The quick way to find a local Window Cleaning specialist in Welwyn

Post your job for free. Get quotes. Read reviews.

Over 10,000 rated tradespeople
are ready to help you get your job done

Over 3 million happy homeowners
have found a quality tradesperson

Over 1 million ratings
with 88,000 5* ratings in the last 12 months

Join our group of happy customers

Thousands of 5 star reviews

Read real reviews from customers about their service experiences.

On time. Perfect job and very polite. Highly recommended.

Kate

Middletons steakhouse has now hired Val's Window Cleaning. This guy is top notch!! he has done everything we require of him and probably by for the best window cleaner we have hired. 1000% highly recommend him. He is professional very polite and always working with a smile. Excellent work!

Sebastian

Excellent job done would recommend

Robert

Browse Window Cleaning specialists

Take a look at our Window Cleaning specialists profiles, read reviews and request quotes directly.

R&B refurbishment ltd For a decade, a Proficiency building company based in London has led all aspects of construction, luxury design and build. Whether you're looking to expand or refine your home with a loft conversion, rear or side extension, basement excavation, cellar conversion or a top to bottom refurbishment, our ethos is quality-first craftsmanship for the very best in residential design and build in London. When it comes to the quality and care that we put into every project, we think of ourselves as one of the leading building companies in London. This means that, as the right builder, we have the team, the expertise and the commitment to a high quality that sets us apart. Fully insured with Public and Employers Liability, Professional Indemnity, Contractors All Risk and high-risk basement works. We offer a 15-year guarantee on all of our structural building work. Proficiency only uses the highest quality building materials ensuring everything is built to standard and will last.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Vinod on 10/1/2025

Very good work trader very professional good price

Welcome to Square Mile Cleaning Limited – Trusted Experts in Professional Cleaning Services At Square Mile Cleaning, we deliver top-tier cleaning solutions for commercial and residential clients across Central London and beyond. Established in 2010, we bring over a decade of experience and a commitment to excellence, ensuring each project meets the highest standards. Cleanliness is crucial for maintaining a productive and inviting environment, whether it’s an office, retail space, or home. Our comprehensive services include regular office cleaning, deep cleans, end of tenancy cleaning, carpet and upholstery cleaning, and specialised services like pest control, jet washing, and ceiling tile cleaning. Each service is designed to keep your space spotless, healthy, and welcoming. Alongside our team of professional cleaners, we collaborate with a vetted network of trusted subcontractors. Each subcontractor undergoes our rigorous due diligence PQQ (Pre-Qualified Questionnaire) vetting process to ensure they meet our strict standards for quality and reliability. This approach, combined with excellent communication, guarantees seamless service and high levels of quality control. Our automated CRM platform manages every detail – from scheduling to tracking progress and processing invoices – providing you with peace of mind. Why Choose Square Mile Cleaning? Expertise and Experience: Since 2010, we have been a trusted name in Central London, known for reliability and attention to detail. Wide Range of Services: From routine cleaning to specialised deep cleans, we offer tailored solutions to meet diverse needs. Flexible Staffing Solutions: With both our employed team and vetted subcontractors, we adapt to each project’s specific requirements. Exceptional Communication and Quality Control: Clear, consistent communication and high standards of quality control are ensured at every stage. Commitment to Sustainability: We use eco-friendly products and sustainable practices wherever possible. Supporting Growth for Cleaning Companies: We help other cleaning companies grow their teams with quality staff training, reliable logistics, and rigorous quality control to maintain the highest standards. Our team is here to help you maintain a pristine, healthy space that leaves a lasting impression. Contact us for a consultation or personalised quote and experience the Square Mile difference. Square Mile Cleaning Limited – Your Partner for a Cleaner Healthier Environment

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Denise on 5/12/2024

Totally transparent with pricing, only wanted deposit, fully insured. Cleaners arrive promptly, very professional and polite, a thorough cleaning job, would recommend. Well done.

Call us for Professional Painting & Decoration Services Established in London with 20 years experience . Our Experienced Painters Use Time Honcured Methods to do Fast Cleaning Work .

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Prina on 16/2/2025

Octavian was a professional and a lovely person to work with from start to finish. He explained everything thoroughly when giving the quote and was very good estimating the material costs. He worked to time and communicated everything clearly. He always was available when I wanted to see progress. Octavian and his colleague Florián completed work everyday and left the place clean and tidy. The plastering job was completed to a high standard and I would highly recommend him.

Hallo im Martin ,professional painter and decorator with 14 years of experience,good communication with customers,dynamic,hardworking,with high quality standards and qualified with NVQ level 3

**FreshDast Clean** is a premier provider of top-tier cleaning services tailored to meet the diverse needs of both residential and commercial clients. Our commitment to excellence is reflected in our meticulous attention to detail and use of advanced, eco-friendly cleaning technologies. We offer a comprehensive range of services, including routine cleaning, deep cleaning, and specialized treatments, all designed to ensure a pristine and healthy environment. With a team of highly trained professionals dedicated to exceeding client expectations, FreshDast Clean stands out as a leader in delivering reliable, efficient, and sustainable cleaning solutions.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sabahat on 24/11/2024

Very professional, great customer service. Alex was very accommodating to the changes in the schedule. He remained courteous and supportive. His rates were very reasonable that made it easier to manage costs amongst all the other expenses. Highly recommended

Keep it Klean offer a wide range of internal and external cleaning. We also cover a wide range of general building and maintenance: Driveway/patios, Roofing, Fencing, tree felling and clearances. We are a professional, reliable and honest company.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Gordon on 7/1/2021

Swift and helpful

We specialise in all aspects of exterior cleaning from driveways to roof cleaning no job is to big nor to small for us to undertake, We work in all areas of Essex and 50+ miles from Southend-on-sea, we have full public liability insurance and business insurance of £5million pound. We regularly clean roofs & driveways with our professional pressure washing system we also clean gutters windows & cladding! Anything exterior we clean it! Been working in the trade for many years but decided it’s time I go my own way! Contact me today for a free quotation.

Hello im Valentino, professional painter and decorator with 18 years of experience, good communication with customers, dynamic, hardworking, with high quality standards and qualified with NVQ level 3 painting and decoration.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Timothy on 1/3/2024

Wallace Roofing Ltd specialises in all aspects of roofing with over 25 years of experience. We are a nationwide company.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Charlotte on 19/2/2025

Hi my name is Martin I am professional Carpenter but also do tiles,painting and decorating. My job is always done on high standard and not expensive.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ionut on 4/10/2023

Martin did a great job installing 90sqm of engineered wood at high standards. I am very pleased with the result, highly recommend him!

Full property renovations, extensions, loft conversions, outbuildings & more.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Dominic on 5/7/2024

Andre and team did a great job with the shed /summerhouse construction, and were very accommodating with the request to build it at short notice ( (within 5 days) and alter the layout of the building to meet our requirements. Also were very friendly and professional. Reasonably priced too. Would recommend.

We are a cleaning service that is London-based business offering a wide range of cleaning services for homes and offices throughout all London boroughs and anywhere within the M25. We provide an exellent service as our customer have shown that. Any more info please contact us.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Stephen on 30/1/2025

Prompt and professional

Carpet & Upholstery Cleaning Oven, hob, Extractor Cleaning End/Start of tenancy Cleaning Deep Cleans Housing association cleaning packages mattress cleaning Car Upholstery Cleaning Caravan, Mobile home Cleaning Communal Area Cleaning Commercial & Domestic Properties Private, Landlords,Estate Agents

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Aisha on 20/11/2018

Did a great job and responded quickly, thank you very much!

jarad London Construction Company have partnered with homeowners, designers and architects to deliver unrivalled construction, renovation and refurbishment services across London and the Home Counties.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Khin on 25/8/2023

job is done very quickly.

Hi all, Please I'm Michael Adomako, the director of Support Cleaning Services Ltd. We are Domestic cleaning service with 12 years experience, I have been working as a Cleaning area manager with TC Facilities management for 7 years, also 5 years working with GS Associatie as a cleaning manager. Our Aims is to make our Customers place clean. Together with my team, we can support Customers with services below. Office cleaning, after school cleaning, End of Tenancy cleaning, house cleaning painting, Carpet cleaning, Oven cleaning Regular cleaning & One Off cleaning, Deep cleaning service, after building Cleaning. Our services prices affordable for all our Customers. Our Company is fully registered and insured. All employees are fully insured by our company. Thanks Michael

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by William on 6/11/2023

Great service - very polite and very attentive.

We are a reliable and successful company and we provide the quality and the qualification of the work and product which we are doing for you .Our motto is, my customer my boss. We coming for a long journey experience working of 20 years working experience in Spain,Italy, United kingdom and Romania of landscaping industry and inside and outside house design of isolation,consolidation, any work of tiles or painting. We coming with the real quote of the work we try to be in competition with the construction quotations and to make our clients to make our publicity for work and quotations

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sean on 14/4/2024

Quick, clean and very reasonably priced.

Eagle maintenance was Established in 2018 , to address the gaps in providing professional cleaning and maintenance in St, Alban and environs. We undertake extensive work in the area of cleaning and painting .We provide Residential ,commercial and industrial services to our satisfied Clientele. Whenever you choose to transform your surrounding looks to reflect your personality and lifestyle Eagle is there to serve you ..We have well trained and qualified staffs and i have 15 year in the building trade.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Imran on 26/7/2024

Akeem and his team did an exceptional job at my property. They were punctual, hard working and I was kept upto date every step of the way with pictures and videos. Akeem is very passionate about the work that he does and I was impressed by his suggestions in regard to how to add further value to the property. He takes pride in his work and is a very positive and friendly person. Would highly recommend.

Post your job for free

app-icon

Get our app for homeowners

  • Send messages and get notifications from tradespeople
  • Add photos to get more accurate quotes
  • View tradespeople's profiles