24 Best Builders in Slough for 2026

🏗️ 24 businesses · 📍 Slough
✓ Verified Google reviews · ✓ Reviewed regularly · ✓ Updated 4 September 2026
Mark Reid
Written by Mark Reid, Trades Editor · Verified 4 September 2026
Slough's housing stock is a real mixed bag, which makes finding the right builder a bit more of a puzzle than in some towns. You've got the 1930s semis around Cippenham and Britwell, post-war terraces near the town centre, newer developments around Colnbrook and Langley, and a fair number of larger detached properties out towards Stoke Poges and Burnham. Each throws up different problems. Solid brick walls on older properties need different damp treatment to cavity-built 1960s homes, and loft conversions on a typical Slough terrace often hit head-height issues that a bungalow extension in Wexham wouldn't. Add in Slough's clay-heavy soil, which can cause subsidence and movement issues that affect extensions and garden walls, and it's clear why local knowledge matters when you're picking someone to do the work.

The builders featured on this page come from public business listings, ranked by their review rating and how many reviews they've built up, with a modest boost given to those showing a working website and phone number. We then read through each business's homepage to check that building work, rather than a related trade like roofing or plastering alone, is actually what they focus on. That step keeps businesses that don't fit the category off this list. Listings flagged as permanently closed get removed automatically as part of our process. Where you spot a Trust Verified badge, that business has gone further and passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information. Our How We Verify page sets out exactly what that involves. For any business without the badge, those checks haven't been done by us, so it's worth doing them yourself before you commit to anything.

Before signing off any job, ask for a written quote that breaks down labour, materials and any allowance for skips or scaffolding, since verbal estimates have a habit of creeping up once work starts. Check whether the builder is registered with a trade body such as the FMB or NFB, and for anything structural, ask to see their public liability insurance certificate and, if relevant, confirmation they'll handle Building Regulations sign-off. For gas or electrical elements, confirm which registered subcontractors they use rather than assuming it's covered. Getting two or three quotes for anything beyond small repairs isn't just sensible, it's the only real way to know if a price is fair for Slough, where rates can vary a surprising amount between firms just a few miles apart.
How We Select & Rate The Best Builders in Slough

Rankings are based on review rating and review count pulled from public business listings, with a small lift given to businesses that show a working website and phone number. We check each business's homepage to confirm builders work is genuinely their main trade, which keeps unrelated businesses off the page, and listings flagged as permanently closed are removed automatically. Businesses displaying a Trust Verified badge have gone through our full verification process, covering trade qualifications, insurance, trading history, customer review history and registered company details; see our How We Verify page for specifics. Businesses without that badge haven't been independently checked by us, so do your own due diligence before hiring.

Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →

Quick Comparison — Builders in Slough

# Business Rating Reviews Phone
1 AJ Construction London ⭐ 5.0 66 07877 838503 View →
2 Falcon House Solutions ⭐ 5.0 43 07555 301515 View →
3 Brandon Builders ltd ⭐ 4.9 42 07424 407741 View →
4 Rightmove Construction Ltd ⭐ 4.9 33 07491 231103 View →
5 Quick & Easy Developments Ltd ⭐ 5.0 22 07342 968296 View →
6 SONU BUILDERS LTD ⭐ 5.0 19 07588 443791 View →
7 RESPOLSIBLE BUILD ⭐ 5.0 13 07380 364006 View →
8 Adrian Lusha Builder ⭐ 5.0 11 07883 310353 View →
9 Tidal Building Services ⭐ 4.9 12 0800 002 5259 View →
10 DGR HOMES LTD ⭐ 5.0 8 07587 867810 View →
11 Manako Building Solutions Ltd ⭐ 4.9 9 07716 778291 View →
12 Experts Design & Build Ltd ⭐ 5.0 7 07510 871969 View →
13 Pino Construction ⭐ 5.0 6 07969 304472 View →
14 BK Construction 1 ⭐ 5.0 6 07876 141875 View →
15 AA Builders N Developers Ltd ⭐ 5.0 6 07912 946389 View →
16 Genius Home Improvements Ltd ⭐ 4.9 7 07877 880458 View →
17 5 Rivers Construction Ltd ⭐ 5.0 5 07903 871526 View →
18 Growmore Construction ⭐ 5.0 5 07539 835974 View →
19 Proactive Construction Ltd ⭐ 5.0 5 01753 428131 View →
20 Major Design And Build Limited ⭐ 5.0 4 07309 025822 View →
21 iDream London LTD ⭐ 4.3 11 020 7046 0208 View →
22 West One Homes Ltd ⭐ 5.0 3 01344 834786 View →
23 Brit Home Design & Build ⭐ 5.0 3 020 8264 1222 View →
24 DESIGN BUILD INTERNATIONAL LIMITED ⭐ 4.3 3 01753 687717 View →

Our Top Picks

1
AJ Construction London
Not Verified
5.0 (66 reviews)
Slough 07877 838503

A perfect five-star average from 66 reviews sets AJ Construction London apart from many local builders. Based in Slough, the firm takes on general building and construction work, with client feedback suggesting consistency across projects rather than a single standout job. That volume of reviews at full marks is unusual enough to note.

Read more →
2
Falcon House Solutions
Not Verified
5.0 (43 reviews)
Slough 07555 301515

Bathroom fitting in Slough covers everything from tiling and plumbing to full room reconfigurations, handled by Falcon House Solutions. The firm has built a record of 43 reviews averaging five stars, reflecting consistency in how jobs are finished and sites left tidy. Work is arranged around the SL2 area, with attention given to layout planning before installation begins.

Read more →
3
Brandon Builders ltd
Not Verified
4.9 (42 reviews)
Slough 07424 407741

General building work in Slough and the surrounding SL3 area covers extensions, renovations and structural projects for both domestic and commercial clients. Brandon Builders Ltd has built a reputation locally, reflected in a 4.9 rating from 42 reviews. Enquiries typically involve larger scale work rather than minor repairs.

Read more →
4
Rightmove Construction Ltd
Not Verified
4.9 (33 reviews)
Slough 07491 231103

Full bathroom refits, including tiling, plumbing and layout changes, form the core of Rightmove Construction Ltd's work in Slough. The company holds a 4.9 rating from 33 reviews, reflecting consistency across projects that range from simple suite swaps to complete strip-outs. Based in the SL2 area, it works directly with homeowners from initial design through to finished installation.

Read more →
5
Quick & Easy Developments Ltd
Not Verified
5.0 (22 reviews)
Slough 07342 968296

Loft conversions and house extensions make up much of the workload at Quick & Easy Developments Ltd, alongside general refurbishment projects across Slough. The firm manages structural work through to finishing, coordinating trades so clients deal with one point of contact. It holds a 5 star rating from 22 reviews on Google.

Read more →
6
SONU BUILDERS LTD
Not Verified
5.0 (19 reviews)
Slough 07588 443791

Slough and the surrounding SL3 area are served by Sonu Builders Ltd, covering general building work from extensions to renovations. The company has built a strong local reputation, reflected in a five star rating across nineteen Google reviews. Enquiries can be made through the firm's website for project details and quotes.

Read more →
7
RESPOLSIBLE BUILD
Not Verified
5.0 (13 reviews)
Slough 07380 364006

Building work across Slough is handled by Respolsible Build, covering general construction and renovation projects for local properties. The firm has built a solid local reputation, reflected in a five-star rating from thirteen reviews. Enquiries can be made directly through its website for project-specific details.

Read more →
8
Adrian Lusha Builder
Not Verified
5.0 (11 reviews)
Slough 07883 310353

Bathroom fitting in Slough is the focus of Adrian Lusha Builder's work, covering everything from tiling to plumbing alterations during a refit. Eleven reviews on Google have all returned a five star rating, reflecting consistency across completed projects. Enquiries can be made through the company's website for details on current availability.

Read more →
9
Tidal Building Services
Not Verified
4.9 (12 reviews)
Slough 0800 002 5259

General building work in Slough covers extensions, renovations and structural alterations for domestic and small commercial clients. Tidal Building Services has built a strong local reputation, reflected in a 4.9 rating from 12 reviews. Jobs are organised from initial survey through to finished plastering and decorating.

Read more →
10
DGR HOMES LTD
Not Verified
5.0 (8 reviews)
Slough 07587 867810

General building work in Slough is covered by DGR Homes Ltd, taking on projects from renovations to extensions. Eight reviews on Google give the firm a full five-star rating, a modest but consistent record for a local outfit working across the SL1 area.

Read more →
11
Manako Building Solutions Ltd
Not Verified
4.9 (9 reviews)
Slough 07716 778291

Slough and its surrounding districts fall within reach of Manako Building Solutions Ltd, a builder handling general construction and renovation work for local households. Nine reviews on Google have produced a 4.9 rating, reflecting consistency across the jobs undertaken. Enquiries can be made through the company website for project specifics.

Read more →
12
Experts Design & Build Ltd
Not Verified
5.0 (7 reviews)
Slough 07510 871969

Families across Slough looking to extend or reconfigure their homes turn to Experts Design & Build Ltd for building work that covers both design and construction. The firm handles projects from initial planning through to completion, with a 5-star rating from 7 reviews reflecting client satisfaction. Its combined design and build approach suits households wanting one point of contact throughout.

Read more →

Is your business missing?

Get listed and reach customers actively searching for your services in this area.

Add Your Business
13
Pino Construction
Not Verified
5.0 (6 reviews)
Slough 07969 304472

Landlords and letting agents managing rental properties around Slough turn to Pino Construction for bathroom refits between tenancies, where minimal downtime matters as much as the finish. The firm handles tiling, plumbing and fixture replacement, and its five-star record from six reviews reflects consistency valued by property managers juggling multiple sites.

Read more →
14
BK Construction 1
Not Verified
5.0 (6 reviews)
Slough 07876 141875

Much of BK Construction 1's work in Slough involves extensions and refurbishments on older terraced and semi-detached houses, where existing structures need careful assessment before building work begins. The firm also takes on smaller residential jobs such as loft conversions and internal alterations. Reviews from six clients on Google give the company a full five-star rating.

Read more →
15
AA Builders N Developers Ltd
Not Verified
5.0 (6 reviews)
Slough 07912 946389

Families in Slough looking to extend or renovate rather than move on turn to AA Builders N Developers Ltd for general building work. The firm holds a five-star rating from six reviews, a modest but consistent record among local households. Work is organised directly with clients, covering the kind of structural and finishing jobs typical of residential building projects.

Read more →
16
Genius Home Improvements Ltd
Not Verified
4.9 (7 reviews)
Slough 07877 880458

Bathroom fitting in Slough is the focus for Genius Home Improvements Ltd, covering everything from suite installation to tiling and plumbing adjustments. Reviewers rate the firm 4.9 from seven Google reviews, a modest but consistent record. Work is carried out for households across the town looking to update or reconfigure existing bathrooms.

Read more →
17
5 Rivers Construction Ltd
Not Verified
5.0 (5 reviews)
Slough 07903 871526

Families across Slough extending their homes or reworking layouts turn to 5 Rivers Construction Ltd for general building work. The firm has built a small but perfect record, five reviews all rating it five stars. It operates within the SL2 area, taking on projects from renovations to structural alterations for local households.

Read more →
18
Growmore Construction
Not Verified
5.0 (5 reviews)
Slough 07539 835974

Growmore Construction covers general building work across Slough, taking on extensions, renovations and structural jobs for local clients. The firm holds a perfect five-star record from five Google reviews, a small but consistent indicator of satisfied customers. Enquiries can be made through the company website for those wanting quotes or further details on current projects.

Read more →
19
Proactive Construction Ltd
Not Verified
5.0 (5 reviews)
Slough 01753 428131

Slough's building projects, from extensions to full refurbishments, fall within Proactive Construction Ltd's remit. The firm has built a small but flawless record locally, holding a perfect five-star rating from five reviews. Based in the SL1 area, it takes on residential work across the town and surrounding districts.

Read more →
20
Major Design And Build Limited
Not Verified
5.0 (4 reviews)
Slough 07309 025822

Families across Slough looking to reconfigure a cramped or dated bathroom call on Major Design And Build Limited for the fitting work involved. The company handles the practical side of a refit, from removing old suites to plumbing and tiling new ones in, suited to households wanting the job done without managing several separate trades.

Read more →
21
iDream London LTD
Not Verified
4.3 (11 reviews)
Slough 020 7046 0208

Landlords and letting agents in Slough turn to iDream London for building work between tenancies, from repairs to fuller refurbishments. The firm holds a 4.3 rating from 11 reviews, reflecting jobs completed with minimal disruption to ongoing lets. Property managers dealing with multiple units often rely on this kind of continuity when coordinating works across a portfolio.

Read more →
22
West One Homes Ltd
Not Verified
5.0 (3 reviews)
Slough 01344 834786

Much of West One Homes Ltd's work in Slough involves extensions and renovations on older terraced and semi-detached houses, along with occasional conversions in period properties. The building work typically covers structural alterations, roofing and internal refurbishment, adapting existing layouts rather than starting from a blank plot. Based in the SL1 area, the firm takes on projects that require attention to how new work ties into an existing structure.

Read more →
23
Brit Home Design & Build
Not Verified
5.0 (3 reviews)
Slough 020 8264 1222

Slough and the surrounding SL1 area are served by this design and build firm, which combines architectural planning with on-site construction under one roof. Brit Home Design & Build takes projects from initial concept through to completion, covering extensions, renovations and new builds without handing clients between separate contractors.

Read more →
24
DESIGN BUILD INTERNATIONAL LIMITED
Not Verified
4.3 (3 reviews)
Slough 01753 687717

Families across Slough needing extensions, renovations or full-scale building work turn to Design Build International Limited. The firm covers projects from initial planning through to construction, working with households who want a single company to see the job through rather than juggling separate trades. Based in the SL3 area, it operates across the wider town.

Read more →
Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →

Is your business missing?

Get listed and reach customers actively searching for your services in this area.

Add Your Business

Frequently Asked Questions

How much does a builders cost in Slough?
It depends heavily on the job. A single-storey rear extension in Slough typically runs from around £1,600 to £2,200 per square metre, so a modest 20 square metre extension might land somewhere between £32,000 and £44,000 once you factor in fittings. Smaller jobs like repointing a garden wall might cost £500 to £1,200, while a loft conversion often sits between £35,000 and £55,000 depending on whether it needs a dormer. Prices shift based on access, materials, and whether structural work like steel beams is needed. Getting two or three written quotes is normal practice and helps you spot if someone's pricing is out of step.
Do I need planning permission for a home extension in Slough?
Many single-storey rear extensions fall under permitted development rules, meaning you won't need full planning permission, but there are limits on size, height, and how close you can build to boundaries. Slough Borough Council can confirm whether your specific project qualifies, and it's worth applying for a Lawful Development Certificate even if permission isn't required, since it gives you paperwork to show future buyers. Loft conversions and larger extensions are more likely to need formal permission, so check with the council or your builder before work starts.
How long does a typical extension or renovation take?
A single-storey extension usually takes eight to twelve weeks from groundworks to completion, though weather and delays getting materials like bricks or roof tiles can push this out. A full loft conversion often takes six to eight weeks. Kitchen renovations vary a lot depending on whether you're moving plumbing or knocking through walls, ranging from two weeks for a straightforward refit to six weeks for something more involved. Ask your builder for a realistic timeline in writing before you start, including what happens if there are delays.
What certificates or paperwork should I ask for after building work?
For structural work, ask for a copy of the Building Regulations completion certificate, which the council or an approved inspector issues once the work's been signed off. If gas appliances were involved, you'll need a Gas Safe certificate from whoever did that part of the job, and any new electrical circuits should come with an Electrical Installation Certificate. Keep all paperwork together, including warranties on materials like windows or roofing, since you'll need it if you sell the property later.
Should I pay a deposit before work starts?
A small deposit, often around 10 to 15 percent, is fairly standard for larger jobs to cover initial material costs, but be wary of anyone asking for more than that upfront or wanting full payment before work begins. Agree a payment schedule tied to project milestones, such as completion of groundworks, first fix, and final snagging, rather than handing over large sums based on time passed. Paying by card or through a system that offers some protection is safer than a bank transfer for large amounts.
How do I choose between builders on a list like this?
Start by reading recent reviews rather than just the overall star rating, since patterns in feedback, like recurring mentions of missed deadlines or poor communication, tell you more than a single score. Check whether the business has a working website with examples of completed jobs similar to yours, ideally local ones so you can see their standard of work in person if possible. Ask directly about trade qualifications, membership of bodies like the FMB, and current public liability insurance, and ask for two or three references from recent customers you can actually call. If a business carries our Trust Verified badge, that means we've checked those things already, but for anyone without it, treat it as your responsibility to confirm before signing anything.