Certified Renewable Solutions Limited

Harrow
57.8

Overall Trust Score

Verified across 1 independent source

About

Verified central heating in Harrow, Greater London, rated 5.0 out of 5 from 8 reviews on Checkatrade.

Reviews

5.0out of 5
8 reviews in the public recordCross-checked across 1 source
Checkatrade8 reviews · 5.0 avg
5 star3
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Highlights

"My experience with Certified Renewables was excellent. I first contacted them through Instagram and Ben replied to me immediately and set up a call same day to go through my options and what I would like to have fitted. Everything was very transparent in terms of pricing and the equipment choices we could have. There was never any pressure to go through with anything. The team that supported us was fantastic, from the surveyors to the installation team and of course Sam in the office. Sam helped us get the best tariff for our products. I would recommend this company."

AnonymousCheckatrade5.0 rating

"Certified Renewables installed our heat pump during a house renovation and I was very happy with the service. Ben provided clear advice, was patient throughout, and coordinated well with our builder. The installers, Darius and Michael, were thorough, professional, and did a great job. Pricing was competitive, and the after-sales support has been excellent – Ben is quick to respond and has fine-tuned the system for efficiency. The house is comfortable and bills remain reasonable. Had I known them earlier, I'd have gone with Certified Renewables for all of my renewable kit. Highly recommended!"

AnonymousCheckatrade5.0 rating

"Sam and Ben made sure the job was completed in a professional and expeditious manner. They are always to hand if I have a question and they follow through. Based on my delivery I recommend them to others."

AnonymousCheckatrade5.0 rating

Detailed reviews

Anonymous5.0 / 5 · 15 Nov 2025

My experience with Certified Renewables was excellent. I first contacted them through Instagram and Ben replied to me immediately and set up a call same day to go through my options and what I would like to have fitted. Everything was very transparent in terms of pricing and the equipment choices we could have. There was never any pressure to go through with anything. The team that supported us was fantastic, from the surveyors to the installation team and of course Sam in the office. Sam helped us get the best tariff for our products. I would recommend this company.

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Anonymous5.0 / 5

Certified Renewables installed our heat pump during a house renovation and I was very happy with the service. Ben provided clear advice, was patient throughout, and coordinated well with our builder. The installers, Darius and Michael, were thorough, professional, and did a great job. Pricing was competitive, and the after-sales support has been excellent – Ben is quick to respond and has fine-tuned the system for efficiency. The house is comfortable and bills remain reasonable. Had I known them earlier, I'd have gone with Certified Renewables for all of my renewable kit. Highly recommended!

Checkatrade
Anonymous5.0 / 5

Sam and Ben made sure the job was completed in a professional and expeditious manner. They are always to hand if I have a question and they follow through. Based on my delivery I recommend them to others.

Checkatrade
Source-named checks

Trust checks and red flags

Public evidence shown
Public review evidence5.0★ from 8 public reviewsAcross CheckatradeCheckatrade

Endorsements

0

Sources

1
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Planning evidence

Nearby projects

Checking local planning records.