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Green Improve Ltd logo, renewable energy installer in Blackburn

Green Improve Ltd

4.7(89)Blackburn  •  MCS  •  RECC

Solar panel installation

About

Green Improve Ltd is a renewables firm based in Blackburn. They carry out ventilation work and offer free quotes. Customers say their teams are friendly and polite, that the installation is quick, and that they work tidily and clean up afterwards.

Reviews

4.7

Green Improve Ltd installs insulation, heating, ventilation and solar panels, mostly under government schemes. Many reviewers report friendly, tidy teams and work completed quickly, often naming Theo, Alex and Scott for ventilation, cavity wall insulation and electrics. A few describe serious problems: one says they were left with open wires, no ceiling and no heating for five months, with broken belongings and no compensation, another reports missing paperwork a year on that leaves them unable to service the system or set the heating, one says damage was covered up and plumbing boarded over, and another says calls back were never returned.

NT
n T.Oct 2026 · Google
TF
Tom F.Apr 2026 · Google

Good and bad and overall I can't recommend the company to carry out govt grant work. I'd say a couple of bad apples spoilt what was otherwise a quick install. FIVE insulation lads lined my outside facing walls in a week, 4" thick and plastered. SIX plumbers fitted a complete heating and hot water system in 2 and a half days!! Couple of problems, in all fairness the boss compensated me for.. Bit of damage that the lads tried to cover up. A backup lad insisted in boarding right across our utility room and covered all the plumbing, even promised but failed to provide photos so I could find all the burried pipes. I had to chop out the boarding as a result. Sadly a bag of new holiday clothing is now missing, 50% our fault for leaving it in the middle of the chaos despite me telling the Mrs to move it! Over a year on and the absence of any and all paperwork means I have no way of recording the annual servicing and no instructions allowing me to set the on/off avoiding peak times. My bills are so big I've turned the lot off!

SC
ScottMar 2026 · Google

Such a poor experience with this company. Been awaiting a call back for over a week, have chased 4x times as no-one has been getting back to me. Keep getting told someone will call back the same day, but they still haven't. Will be giving up and finding another company to do the work.

KS
Karen S.Mar 2026 · Google

Team worked hard & long but left me with open wires hanging, no ceiling, no heating that I am still without for 5 months. My full freezer unplugged, broken Henry vac, broken mirror, fittings & blinds for both lounge windows gone. I think you get my experience of Green Improve!! Complained many times, was in bed to keep warm, Christmas & months before & after freezing, nothing in compensation or response from them, extremely dissatisfied will be getting legal advice. Taking Chemo to top this!!

JM
Jason M.Feb 2026 · Google

Theo did a great job at my property, installing extractor fans in my kitchen and bathroom. He was friendly, informative and considerate. I would highly recommend this company.

Area

Blackburn, BB1

Opening times

  • Monday8:00 AM – 5:00 PM
  • Tuesday8:00 AM – 5:00 PM
  • Wednesday8:00 AM – 5:00 PM
  • Thursday8:00 AM – 5:00 PM
  • Friday8:00 AM – 5:00 PM
  • SaturdayClosed
  • SundayClosed

Additional information

  • Incorporated 2023
  • MCS NAP-73400
  • RECC
  • Free quotes
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