builders are a credit to him. They arrive early doors and do not finish until the day's work is complete. They are friendly, respectful and tidy.”
List your business here for free - Learn More
United Kingdom
Tailor my experience with cookies

Houzz uses cookies and similar technologies to personalise my experience, serve me relevant content, and improve Houzz products and services. By clicking ‘Accept’ I agree to this, as further described in the Houzz Cookie Policy. I can reject non-essential cookies by clicking ‘Manage Preferences’.