Garage Conversion Companies in Northolt

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.8 (46 reviews)

Easily find verified Northolt Garage Conversion Companies. Just post your job to get quotes from MyBuilder's Garage Conversion Companies in Northolt.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated garage conversion specialists in Northolt

1074 Results

Sort by:

Sovereign Building and Roofing
Rating: 4.9 out of 5
Garage Conversion Specialist in Northolt
Sovereign Roofing and Building Contractors are a local traditional family run professional company covering all various different projects ranging from small repairs to new developments. all our work is carried out in the same professional manor, we believe feedback speaks a lot for our company please read our reviews happy to answer any questions, Regards Sovereign
Get in touch
Latest review:
Conversions - General- 21 Dec 2020
Excellent work. Communication was great, always available to as questions and we are very happy with the work.
H&M Construction
Rating: 5 out of 5
Garage Conversion Specialist in Northolt
We do carpentry and roofing works. We present our work professionally. We strive to please the customer. We have experience over the years. Our prices compete with everyone. Our headquarters is in London
Get in touch
Latest review:
Conversions - General- 12 Aug 2022
I hired HM construction for installing a built in cupboard in a bedroom to my specification. The team was able to knock down an internal wall, make good another wall and install an excellent built in cupboard. I am very happy with the outcome, it’s a highly professional job that has transformed the bedroom. Of the back of this I asked the team to install a porcelain tile patio, new turf and convert an outside shed into an Office space. They completed the work in just over 3 weeks again to an excellent finish and very reasonably priced. They ensured the site remained and clean at all times and kept me informed throughout the process. Very trustworthy and highly recommended constructors.
Mr Mindaugas Bulevicius
Rating: 5 out of 5
Garage Conversion Specialist in Northolt
MBL Carpentry ltd with over 18 years experience undertake all kind of building jobs from kitchens, bathrooms, extensions. No job is too big or too small.
Get in touch
Latest review:
Conversions - General- 2 Oct 2019
Arrived on time, done the job quickly, cleanly, excellent finish. Have no hesitation in recommending him.
MW Home Improvements Limited
Rating: 5 out of 5
Garage Conversion Specialist in Northolt
We are doing all types of house refurbishments and improvements. No job is too big or small for us. Skilled handiwork on high standard.
Get in touch
Latest review:
Conversions - General- 11 Mar 2022
Very happy with Martin’s work. It was quick and efficient, site and common parts were left tide and clean after work was completed Would highly recommend Martin
KH&N CONSTRUCTION LIMITED
Rating: 4.7 out of 5
Garage Conversion Specialist in Northolt
Welcome to KH&N CONSTRUCTION LIMITED Registered Company No. 13580223 At KH&N Construction, we bring together a team of elite, skilled builders to deliver exceptional residential and commercial property services across the UK. Whether it's everyday home maintenance or a complete "A to Z" property refurbishment, we make your dream project a safe reality. What We Do: Extensions: Rear, Side & Dormer. Conversions & Outbuildings: Garage conversions, modern offices, and summer houses. Roofing Specialists: Expert installation of Gable, Hip, Flat, Mansard, Butterfly, Gambrel, and Shed roofs. The KH&N Advantage: 10% – 25% Material Discounts via our corporate trade suppliers. No Upfront Payments – pay as we progress based on a clear, pre-agreed roadmap. Free Site Visit & Quote with absolutely no obligation.
Get in touch
Latest review:
Demolition- 25 Oct 2024
Arrived promptly, got on with a very tough job. Very pleasant team, job completed really well
Impedance Ltd
Rating: 4.4 out of 5
Garage Conversion Specialist in Northolt
Lutron smart home automation,new build, extensions loft conversion , electric rewire, security alarm, home automation(KNX), under floor heating, radiator Balancing, kitchen fitting, Bathroom (strip and retile), Bath silicon, flooring(laminate, engineered wood, LVT) Skirting doors architraves coving redecoration, door, landscape, decking, sumer house, Garden room
Get in touch
Latest review:
Conversions - General- 16 Jun 2026
Ravi and team were very professional and honest and gave lots of inputs and suggestions and did the job very well. Would definitely recommend and use again for future services. Thanks.
W4 Builders
Rating: 5 out of 5
Garage Conversion Specialist in Northolt
We do all kind of building services in west London. We do painting, decorating as well as plumbing and electrics. We do bathrooms and house extensions and full property refurbishments.
Get in touch
Latest review:
Robert Biegala has done laminate flooring, decorating and other tasks in my office in Farringdon. It was pleasure to work with Robert as he is a reliable, responsible and trustworthy person. His communication was consistent and reassuring. Robert is proactive and finds solution to any problems which arise during works. I would highly recommend his services.
C.Kelly Carpentry & Construction
Rating: 5 out of 5
Garage Conversion Specialist in Northolt
Hi im colin im a 31 year old Irish man Im a fully qualified carpenter with over 15 years experience in the construction industry.I do all aspects of carpentry and construction eg roof, 1st &2nd fixing,floors ,extensions,renovations,loft and garage conversions and paving and driveways.I have a team of qualified tradesmen that im happy to put on any job .all my work is to the highest standard with many happy customers .contact me to discuss your job .thanks colin
Get in touch
Latest review:
Carpentry- 22 May 2016
Very pleased! Great communication, prompt service, professional and did a great job. Installed a hand rail for us, cleaned up, and we're delighted with the job. Lovely manner. Would definitely hire him again.
HomeDeco
Rating: 4.9 out of 5
Garage Conversion Specialist in Northolt
We believe that every project deserves attention to detail, quality craftsmanship, and a commitment to excellence. Whether it's construction, renovation, interior finishing, or home improvement, our goal is simple: to deliver results that exceed expectations and create spaces our clients are proud of. We are committed to completing high-quality projects on schedule and within budget while maintaining the highest standards of workmanship, safety, and reliability. We take pride in building long-lasting relationships based on trust, reliability, and customer satisfaction. Our success is measured not only by the quality of our work but also by the confidence our clients place in us. After all, happy clients become returning clients :))
Get in touch
Latest review:
Conversions - General- 6 Jun 2017
Gina and her team have done a fantastic job in my home. They removed two chimney stacks, a load bearing wall, fitted new kitchen, laid flooring, and plastered two rooms. Gina had a detailed written quote within 24 hours of viewing the property. The quote very reasonable. The team couldn't do enough for me, very professional, friendly and efficient workers. So much so, I have already recommended the team to other people needing work. And will have them back soon when I have enough money together. Thank you Gina and the "boys" Louise
Lugas
Rating: 5 out of 5
Garage Conversion Specialist in Northolt
We are a growing innovative company in the building and property maintenance services. We boast a reliable, highly skilled, efficient and diverse workforce who is compliant with UK regulations with five years experience. Lugasz.gas are Gase Safe Registered and have a wide knowledge of the Plumbing and Heating trade.
Get in touch
Latest review:
Now my plumber that i call for everything. A genuinely nice guy and good at his job.
Parrot Decorators Limited
Rating: 4.7 out of 5
Garage Conversion Specialist in Northolt
🦜 Parrot builders Ltd offers a comprehensive service specialising in loft conversion, extensions,conversion and refurbishment We hold over 10 years experience within the construction industry providing a high quality of work
Get in touch
Latest review:
Conversions - General- 21 Nov 2017
Hard working! arrived when he said he would and completed just as he said he would. Will I hire again, YES, looking to get a quote on a loft extension next. thank you for your hard work. see you again soon.
Isac Mihai
Rating: 5 out of 5
Garage Conversion Specialist in Northolt
Responsible person, on time and attention to detail. Over 20 years of experience in all domains.
Get in touch
Latest review:
Conversions - General- 27 Jan 2024
Isaac did a wonderful job converting our old conservatory into a wet room and storage. He takes pride in his work, is very considerate, went above and beyond his duty to help us and accommodate us. He is very reliable, trustworthy and I would recommend him to anyone. Thank you so much Isaac for treating our home as yours but more than that thank you for coming especially to help my husband when he had fallen on your day off. I feel I have gained a friend for life not just a job well done 👍
CC BUILDERS UK & DEVELOPMENT
Rating: 5 out of 5
Garage Conversion Specialist in Northolt
CC Builders UK Development well-established company, by a professional tradesman. Our team consists of hard-working men, who are all very experienced within the industry. We take pride in our work and always aim to deliver the best possible work. We specialise in: · New Builds · Extensions · Loft Conversions · Refurbishments
Get in touch
Latest review:
Bricklaying- 29 Feb 2020
"Brilliant. Happy and satisfied. Delighted with his work." Very clean finish and polite people Thanks again for the work. xxx
Patrick the Builder Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Northolt
Hi I’m PATRICK from Patrick the builder end I’m very happy to the next job for you General building Brick work Block work Full Refurbishment Loft Conversion Fibreglass roof Garage conversion Dive way Patios Garden conversion & Maintenance
Get in touch
Latest review:
Extensions- 13 Mar 2022
Patrick and his team were hired to build a garden room. Reasonably priced, offers solutions to problems that might arise during building work, polite and easy to work with. He will also bring his expertise into the project and suggest different ways of doing things or using different products. Happy with the build and will definitely use him again for future projects.
BDS TM Limited
Rating: 5 out of 5
Garage Conversion Specialist in Northolt
FULL REFURBISHMENT ,HOUSE EXTENSION AND LOFT CONVERSION SPECIALIST,PAINTING, ELECTRICAL&PLUMBING
Get in touch
Latest review:
Electrical- 18 Apr 2020
Ben fixed my lights and electrics in garden. He took his time and was punctual. Hes very helpful and resonable. i was very happy with his work, i would recomend him to anyone what a nice man.
The Lionvale Construction Limited
Rating: 5 out of 5
Garage Conversion Specialist in Northolt
The Lionvale Construction Building Excellence with Integrity The Lionvale Construction is a distinguished construction firm renowned for delivering superior craftsmanship, innovative solutions, and unwavering commitment to excellence across every project. With a solid reputation built on trust and performance, we specialize in a wide spectrum of services including residential, commercial, and industrial developments. Our expert team combines industry-leading technology with best-in-class practices to ensure each project is completed on time, within budget, and to the highest standards. From new builds and renovations to complex infrastructure ventures, we provide bespoke solutions tailored to the unique vision and requirements of our clients. At The Lionvale Construction, safety, sustainability, and client satisfaction are at the heart of everything we do. Our collaborative approach and meticulous attention to detail have made us a preferred partner in the construction industry. Choose The Lionvale Construction — where quality, reliability, and integrity define every build.
Get in touch
Latest review:
Conversions - General- 26 May 2025
The guys did a great job in tearing down a stud wall and reflooring the living room to cover the gap previously occupied by the wall. The job was finished to a very good standard, including decorating.

4.8

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Northolt, are rated 4.8 out of 5 based on 46 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by garage conversion companies in Northolt?

A garage conversion specialist can walk you through every stage of transforming this often-overlooked space in the home.

Their services usually include:

Design consultation: Helping plan the layout and use of the converted space.
Onsite surveys and assessments: Checking the structure and suitability before work begins.
Managing planning permissions and building regulations: Ensuring your project complies with local rules.
Installing foundations and floor slabs: Strengthening or updating the base where required.
Infill of garage doors: Replacing garage doors with walls, windows, or entrances to match the new layout.
Insulating garage walls and roofs: Making the space energy-efficient and comfortable year-round.
Adding new windows and doors: Creating natural light and access points.
Electrical and heating installations: Adding power, lighting, radiators, or underfloor heating.:
Interior finishing work: Plastering, flooring, and basic joinery to prepare the space for final decoration.

Using MyBuilder’s matchmaking function, you can connect with a Northolt garage conversion company near you in no time and get the help you need with your project.

Costs of garage conversions in Northolt

Typically, a garage conversions in Northolt can cost between £13,000 – £20,000, depending on the size of the space, the scope of work, and the quality of the finish.

Many factors make up this final figure, including:

Design consultation: £300 to £800
Onsite survey and assessments: £150 to £500
Planning permissions & regulations: £200 to £1,000+ (varies)
Foundations & floor slab work: £1,000 to £3,000
Infill of garage doors: £1,200 to £2,500
Insulation (walls & roof): £1,000 to £2,500
New windows and doors: £800 to £3,000+
Heating and electrical installation: £1,500 to £4,000+
Interior finishing: £1,500 to £5,000+
Hourly labour rate: £20 to £35 per hour
Daily labour rate: £160 to £280 per day

Read more about the average garage conversion cost to help you start budgeting for your project in Northolt.

If you’re seriously considering a garage conversion, Northolt specialists will be the best source of accurate pricing information. Find your options on MyBuilder, then ask for a quote from a conversion professional with knowledge of your project specifics. Post your garage conversion job today and choose from verified garage conversion companies in Northolt.

Find a garage conversions specialists in Northolt with MyBuilder

A garage conversion can be a fantastic way to increase your living space without moving but finding the right professional makes all the difference. Platforms like MyBuilder make it easy to find and compare garage conversion companies and specialists in Northolt.

Follow a few simple steps to find the tradesperson for your job:

Step 1: Post your garage conversion job on MyBuilder for free

Describe your garage conversion project in detail, including your goals, the size of your garage, and any specific features you want to include; you can also include photographs to further demonstrate your project needs. Local Northolt garage conversion companies can then review your posting and express interest.

Step 2: Compare Northolt garage conversion companies and specialists

Once you’ve begun to receive responses, you can browse through profiles, review galleries of previous projects, and read feedback from other homeowners on our platform.

Step 3: Make your choice and start your project

Once you’ve reviewed your options, you can reach out directly to discuss your project in more depth and compare quotes to ensure the pricing is clear and competitive. You stay in control throughout the process, choosing the garage conversion company who best fits your needs, budget, and timeline.

All professionals on MyBuilder are verified at sign-up, including ID checks and skills assessments. What’s more, Northolt garage conversion companies on MyBuilder have to be confirmed as a registered business before joining the platform.

FAQs: Frequently asked questions when looking for garage conversion companies in Northolt

Do I need planning permission for a garage conversion in Northolt?

Most garage conversions fall under permitted development, but planning permission may be required for listed buildings, conservation areas, or major structural changes. You should discuss this with your chosen Northolt conversion company.

What building regulations apply to garage conversions in Northolt?

All garage conversions must meet building regulations covering areas like fire safety, insulation, ventilation, and structural stability to ensure the new space is safe and habitable.

Do garage conversion specialists in Northolt need specific qualifications or certifications?

While formal qualifications aren’t always required, specialists should have relevant experience and may hold certifications for regulated work like electrical or structural tasks.

Are garage conversion companies in Northolt required to have insurance?

Yes, reputable garage conversion companies in Northolt should hold public liability insurance to cover accidents or damage during the project, and many also carry additional cover for their work.

How long does a typical garage conversion take from start to finish?

A standard single garage conversion usually takes between 2 and 6 weeks, depending on the size of the space and the complexity of the work.

Can I live in my home while a garage conversion is carried out?

Yes, most homeowners can stay in their property during the conversion, though there may be some disruption from noise, dust, and limited access to certain areas.