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Best Solar Panel Installers in Harpenden 2026

Compare 158 solar pv installers serving Harpenden, Hertfordshire ranked by verified customer reviews from Google and Trustpilot.

158 Installers

4.9
608 reviews
Google: 5.0 (162)Trustpilot: 4.9 (446)
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#2Now EV LtdMCS
Solar PV
5.0
481 reviews
Google: 5.0 (323)Trustpilot: 5.0 (158)
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#3MSC Heating LimitedMCS
Solar PVHeat Pumps
4.9
262 reviews
Google: 4.9 (71)Trustpilot: 4.9 (191)
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5.0
170 reviews
Google: 5.0 (165)Trustpilot: 5.0 (5)
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#5BM ElectricalsMCS
Solar PV
5.0
143 reviews
Google: 5.0 (143)
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#6Alps Electrical LtdMCS
Solar PV
5.0
124 reviews
Google: 5.0 (124)
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#7JJB Electrical LtdMCS
Solar PV
5.0
109 reviews
Google: 5.0 (109)
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5.0
100 reviews
Google: 5.0 (34)Trustpilot: 5.0 (66)
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#9Nxt Gen Energy LtdMCS
Solar PV
4.9
90 reviews
Google: 5.0 (40)Trustpilot: 4.9 (50)
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#10Kimbletech LtdMCS
Solar PV
5.0
89 reviews
Google: 5.0 (9)Trustpilot: 5.0 (80)
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#11DISCOVER SOLAR LTDMCS
Solar PV
5.0
84 reviews
Google: 5.0 (62)Trustpilot: 5.0 (22)
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5.0
81 reviews
Google: 5.0 (4)Trustpilot: 5.0 (77)
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4.9
75 reviews
Trustpilot: 4.9 (75)
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#14GJM Energy LtdMCS
Solar PV
5.0
74 reviews
Google: 5.0 (74)
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5.0
72 reviews
Google: 5.0 (27)Trustpilot: 5.0 (45)
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5.0
72 reviews
Google: 5.0 (23)Trustpilot: 5.0 (49)
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#17RT Solar LimitedMCS
Solar PVHeat Pumps
4.9
72 reviews
Google: 4.7 (14)Trustpilot: 5.0 (58)
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#18Electric4UMCS
Solar PV
4.9
69 reviews
Google: 4.9 (69)
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#19Gechnology LimitedMCS
Solar PV
5.0
64 reviews
Google: 5.0 (32)Trustpilot: 4.9 (32)
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5.0
63 reviews
Google: 5.0 (63)
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