Verified Reviews

What Our Customers Say

Real reviews from homeowners across Hampshire, Wiltshire and West Sussex — straight from our Google Business Profile.

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Huib and Beverly

October 22, 2026

Great communication and service 👏 and the 2 lads doing the cavity insulation were great

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G Margrove

September 25, 2026

Very informative and polite contractors. Decent price and work completed quickly and with no fuss. Blown insulation installation in an old extension. Excellent, would recommend.

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appanah apadoo

August 19, 2026

Extract is a good reliable and professional , overall I am very satisfied

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Carl Bray

August 17, 2026

From calling to book a survey, to the survey the following day and to the extraction. It's all been really professional. I had the work done today by Damian, single handedly just beast moded a load of loose fill cellulose with an extractor vac from my loft. His work was tidy and he was polite and just cracked on. I had queries throughout and every person I spoke to was informative and patient with me. I had a hesitation when clearing my loft about a couple of items but they advised me on them and dealt with them accordingly. Price was really reasonable considering the work is not the most pleasant but for speed and efficiency, you can't go wrong. I'd recommend and use them again if need anything else done. Nice local company! Thanks guys!

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Carbon

August 13, 2026

First class service

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Pete Howe

July 3, 2026

Friendly, good communication, decent price and were very thorough with their work. Would recommend.

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Richard Toone

June 22, 2026

REF: CAVITY WALL INSULATION REMOVAL FIRST CLASS SERVICE FROM START TO FINISH, SURVEY CARRIED OUT THE DAY AFTER AN INQUIRY WAS MADE, A THROUGH ISPECTION OF CAVITY WALL WITH A CAMERA. WORK PERSONEL WERE EXTREMLY EFFICIENT AND PERFORMED A DIFFICULT JOB BETWEEN TWO HOUSES WITH VERY LIMITED ACCESS (WHICH A PREVIOUS COMPANY ARRIVED TO DO THE JOB AND TURNED AWAY SAYING IT WAS NOT POOSIBLE TO DO THE JOB) THE WORK WAS COMPLETED IN A RELATIVELY SHORT TIME (HALF A DAY) VERY TIDY LEAVING NO TRACE OF ANY CAVITY WALL INSULATION AROUND THE GARDEN ETC. THEREFORE I CAN HIGHLY RECOMMEND 'EXTRACT INSULATION'

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Sally Morris

June 4, 2026

Extract Insulation carried out a very prompt and excellent survey. The work was completed as promised and on time. We could not fault the work or installation. We would not hesitate to recommend Extract Insulation. Many thanks!

Google Review
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Terence Hutchings

January 17, 2026

A team of fitters arrived to work on my neighbours house to carry out work for Abri Housing. They started drilling at 8 am on a Saturday morning. I was asleep approx 6 feet away from my bed. I fell out of bed in complete shock thinking the whole building was collapsing It was such a shock it was necessary to call a ambulance as my chest was pounding and could not refrain from shaking The neighbours were told that work would commence till 9 o'clock What a terrible experience I had to cancel my plans and advised to rest for the remainder of the day I am 93 years old and in my whole life I have never experienced such a shock and couldn't care less attitude

Google Review
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Mark Wright

September 6, 2025

The whole team at Extract were professional and helpful from initial survey and quote, right up until job completion. They were very responsive to our needs and requirements, all delivered by a friendly and efficient fitting team. I have no hesitation in recommending them to others looking to upgrade loft insulation and / or having the loft boarded.

Google Review
Extract Energy

Insulation, solar, battery storage and EV charging for homes across Hampshire, Wiltshire, the Isle of Wight, West Sussex and Surrey. Based in Gosport since 2013.

0800 7022181 sales@extractenergy.co.ukUnit 9 Clarence Wharf, Mumby Road, Gosport PO12 1AJMon–Fri 9am–5pm

Company

Accreditations

SchemeReference
TrustMark1948305
MCS (IAA)IAA10310
IAA installerFED10392
Kiwa579075
NAPITRegistered
ConstructionlineGold member
EA waste carrierCBDU532168

Extract Energy is a trading name of Extract Insulation Ltd, registered in England & Wales no. 09462745. Registered office: Unit 9 Clarence Wharf, Mumby Road, Gosport PO12 1AJ. VAT registration no. 213906329. Environment Agency registered waste carrier CBDU532168. TrustMark licence 1948305. MCS certificate IAA10310. NAPIT registered. © Extract Insulation Ltd 2026.

All installations are carried out by qualified, accredited engineers. Solar PV, battery storage and EV charger installations are subject to survey and technical assessment. Insulation measures are subject to property suitability checks. Prices and eligibility criteria are subject to change. VAT at 0% applies to the installation of qualifying energy-saving materials (insulation, solar panels and battery storage) until 31 March 2027, after which the rate reverts to 5%. Removal works, loft boarding and EV charger installation are subject to VAT at 20%. Nothing on this website constitutes financial advice. The Warm Homes Plan (grant and loan routes) is a government scheme; eligibility is determined by the relevant scheme administrator and is not guaranteed. Registering your interest does not constitute an application or a commitment by Extract Energy or the scheme administrator.

Extract Energy is not a financial services firm and does not provide regulated financial advice. Warm Homes Loan products are government-backed; independent financial advice is recommended before entering any credit agreement.