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Best Reviewed Heat Pumps Installers in Carmarthenshire 2026

Compare 11 heat pumps installers serving Carmarthenshire ranked by verified customer reviews from Google and Trustpilot.

11 Installers

4.9
41 reviews
Google: 4.9 (41)
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#2Limitless Energy LtdMCS
Solar PVHeat Pumps
5.0
4 reviews
Trustpilot: 5.0 (4)
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#3Greener Home Heating LtdMCS
Solar PVHeat Pumps
5.0
2 reviews
Google: 5.0 (2)
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#4Green Warmth LtdMCS
Solar PVHeat Pumps
4.7
22 reviews
Google: 4.7 (22)
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#5Stellar Energy UK LimitedMCS
Solar PVHeat Pumps
4.4
314 reviews
Google: 4.4 (87)Trustpilot: 4.4 (227)
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#6LD Eco LtdMCS
Solar PVHeat Pumps
4.5
187 reviews
Google: 4.5 (90)Trustpilot: 4.5 (97)
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#7Thermal Earth LtdMCS
Solar PVHeat Pumps
4.4
104 reviews
Google: 4.3 (51)Trustpilot: 4.5 (53)
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#8Pursey and Ball LtdMCS
Solar PVHeat Pumps
4.5
2 reviews
Google: 4.5 (2)
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#9First Choice Energy LtdMCS
Solar PVHeat Pumps
4.3
26 reviews
Google: 4.4 (25)Trustpilot: 1.0 (1)
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#10Altum Organisation LimitedMCS
Solar PVHeat Pumps
4.3
12 reviews
Google: 1.0 (1)Trustpilot: 4.6 (11)
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#11Westward Energy Services LtdMCS
Solar PVHeat Pumps
3.9
84 reviews
Google: 3.9 (84)
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