The quick way to find a local External Wall Insulation specialist in Harrow

Maricel Ibanescu

External Wall Insulation

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My name is Maricel I am a Professional painter and decorator, I have 10 years of experience in I offer a quality to the smallest ,offering impeccable results of high standards. I can handle all types of interior and exterior painting and always I finish my job on high standards I do well as repairs of tiling roofing fibre I was working as a painter,decorator and roofing GRP with a small and hard working team fell open to get in touch for an free quote! Thanks

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Reviewed by Ollie on 14/2/2020

Made arrangements and didn’t show up to quote. Wasted my time and didn’t even let me know he wasn’t coming.

Ibrahim Qahtani

External Wall Insulation

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ACTION BUILDING CONTROLS LTD

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Reviewed by Gary on 24/7/2026

M&M CONSTRUCTION (LONDON) LTD

External Wall Insulation

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M&M CONSTRUCTION (LONDON) LTD are an professional construction and refurbishment company with 25 years of experience in construction industry . We are building contractor specialising in solutions for your home restoration, kitchen and bathroom refurbishment, extensions, loft conversion and internal remodeling. We are working around North West and Central London. We have 25 years of experience on London's construction industry. We offer professional services: Bathrooms from A to Z Kitchens from A to Z Plumbing work Electrical work Painting and decorating Wallpaper Carpentry work Tiling Cleaning service Construction work Loft roofs of any kind Wood floors Extensions Fencing & Gates Paving & Slabs Book an appointment at a time to suit you and we will look at your refurbishment requirement and provide a free no obligation quotation

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Reviewed by Ramin on 11/5/2026

Tomatom Ltd

External Wall Insulation

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Over 10 years experience of helping renovate and maintain properties to satisfy the needs of our clients

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Reviewed by Heather on 30/7/2026

Didn’t turn up. No explanation. I had to contact him to ask why he didn’t turn up, he said sorry he was busy but could come next week. I declined his offer.

SAS Painters & Plasterers

External Wall Insulation

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Hi All!!!! We are back and we've expanded!!! Not only do we cover drylining and plastering. We now cover internal and external painting (nvq level2 decorative finishes), soundproofing and bathroom refurbishments. Please feel free to contact us for free quotes and advice. Kind Regards Steven SAS Painters and Plasterers.

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Reviewed by Jason on 4/5/2013

Very friendly, competent, efficient and reasonably priced

Tudor Vlad

External Wall Insulation

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Family company who started trading in 2013 .Our mission is to impact lives, offer our greatest services and advice to homeowners and to develop ongoing relationship for the future. In an ever more tough environment which is governed by the big companies we still believe that developing a good relationship with people is paramount. We always give 100% in order to deliver big or small projects on time with a great sense of duty and responsibility. This being said we are here to offer out our five star services to you in a way that we would like any business regardless of their domain to provide . Many thanks and God bless you. Tudor

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Reviewed by Travis on 13/6/2025

Tudor was phenomenal - arrives on time, has quality work, and provides exceptional advice. Would use him and his brother again in a heartbeat.

Benny

External Wall Insulation

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Hello my name is Benny I’m a painter decorator with 8 years of experience as long with my dad he has 12 years experience as painter we like to make costumers happy and we put effort when it come to a job il like to mention that iv got specialist people that dose all sort of work such as roofing,tileing,kitchens,gardens, briklers and palastering

Rawan Build & Design

External Wall Insulation

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We are construction business providing : flooring, tiling, painting&decorating, renovations , kitchens,bathrooms and landscaping based in London since 15 years with a lot of experience in all fields of construction sectors .

Jagjit singh

External Wall Insulation

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We at Zora Construction Ltd providing top quality works to our customers. Our staff is highly experienced in all kinds of building works. All of our work is fully guaranteed.

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Reviewed by Keziban on 30/7/2023

We agreed date and time & they didn’t turn up for the job

U&U Construction LTD

External Wall Insulation

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We specialise in all aspects of construction work. We are completely dedicated to our work and put our experience into the job to make our customers satisfied. We aim to do our best and succeed 100%.

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Reviewed by Ralf on 9/4/2018

One to be careful with is the electrician Ben. The work seems alright, but his advise left us with excessive lighting in Kitchen and sitting room and our decision against TV sockets in ALL rooms was interpreted as NO TV and phone socket at all, which then later had to be added at extra cost and left the choice of suppliers limited. His crew also did the plumbing and the bathroom installation and the later was not done to the general standard of U&U constructions work.

AN BUILDERS & REFURBISHMENT

External Wall Insulation

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An builders & refurbishment We do all aspects off building trades To a good standard We have good team players from blokes to women Thank you so much for looking and using our services

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Reviewed by Antony on 4/8/2026

Top man for sorting this, showed up on time and got the job done quick, sorry it's taken so long to leave a review, will keep you in mind next time I need things sorted.

MASTER

External Wall Insulation

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We are a period/listed property restoration company. We specialise in traditional materials and methods. Often our work is to Identity and rectify damp issues which arise from the use of modern materials on period properties where breathable materials are imperative for the buildings features and characteristics to function. Once the breathability of the property is compromised damp issues will occur. We offer damp assessments for your property with a full report to guide you in the right direction eradicating current and future damp issues. Our assessments cost: £140 including guidance and a full report which details the source(s) of the damp & mould, how to eradicate the issues. - Lime rendering & plastering with horse hair. - Lime pointing. - Masonry repairs. - Paint removal using the Thermatech hot steam cleaning system. - Brick/stone feature walls. - lime wash - Breathable Painting. - lime plaster/render We often work with conservation officers from the authorities to ensure our works are of the highest standards.

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Reviewed by Alexandra on 10/5/2025

Marcus and his team did a great job for us reseating our period porch stone paving and repointing with lime mortar, including matching a reclaimed stone slab to replace a broken one

Astrit Karanxha

External Wall Insulation

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Hi there All! We provide all type off building work undertaken with 22 years of experience,Plastering internal external rendering all type k rend,silicone rend, monocouche sand and cement, painting,tiling,Extension, loft conversion brickwork, driveways ,fencing,decking,etc

Ion Seremet

External Wall Insulation

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hello, I am a responsible person, I have more than 10 years of experience in construction, painting and decorating, flooring, tiling, carpentry, plumbing, and more... I do my best to keep the client happy... contact me if you want a good quote for your work! I Regards:ION

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Reviewed by Trish on 15/2/2026

Ion did a wonderful job on our bathroom. He completely removed the entire existing bathroom back to the joists and rebuilt a beautiful shower room. I found him to be honest, trustworthy, hardworking and reasonably priced. I couldn’t recommend him higher.

Promaster Gecko Plastering

External Wall Insulation

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Pro Master Gecko is a London based damp proofing specialist, delivering expert diagnosis and long term solutions for damp, condensation, and moisture related issues across residential and commercial properties. We focus on identifying and resolving the root cause of damp, including rising damp, penetrating damp, and condensation. Our work is based on proper assessment, ensuring the correct treatment is applied from the start not guesswork. Whether you’re dealing with damp walls, mould, or ongoing moisture problems, we provide reliable, high quality solutions across London. Our core services include damp proofing, damp inspections, DPC injection, condensation control, mould treatment, and structural waterproofing/tanking systems. We also carry out specialist plastering works including damp resistant replastering, lime plastering, and decorative finishes, along with external rendering and repairs to prevent water ingress. With a strong reputation built on quality and consistency, over 65% of our work comes from returning customers and referrals. We are fully insured and committed to delivering a professional, reliable service with transparent and competitive pricing. Works undertaken: Damp Proofing (Rising Damp Treatment & DPC Injection) Damp inspections & Moisture Diagnosis Penetrating Damp & External Repairs Condensation Control & Ventilation Solutions Mould Treatment & Prevention Basement Waterproofing & Tanking Plastering & Damp Resistant Replastering Lime Plastering & Breathable Finishes Painting & Decoration Soundproofing Water Damaged Ceiling Repairs External Sand & Cement Rendering Silicone Render / K-Rend Polished Plastering General Building Works All work is completed to a high professional standard with attention to detail and long term performance in mind. City & Guilds Certified Safeguard Europe Damp Proofing Accredited K Rend Approved Applicator Fully Insured

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Reviewed by Jelena on 11/3/2025

The work completely was of a very high standard with immaculate attention to details. Jerry was punctual from the survey stage to the end of the work. He sorted little snags with the wall, separated the work area with a plastic sheet so the dust was minimised. After each day, my home was left clean and the job was progressing well. The end result looks great and no issues so far. I would recommend them 100%

Dry & Damp

External Wall Insulation

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Personally I’ve been in the building industry for 20 years as a team combined over a 100 years we specialise in damp proofing and drylining but normally take buildings from shells to finished plastered happy to work on price or day rates depending on what works for the customers also can guarantee and insure works when needed

Southern Valley Homes LTD

External Wall Insulation

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Southern Valley Homes Ltd are a family run building and contracting company for all your housing renovation needs. We have been building & developing properties since 2008 & have now expanded to help consumers achieve high quality renovations for their home. Due to our tenure and connections within the industry, we offer competitive pricing without compromising on quality. We will always strive to work to the highest of standards whilst remaining friendly and professional.  Covering Hampshire, Berkshire & surrounding areas. We're happy to provide a no obligation quote so please drop us call or email

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Reviewed by Elizabeth on 11/6/2025

Southern Valley Homes were excellent. Hard-working, efficient and friendly at all times. Highly recommended by me.

DP Drylining

External Wall Insulation

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Over 24 years experience between two of us, All aspects of drylining, NVQ level 2