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How does it work?There are 710 Cellar & Basement Conversion specialists in Knebworth, and last month we helped homeowners get quotes for their home improvement jobs.
Take a look at our Cellar & Basement Conversion specialists profiles, read reviews and request quotes directly.
Castle Wren are a progressive and versatile construction business. Operating from the heart of Bishops Stortford on the Herts and Essex border, we work across the Home Counties, London and East Anglia. We continually strive to maintain our strong reputation for quality, and we have long standing partnerships with many of our clients with much of our work being repeat business. Our experienced and dedicated team cover all types of projects ranging from demolition and site clearance to new build housing schemes, commercial buildings or refurbishment projects. Private clients are an important part of our business, and we work with customers to bring their dreams to life, be that with a new extension, landscaping and garden transformations, patios and driveways or the end to end delivery of a new home. We have deep specialisms in demolition, groundworks, earthworks, and civil engineering projects and work with a wide range of clients, from private customers to national developers and housebuilders.
Latest homeowner review
After visiting my property, I was initially impressed by the gentleman who promised to quote, but have since heard nothing, in spite of more than one request to get back to me. Very disappointed
Established in 2008 quality is second to none
Latest homeowner review
Michael and his partner did a great Job with the plastering.took his time to blend in the repaired area with rest of the ceiling and prep for painting.since painting the repaired area it looks very good.Michael tided up after the Job and took all old material away.would use his company again.
Ziyad Construction with over 15 years of experience in the Construction industry, We carry out all aspects of Domestic/Commercial building works to the highest standards. Services include plumbing, carpentry, brickwork, loft conversions, extensions, house renovations, painting/decorating, plastering and all other general building works.
Latest homeowner review
Pump installation for a lack luster shower. Sorted well. Now have a powerful shower. Thankyou.
Our young team will make your dreams of a stylish, high end home become a reality. The team is made up of qualified and professional individuals that take pride in what they do.
Latest homeowner review
Review for Evaluation and Pricing process only (quotes needed) Reliable team with clear professional experience. Meeting on set time with no surprises. Proper detailed work offer and everything explained in details.
If you’ve been meaning to take care of a specific home improvement project, but can’t seem to find the time or lack the skills or tools, why not rely on professionals to handle it? With over 7 years of experience of working in the trade, my team and I have proficient to work on a range of tasks around the home. From ensuring that your garden lush and well-looked after to assembling al types of furniture, to putting up a fence, and installing new tiles in your bathroom, we can get the job done swiftly and with superior results that will delight. Our significant experience means that we know how to overcome challenges and come up with ideal solutions in the nick of time for a positive outcome. We always honour our deadlines and work efficiently and swiftly to never compromise quality. We are friendly, patient, and will listen to your ideas and concerns and discuss our approach prior to starting on any task. Whether it’s a minor repair job or a more complicated installation job, you can rest assured that we will devote 100 per cent of our attention on every phase of the project for precise and impeccable results. If you are seeking a skilled and reliable team of handymen who take pride in their workmanship and excellent customer service, please contact me.
Latest homeowner review
Unfortunately have not heard from Octavio since agreeing a price and date to do the work.
LOOKING FOR A TEAM OF BUILDING SPECIALISTS FROM THE LONDON AREA? We are Mirana Design & Build LTD , leading the way in affordable and reliable building companies in Bromley. All aspects of building work undertaken at competitive prices. Our mission is to provide the costumers with a no hassle building service where all work exceeds expectations, meets deadlines and offers excellent value for money. We work very closely with our clients to ensure complete customer satisfaction. OUR CUSTOMERS ARE VERY IMPORTANT TO US. WE SHOW TRUE DEDICATION TO MEETING THEIR EXACT NEEDS, AND THIS IS WHAT KEEPS THEM RETURNING TO US FOR BUILDING WORK TIME AND TIME AGAIN.
Latest homeowner review
Excellent quality of work, speedy work, friendly, professional foreman/boss of company. His staff cleaned up after their work. They did arrive late on occasion but overall provided excellent building and decorating works.
We deal with insurance claims handling, reinstatement and repairs to any type of reinstatement including damage caused by escape of water, flood and fire damaged properties. We also completed works involving: Non-evasive leak detection. Insurance surveying / Schedules. Damp mapping and drying. Refurbishment and repairs to residential commercial buildings. Replacement kitchens and bathrooms. Plumbing. Plastering. Roofing. Painting and decorating. Asbestos surveys and removal. Carpentry. We are also a member of the The British Damage Management Association (BDMA)
Latest homeowner review
We are a company that offer a variety of multi skill trade finishes. With over ten years of experience you can feel confident your property is in good hands.
Latest homeowner review
Excellent job and such good value for money.
Latest homeowner review
Spoken with them on Friday with my extension roof licking problem. They replaced all extension roof and fitted new gutters in next two days. Great price, great quality, great speed.
Latest homeowner review
I decided not to proceed with the work to the kitchen and bathroom. Gabor attended punctually and his quote was competitive. When I come to entirely redo my bathroom, I will definitely invite Gabor to quote again.
Highty skilled carpenter with 10 years experience. Expertise in planning carpentry construction projects,defining scopes of work and labord costs. With plenty of experience in all aspencts of barhrooms,kitchens,tiles,floor etc
Latest homeowner review
I have been doing building work now for the last 15 years I cover all types of building work to extensions, alterations conservatories, Landscapeing renovation, Plastering I enjoy doing different types of projects including the awkward stuff if your interested in any work being done please let me know I am happy to take a look and talk you through the jobs and different ideas Many thanks Andrew wall Asw Builder
Latest homeowner review
Completed job to a very good standard, very fair price, cleared all the rubbushcaway at end of job as promised. Would recommend his services.
We are a team father and sons, with over 30 years of experience in Wood Occupations and construction sites, whose goal is to provide our customers with quality services.
Latest homeowner review
Pleasant to deal with. Few bits needed finishing never came back. Which was disappointing as this was promised.
Latest homeowner review
No complaints. Explained what was necessary, kept in good communication around when they could do the work (as there were snow issues) and the guy that did the work was friendly and helpful.
Latest homeowner review
needed this job doing very quickly, they came quoted and completed on the same day.
We offer high quality building work all jobs ar fully insurance electric and plumbing coming with certificate jobs available for have look to understand how we work we always leave customers happy
Latest homeowner review
Victor and his team did a great job with fitting the electrics in the kitchen and plasterboarding the kitchen. They left the place clean and was reasonable with the price. I will certainly use them again.
Latest homeowner review
I had a automatic shutter installed by this company. This company completed the work in a timely fashion and left the premises clean and tidy. I would recommend them in future.
With over 5 years of carpentry and joinery expertise I'm able to fulfill a wide rage property needs . Well versed in excellent completion of drywall , timber structures including walls , ceiling and doors , pitched and flat roofs . Experience and qualified in fiber and felt roofs . Able to lay and install any type of wood flooring, skirting and architrave.
Latest homeowner review
Did give me a discount for the delay, so changed my rating.
Robeco 2010 Ltd : Rendering,Plastering , Tiling, Drylining,Drywall &Insulation -Residential -Commercial ,Extensions,Loft Conversations
Latest homeowner review
Rob and his team did a really high quality job and we are very pleased with the end result (and I am the son of a builder, so my expectations were high to start with).. The finish is excellent on the render and the quality is constant through what was a fairly large rendering job on my detached house. The team were tidy and worked hard to the deadline throughout the process. If you need a high quality rendering job, then I would highly recommending considering Rob's services.
We are a fully insured roofing company with over 20 years experience, we offer a high standard of tradesmanship to our customers we do all roofing and guttering etc no job too big or small.
Latest homeowner review
Simple job refitted plastic guttering job completed promptly reasonable charge
carpenter joiner NVQ L2. PASMA IPAF CSCS
Latest homeowner review
Will be asking back for a few more jobs
We are a small two man team including me (Gary) a carpenter by trade with 35 years experience and Jay my right hand man who is by trade a plumber with 25 years in the trade. We have a team of other trades we can call upon whenever necessary including electricians, plasterers, painters, tilers etc and can do any job that may come along. Although always being self-employed, I have been working for the same guy for the last seven years. I was originally asked to fit three kitchens on some posh flats in St Albans. This expanded to all the kitchens in the development and then on to all the 2nd fix carpentry, doors, skirting, architraves etc. In short I ended up staying seven years which only ended recently. I met Jay four years ago when he came to work on one of the jobs I was on. We liked each other immediately. We worked together for three years for the same guy (mentioned earlier) and then, a year ago decided to branch out on our own. We’d both decided that work had got a bit staid and repetitive and thought that we needed a new challenge to get the blood pumping again. I live in Leighton Buzzard and Jay in Milton Keynes so we tend to concentrate our efforts in finding work to a 25 mile radius of both these places although for the right job we can be flexible. We pride ourselves in our high standard of workmanship and professionalism and like to think that we offer real value for money.
Latest homeowner review
Gary did a very good job of building a wooden structure for my pergola. His craftsmanship was very good and he was sensitive to the work that had already been done in the garden. It was, however a few inches shorter than requested. The brief was to build a 'sheltered area' but he did not return as promised to refit the canopy. He had to attend a funeral, so since this was the possible reason I would still recommend him.
Family-run property maintenance company with over 12 years experience
Latest homeowner review
He has given the estimate clearly and have done the works reasonably. Any rectification identified was done.
Latest homeowner review
This was more expensive than I'd hoped but he seemed to be fair and trustworthy and did an excellent job, promptly. It has just rained and no leaky roof any more so a successful job! Would recommend
Latest homeowner review
satisfactory work
Latest homeowner review
Alton Services built a 2-storey extension for us and we were so delighted with their work they went on to refurbish our bathroom, completely refurbish my mother's new home and build a conservatory. Their range of ability, attention to detail and work ethic has been really reliable. They turned up every day all day and nothing was too much trouble. I would not hesitate to recommend them and we have just agreed to a further round of work for them to undertake as we are so pleased.
Latest homeowner review
Excellent, he did my job a few months back
Shield Maintenance A1. Consist of multi skilled tradesmen with a vast amount of experience. From carpenters plumbers roofers, electrians,groundwork. We cover all services in the building trade and take pride in our work and service that we provide.
Latest homeowner review
Really positive experience overall so far.
We are a small, professional company supplying tree surgery and garden maintenance services including tree surgery, Tree Reports, garden maintenance and landscape services.
Latest homeowner review
Do NOT recommend at all. Did a terrible job at a very Disgusting charge ~ well over priced.
Latest homeowner review
Long delay to fit unit with no contact for weeks.Screw put through water pipe, causing damage to flooring and on repair of this,more damage caused to flooring.Poor quality wood used, item not stained when requested. Cannot use a nail gun sucessfully, nails sticking out on top of unit.Weeks of no answer to calls to put things right. Compensation eventually offered for damages and hassle caused, then no answer when trying to collect compensation.Very poor service.I wouldnt recommend them to my worst enemy.
Welcome to Dan Construction! You've come to the right place, we pride ourselves on being the best at what we do. We have a team with a wealth of experience in the industry that will do the utmost to ensure you are happy with the service. Please get in touch for a free obligation quote.
Latest homeowner review
Do not trust this man! He did a runner without completing the work, and the work completed is shoddy. Avoid like the plague, and save yourself the headache
hi everyone, our company FDC design ltd is company specialised in general building projects and ideas.Our customers wishes and ideas are the most important part of our company . Our company means punctuality ,safety,quality and savings .
Latest homeowner review
Daniel, came out to the house to give me the quote rather than email it across which I thought was very professional. He was punctual and delivered on what he said he would.
Latest homeowner review
Cannot comment on glen's work but disappointed with his reliability. He came across as a decent tradesmen, but following a number of visits to assess the work didn't turn up as scheduled and has not returned calls or texts.
V construction hello we are general builder we make extension , loft conversion, bathroom renovate , full house refurbishment
Latest homeowner review
The job was left unfinished, he also left with the key for the property and we have not been able to establish contact ever since. He was too focused on the money than the job and trust was broken. Care must be maintained
Whether for commercial or domestic projects, we provide a friendly and professional service that includes all aspects of design, planning, construction, building repair and maintenance. With extensive experience in the construction industry, our team of fully qualified tradesmen guarantees a high standard of workmanship. We are completely committed to every project we undertake and all are properly managed to keep writhing budget and in schedule. We are punctual, reliable, tidy and and the good relationships we build with customers means a high level of repeat business and recommendations. Facebook & Instagram unico develop
Latest homeowner review
Too Inexperienced
We specialise in interior and exterior renovations, including driveway and rendering, we have a specialist team the are expertise in basic carpentry work, to high end exterior work.
Latest homeowner review
It has been over 2 weeks still waiting for someone to contact me after the initial visit. Won’t respond to any of my calls
Latest homeowner review
poor communications
We are family run small construction business and proudly operating in South London for last 10 years. We specialize in a complete range of house renovation, refurbishment, maintenance and house extension services. We have an expert highly skilled team with extensive experience to achieve high standards on all of our projects. We work tirelessly to achieve the best results for our clients and have uncompromising commitment to customer satisfaction.
Latest homeowner review
AVOID Adil is a smooth talker who hasn't got a clue about work in the industry. Employed to refurbish a full house. A SUMMARY of issues follows. 1 - Plastering done is uneven. 2 - Did not allow plaster to dry before painting walls so already peeling off. 3 - Found number of areas where holes had been left, and had these not been pointed out would have been left. 4 - Wood not sanded before painting, incl. new skirting boards. 5 - Threats when I refused to pay!
JG Building services carries out all types of renovations, refurbishments and extensions.
Latest homeowner review
Would not do the job
At R&R Excavating & Landscaping LTD ?, we provide expert hard landscaping services, specializing in patios, driveways, drainage solutions, and stump removal. Our skilled team is equipped to handle all aspects of outdoor projects, including precision digger work and custom stone installations. Whether you need a beautifully designed patio, a durable driveway, or efficient drainage and stump removal, we deliver high-quality results tailored to your needs. Committed to exceptional craftsmanship and customer satisfaction, we ensure every project is completed with professionalism and attention to detail.
Latest homeowner review
Didn’t dig the end I asked to be dug. And now they won’t answer my calls or messages
Latest homeowner review
Unprofessional
We started as a painting company in 2015. In the meantime we have grown and taken up various types of work in different areas. At this time we cover most aspects of the construction industry. We have our own teams of electricians, plumbers, carpenters and brickers. Besides decorating, we also offer other services like * full refurbishments, * pavements, * full rewiring, * boiler installation, * loft conversion and extension and so on. All our work is documented with pictures and great reviews and recommendations from previous clients. For more details or a quote, please feel free to contact us. Â
Latest homeowner review
Have had contact but have not taken up offer to quote as only gathering costs at present so, rating invalid at this time.
Latest homeowner review
We have over 15 years experience in the building trade and want our costumers to be happy. We are happy to come and do the smaller jobs as well as extensions, damp proofing and painting and decorating. We are honest and professional.
Latest homeowner review
Robert from K and B building services made multiple calls to make an initial appt with us. We agreed a time and date. He didn’t even turn up for the first meeting to quote or even discuss the job! How are these people allowed to sell their services on these types of sites. Absolutely shocking !
Latest homeowner review
Never sent estimate. Did come to see the job
RV BUILDERS is a known professional clean building company that has been doing projects and tasks for many years we are polite and flexibal with budgets and time scheduals to suit customers.
Domestic-Commercial-Agricultural-Industrial Over 25 years experience in building and civil engineering specialising in, drainage, foundations, underpinning, basement conversions, house building, steel frame/portal construction. Fully insured and qualified
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