toptentrades

Top 10 Builders in Harrow

Ranked by trust score · verified insurance · real customer reviews

1
GD

GS Design & Developments Ltd

5.0 · 48 reviews

GS Design & Developments Ltd undertakes building work across West London and North London from their Harrow base.

10
tradespeople listed
4.9★
avg rating
0%
verified insured
2
BC
5.0 · 60 reviews
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3
BD
5.0 · 8 reviews
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4
BL
4.4 · 7 reviews
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5
BP
5.0 · 1 reviews
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6
HC
4.9 · 73 reviews
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7
SS
5.0 · 31 reviews
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8
RC
5.0 · 39 reviews
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9
PP
4.9 · 31 reviews
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10
AC
4.9 · 28 reviews
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Looking for reliable builders in Harrow? Every tradesperson listed here has been independently reviewed by real customers and ranked by their trust score — a combination of verified reviews, response time, insurance status, and qualifications.

Better trades. Better customers. Better outcomes.

TopTenTrades helps homeowners and tradespeople work together with confidence.