Professional General Contractors in London

Handpicked from 65 vetted & reviewed Construction, Remodeling & Renovation companies in the London area, explore the top 5 standout choices among the selected group of 24 finalists.

Clapham Construction Service

Clapham Construction Service

(30)
Free Consultation, Loft Design Service, House Extensions
“We had a loft conversion, new roof and windows. The experience from start to finish was a please. Paul and Dangis are very helpful even when I was asking for things that were not possible. The whole team is a crack squad - from roofers to plasterers...”
Transparent Fees & Pricing
In Business Since 2018
Free Initial Consultation
Suite 17, 264 Lavender Hill, London SW11 1LJ
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London Pro Abseiling Ltd.

London Pro Abseiling Ltd.

(29)
Painting, Roofing, Repairs & Maintenance
“First time using LPA. From start to end they were professional, prompt with communication, extremely accommodating, tidy & offered continuous feedback during works. I would've happily given 5*, however repair only recently carried out & area not w...”
Free Initial Consultation
Emergency Services
In Business Since 2019
Coupons & Offers
160a Wyndham Rd, London SE5 0UB
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Deanfield Homes Limited

Deanfield Homes Limited

(3)
“Clear and efficient website, great contact from the company through 3 years of our house search. Good build standard unlike other housing developments we have visited recently.”
Oakingham House, Frederick Pl, London Rd, Loudwater, High Wycombe HP11 1JU
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Pike and Partners Architects Ltd

Pike and Partners Architects Ltd

(7)
“A very positive experience. The quality of their plans and drawings is superb and their turn-around when making amendments well within expected timelines. Very happy with the final result. Highly recommended.”
Transparent Fees & Pricing
In Business Since 2019
Coupons & Offers
537 Battersea Park Rd, London SW11 3BL
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Al Builders Plumbing & Electrical

Al Builders Plumbing & Electrical

(27)
House Extensions
“Arben and his team carried out a complete refurbishment of my terrace house. Everything ran on schedule and any issues quickly resolved. Arben is reliable, trustworthy and easy to deal with. If your looking to have any work done, AL Plumbing and Elec...”
Free Initial Consultation
Emergency Services
1288-1290 High Rd, London N20 9HJ
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Best of 2024

Qualification Criteria for best of Winners

Minimum Overall Score
95 (100)
Minimum Reputation Rank
98.2 Percentile
All of our award winners are based on identifiable facts - reviews, performance, and experience - collected by scientific means. We use this data to assess each business’s essential features, weighting them according to their importance to customers.
Read our methodology
Prominent finalists
Collective Construction LTD

Collective Construction LTD

(30)
  • Price
  • Solutions
  • Communication
“The boys did a large and very needed refurbishment to my pub the Junction Tavern. I cannot speak highly enough regarding their level of work, finishing, friendly nature and general quality off their work. Simon and seda worked non-stop to ensure t...”
62B Camden St, London NW1 0DX
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Dionis Builders Ltd

Dionis Builders Ltd

(29)
  • Priced
  • Efficient
  • Happy
“The Rolls Royce of maintenance and all building related work. Arion is a true professional. He gets the job done swiftly, efficiently and economically. Cant recommend him enough!!”
Emergency Services
In Business Since 2020
Office Outbuilding, 93 Hodford Rd, London NW11 8EH
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Brygola Constructions Ltd

Brygola Constructions Ltd

(30)
Flooring Services, House Refurbishments & Extensions, Landscaping
“I would highly recommend Andrzej and his team to anyone, who is considering having a loft extension built or having their property renovated. We initially contacted Brygola construction to quote us for a loft extension. Starting with the pre-sales pr...”
Free Initial Consultation
In Business Since 2013
657 High Rd Leyton, London E10 6RA
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Dudley & Co Ltd

Dudley & Co Ltd

(30)
Storm Damage Repairs, Fascia and Soffit Replacement and Repairs, Guttering Installation and Repairs
“Steve is a consummate professional, and I would not hesitate to recommend him. I have used his services on several occasions without complaint, and I will certainly continue to do so going forward.”
Transparent Fees & Pricing
16 Baxendale, London N20 0EG
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Proficiency Design and Build

Proficiency Design and Build

(30)
Extensions, New Build, Loft Conversions
“Great construction company, Builders did an excellent work and the complimentary 3D architectural drawing was very useful. I came to their Finchley road office and could see how my new house extension would look. The interior designer also gave me a ...”
Free Initial Consultation
31 Fortune Green Rd, London NW6 1DU
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Raynes Park Construction

Raynes Park Construction

(29)
Architectural Services, Renovations & Refurbishments, Loft Conversion
“I needed some building work done in my shop in central. Jon and team came to the rescue. I couldn't have done it without them. They were so helpful and did exactly what I needed doing in a timely manner and get finish! I wholly recommend them! Also s...”
Free Initial Consultation
70 Carlton Park Ave, Raynes Park, London SW20 8BL
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Tiptop Builders Limited

Tiptop Builders Limited

(28)
Floor Fitting / Tiling, Decoration Works, Bathroom Installation
“Max and Tim did a great job on or kitchen renovation and installation of our ikea kitchen. Much fairer price than the company associated with ikea and great quality of work. They communicated really well throughout the project and were really flexibl...”
Free Initial Consultation
291 Hounslow Rd, London, Feltham TW13 5JQ
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Gurra Construction

Gurra Construction

(30)
Painting-Decorating, House Remodelling, Loft Conversions
“As an estate agency we use Ritvan's services very often. All our landlords are always pleased. He is always diligent and provides us with a good quality of work. Small jobs or big projects - all is doable for him. Thank you Ritvan!”
92a Wandsworth Bridge Rd., London SW6 2TF
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BNS Construction Ltd

BNS Construction Ltd

(30)
Complete Renovation, Basement Conversions, Extensions
“Highly recommended construction company. I asked for a full refurb and double extension and roof conversions to be carried out. I am so happy with the overall finish of the project. Ben kept me up to date at all times through our group chat and alway...”
142 Cromwell Rd, London SW7 4EF
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My Extension Ltd

My Extension Ltd

(30)
  • Renovation
  • Project Manager
  • Floor
“We used Gosia and her team at MyExtension Ltd for our loft re-decoration. The quote was clear and detailed. The decorators turned up on time and were polite and hard working. They did a fantastic job and we are very happy with the results. They finis...”
Free Initial Consultation
17 Lyon Rd, London SW19 2RL
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AXE Construction Ltd

AXE Construction Ltd

(30)
Basement Conversion, Loft Conversions, House Extensions
“Axe construction have always been reliable company.Really pleased with my loft conversion , and had a positive experience overall. Ed came out to see us and found him very knowledgeable. Work was carried out to a high standard and the guys were frien...”
65 Ibsley Gardens, London SW15 4LX
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The Loft Converter

The Loft Converter

(29)
  • Space
  • Project Manager
  • Efficient
“The speed of work was excellent. Always on time. Clean, professional, easy to deal with. Organised. Not imposing. We were able to still live in the house without excessive disruption while the work was ongoing. Very considerate. They acted on feedbac...”
Free Initial Consultation
In Business Since 2010
33 E Barnet Rd, London, Barnet EN4 8RN
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Linx Design and Build

Linx Design and Build

(29)
  • Project
  • Loft Conversion
  • Living Room
“I am very satisfied with the refurbishment of my flat. Adam and his team installed a new bathroom, new kitchen, new flooring and decorated the whole flat. Adam was very helpful throughout 5he work. The team was punctual and the works were finished on...”
Free Initial Consultation
35+ Years Experience
3rd floor, 86-90 Paul St, London EC2A 4NE
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MM Planning & Architecture

MM Planning & Architecture

(30)
Planning Permission, Build Over Agreement and Party Wall Notice, Garden Rooms
“The heating team of MM Planning were extremely professional! The quote that I was given was very reasonable and their response to my inquiries were timely. Great communication and concise!”
Transparent Fees & Pricing
892 London Rd, London, Thornton Heath CR7 7PB
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Contract Abseiling London

Contract Abseiling London

(18)
Painting, Banner Signage, Building Repair
“We'd highly recommend Contract Abseiling Ltd, Kay is very helpful and reassuring offering an exceptional service. He kindly helped us with an urgent request which we can't thank him enough for, the job was completed under extreme weather conditions....”
Emergency Services
601, 101 Clerkenwell Rd, London EC1R 5BX
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Crown Preservation Damp Proofing

Crown Preservation Damp Proofing

(28)
Basement Excavations, Wall Tie Replacement, Woodworm Treatment
“Highly recommend Crown for Damp proofing. Declan is very knowledgable, and professional. The team went over and beyond to get our job done on time and I would use him again.”
30+ Years Experience
78 York St, London W1H 1DP
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N10 Tradespeople

N10 Tradespeople

(27)
Man With a van, Painting & Decorating, Kitchen and Bathroom Refurbishments
“Very good service. Builder, John, was always punctual and professional. The job required some adjustments regarding execution of the work, involving discussion with neighbours. Very courteous and completed without hassle.”
123 Queens Ave, Muswell Hill, London N10 3PE
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Lawsons Lofts

Lawsons Lofts

(30)
  • Bedroom
  • Tradesmen
  • Questions
“Nyk, Chris and the team at Lawsons competed our loft conversion in February 2021. The Lawson's team were incredibly helpful throughout, and made the entire loft conversion process straightforward, completing it with minimal disruption. The trade team...”
30+ Years Experience
143 London Rd, Crawley RH10 8LB
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Neospaces

Neospaces

(30)
  • Attention
  • Painting
  • Design
“We worked with Neospaces last year on one of our properties kitchens, and they did a great job! Once again, they didn't disappoint. Removing one of our commercial kitchens and installing a new one to the exact requirements we had. Thanks Neospaces!”
86-90 Paul St, London EC2A 4NE
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Renovation, Repair & Home Improvement Services Near You Cost Estimates

Minimum cost
£1725
Maximum cost
£238534
National Average
£32109
Avg Per Hour Rates
£165
£4199
£66588
Average price range is based on 828 cost profiles
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National Average £32109
Minimum cost £1725
Maximum cost £238534
Avg Per Hour Rates £165

Average price range $4199 to $66588 is based on 828 cost profiles.

Why these companies made our list

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