Builders in Bolton
Planning an extension, loft conversion, or full renovation? GuildGauge connects you with vetted builders across Bolton who can scope the job properly and deliver on time.
Compare 5 rated builders serving Bolton and the North West England area. Average rating 4.9★ across 240 reviews.
Top-rated builders near Bolton
- 1
PJB Project Joinery & Building Ltd
5.0(64 reviews)4 Higher Swan Ln, Bolton BL3 3AQ
Accuracy - 2
Willow Construction Company (2025) ltd.
5.0(37 reviews)198 Greenbarn Way, Blackrod, Bolton BL6 5TG
Accuracy - 3
AJ Construction
5.0(15 reviews)11 Kingwood Ave, Bolton BL1 5JA
Accuracy - 4
Tonge Builders Ltd (Extension Specialists)
4.9(40 reviews)15 Hawkstone Cl, Harwood, Bolton BL2 3NY
Accuracy - 5
Astley Bridge Building Services ltd
4.8(84 reviews)20 Midford Dr, Bolton BL1 7LY
Accuracy
Common builder jobs in Bolton
- Home extensions
- Loft conversions
- Structural alterations and internal wall removal
- Full renovations and refurbishments
- Garage conversions
- Groundworks and foundations
Typical costs
| Small extension (single storey) | £15,000-£35,000 |
| Loft conversion | £20,000-£45,000 |
| Internal wall removal (non-structural) | £400-£1,200 |
| Full home renovation | £15,000-£60,000+ |
| Garage conversion | £8,000-£20,000 |
Prices vary depending on the time of day, job complexity, and whether it's an emergency call-out. Always ask for a quote before work begins.
What to check before hiring a builder
- Are they registered with a body such as the Federation of Master Builders?
- Will the job need Building Regulations approval or planning permission, and will they handle this?
- Do they provide a detailed written quote with a payment schedule?
- Do they carry public liability insurance?
- Can they provide references or photos from similar local projects?
Frequently asked questions about hiring a builder in Bolton
Do I need planning permission for an extension?
Many extensions fall under Permitted Development rights, but larger projects or those in conservation areas may need planning permission. Your builder should be able to advise.
How long does a loft conversion take in Bolton?
Most loft conversions take 6-8 weeks, though this varies depending on the scope and any structural work required.
Should I get multiple quotes before hiring a builder?
Yes, it's standard practice to compare at least two or three quotes for any significant building project.
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