Based in Grassendale, Liverpool, covering the Wirral & Merseyside 07703 4345450151 345 4350office@pbsnw.uk - HomeAboutServices Areas Our WorkContactGet your free quote Home / Areas / Knowsley # Builders in Knowsley Extensions, loft conversions and renovations for homeowners and landlords across Knowsley, from a family-run Liverpool business based in Grassendale. Get your free quote Call 07703 434545 Family-run for over 40 years · all work fully guaranteed One point of contact from start to finish - Our own team handles every stage - From planning advice through to decorating & landscaping - Architects & structural engineers we can recommend - Fully qualified tradespeople on every job - Covering Liverpool, the Wirral & Merseyside - Open 8am-6pm - One point of contact from start to finish - Our own team handles every stage - From planning advice through to decorating & landscaping - Architects & structural engineers we can recommend - Fully qualified tradespeople on every job - Covering Liverpool, the Wirral & Merseyside - Open 8am-6pm Local to you ## Building work for Knowsley homes and rental properties Knowsley sits on Liverpool’s eastern edge and includes towns such as Huyton, Kirkby, Prescot and Halewood. It’s part of the wider Merseyside area we cover from our base in south Liverpool. We work with homeowners who want more room, whether that’s a double storey extension, a loft conversion or opening up the ground floor with a knock-through. We also carry out renovations and HMO conversions for landlords and property investors. Every project starts with a visit and a free, fixed-price quote. All work is fully guaranteed, and we hold public liability and employer’s liability insurance. Services ## Building services in Knowsley. ### Single Storey Extensions Find out more ### Double Storey Extensions Find out more ### Kitchen Extensions Find out more ### Loft Conversions Find out more ### House Renovations Find out more ### Knock-Throughs & Structural Alterations Find out more ### Kitchens Find out more ### Bathrooms Find out more ### HMO Conversions Find out more Why choose Premier ## Why Knowsley homeowners choose us. - Family-run for over 40 years A family business with decades of building work behind it. - A skilled team with 20+ years’ hands-on experience Our family-run building team, led by Anthony and his brother, is on hand throughout your project. - One point of contact From advice and planning through to decorating and landscaping. - Trusted, fully qualified tradespeople Our own team handles every stage, so you deal with one team from start to finish. - Free, fixed-price quotes You know the cost of the agreed work before anything starts. - Fully guaranteed and insured All work fully guaranteed. Public liability and employer’s liability insured. How it works ## Three clear steps, one contact. - 01 ### Free, fixed-price quote We visit, talk through what you want and give you a clear, fixed price for the agreed work. - 02 ### Planning advice and support We advise on what’s needed and work with architects and structural engineers we can recommend. - 03 ### Build and finish Our team of fully qualified tradespeople builds and finishes the work, with one point of contact throughout. Examples of our work See all our work Questions ## Building work in Knowsley: your questions. Do you cover Knowsley?Yes. Knowsley is within the wider Merseyside area we cover. Call us and we’ll arrange a visit. Do you take on HMO conversions in Knowsley?Yes. We carry out HMO conversions for landlords and property investors. Anthony will advise on what’s needed, and you should also check licensing with your local council. Who will manage my project?Anthony Hancock, who works alongside his brother, is your one point of contact from start to finish. How much does building work cost in Knowsley?We don’t publish prices because every home and every job is different. We visit, talk through what you want and give you a free, fixed-price quote, so you know the full cost of the agreed work before anything starts. ## Other areas we cover - Builders in Aigburth - Builders in Allerton - Builders in Woolton - Builders in Childwall - Builders in Wavertree - Builders in Birkenhead - Builders in Wallasey - Builders in Heswall - Builders in West Kirby - Builders in Sefton - Builders in St Helens ## Get your free quote in Knowsley. Tell us about your project and Anthony will be in touch to arrange a visit and a free, fixed-price quote. Call 07703 434545 or 0151 345 4350 - Free, fixed-price quote - One point of contact from start to finish - Fully insured and all work fully guaranteed Premier Building Solutions NW Ltd 191 St Mary's Road, Grassendale, Liverpool, L19 0NE 07703 434545 0151 345 4350office@pbsnw.uk Services - Single Storey Extensions Liverpool & Wirral - Double Storey Extensions Liverpool & Wirral - Kitchen Extensions Liverpool & Wirral - Loft Conversions Liverpool & Wirral - House Renovations Liverpool & Wirral - Knock-Throughs & Structural Alterations Liverpool & Wirral - Kitchens Liverpool & Wirral - Bathrooms Liverpool & Wirral - HMO Conversions Liverpool & Wirral Areas covered - Builders Aigburth - Builders Allerton - Builders Woolton - Builders Childwall - Builders Wavertree - Builders Birkenhead - Builders Wallasey - Builders Heswall - Builders West Kirby - Builders Sefton - Builders Knowsley - Builders St Helens © 2026 Premier Building Solutions NW LtdAboutOur building projectsFree building quotePrivacy policyTerms & conditionsCookie policy Call nowFree quote