The quick way to find a local Cellar & Basement Conversion specialist

DPC Construction

Cellar & Basement Conversion

(6) Read reviews

View ProfileRequest a quote

About DPC Construction, Portsmouth DPC Construction is a well-respected Damp Proofing and Building Company with over 40 years’ experience within Portsmouth, Hampshire, we cover Portsmouth, Southsea and surrounding areas up to 30 miles including Waterlooville, Havant, Southsea, Emsworth, the Witterings, and Southampton. DPC Construction Have a full surveying team carrying CSRT & CSSW qualified Surveyors including THOR HELICAL certification for structural repair strategies! You can rest assured on the correct diagnosis your property requires which guarantees the correct "first time" repair. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. Each employee that works for DPC Construction is fully qualified and insured and delivers on timekeeping, quality of work and value. We offer a full range of of remedial services both diagnosis & installation including: • Rising Damp Treatments • Penetrating Dampness • Brickwork • Concrete • Rendering/Plastering • Basement Conversions • Condensation Control • Tanking Systems Types A,B & C • Woodworm Treatments • Wet & Dry Rot • Roofing Services • Re-pointing • Wall Tie Replacement • Masonry Beaming • Crack Stitching • All Building work undertaken, please see our Building page! As GPI Contractors (Guarantee Protection Insurance) We can offer insurance backed Guarantees up to 15 years for Damp proofing, Waterproofing, Structural repairs and Timber Treatments carried out [premiums vary dependent on contract value] If you are trying to find a reputable company that can deliver the correct diagnosis and the ensuring the correct repair near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free, no-obligation quote.

Latest homeowner review

Reviewed by Gareth on 18/3/2024

BA Projects

Cellar & Basement Conversion

(2) Read reviews

View ProfileRequest a quote

Hi, I've been in the trade of building for 20 years with a keen eye to detail. I'm reliable and honest. I'll will always keep you updated on the progress of any project and always make time to ensure that my customers are happy during and after the projects are completed. Assuring you of my best intentions Darren

Latest homeowner review

Reviewed by Sue on 4/7/2025

I found Darren to be friendly and professional. His quotes were reasonable. The jobs changed slightly once the work started and Darren took the time to explain the options. Some changes required additional money from me but I was happy to pay as the end result was worth it. I would definitely ask Darren for quotes in the future.

More Than Driveways

Cellar & Basement Conversion

(1) Read reviews

View ProfileRequest a quote

Here at More Than Driveways we offer a wide range of driveways including Resin bound , paving , tarmac , gravel , imprinted concrete and much more why not give us a call or email today to get your free quote and some additional advice we offer a wide range of patio services Plus Roofing and all drainage and Damp roofing work many thanks

Latest homeowner review

Reviewed by Jim on 25/3/2025

Work completed successfully within a week of getting in touch. Some minor communication problems, but it worked out in the end.

Home Building & Surveying Company

Cellar & Basement Conversion

(4) Read reviews

View ProfileRequest a quote03330064138

Expert Damp Proofing & Property Preservation Services Home Building & Surveying Company is a leading provider of damp proofing, wall coatings, and property preservation services across the UK. With over a decade of experience, we specialise in protecting residential and commercial properties from moisture damage, mould growth, structural decay, and woodworm infestations. Our team of certified professionals ensures every project is completed with precision, using cutting-edge techniques and high-quality materials to enhance your property’s durability, appearance, and value. Why Choose Home Building & Surveying Company? - Over 10 Years of Industry Experience - Certified Damp Proofing Specialists - Tailored Solutions for Homes & Businesses - Guaranteed Long-Lasting Results - Competitive Pricing & Free Consultations Comprehensive Property Protection Services 1. Damp Proofing Solutions Moisture can cause severe damage to your property, leading to mould, decay, and structural instability. Our damp proofing services prevent water ingress and rising damp, ensuring a dry, healthy indoor environment. 2. External Wall Coatings Enhance and protect your home’s exterior with our advanced wall coatings. These weatherproof solutions defend against harsh UK weather, preventing cracks, damp penetration, and fading while improving kerb appeal. 3. Basement Waterproofing & Tanking We offer expert basement tanking services to prevent water damage and create dry, usable underground spaces. Whether converting a basement or preventing flooding, our waterproofing solutions provide peace of mind. 4. Mould Removal & Prevention Mould not only affects property aesthetics but also poses health risks. Our mould remediation services eliminate mould growth and prevent future infestations, ensuring a safer and cleaner living space. 5. Woodworm Treatment & Prevention Protect wooden structures from decay with our specialised woodworm treatment services. We use industry-approved solutions to eliminate infestations and prevent future damage to beams, flooring, and furniture. 6. Condensation Control Solutions Excess condensation can lead to damp walls, peeling paint, and mould growth. Our ventilation and insulation solutions help regulate indoor humidity, creating a more comfortable and damage-free environment. At Home Building & Surveying, we are committed to protecting and enhancing your home or business with industry-leading damp proofing and property preservation services.

Latest homeowner review

Reviewed by Roger on 4/4/2025

Ian came round to take a look at a damp patch that had started showing up on one of the utility room walls. He turned up on time, was really friendly, and clearly knew what he was talking about. He gave everything a proper check over and explained what was likely going on in a way that actually made sense. He didn’t try to make a mountain out of a molehill or push for any unnecessary work—just gave honest, practical advice on what to do next. Really appreciated how straightforward and helpful he was. Would

NLB Home Renovations

Cellar & Basement Conversion

(4) Read reviews

View ProfileRequest a quote

Home Renovations are part of Loving Homes Group ltd. Specialising in the highest quality; complete home renovations, kitchen and bathroom refurbishments, extensions and loft conversions. From concept to completion, our team will guide you through the step by step process of creating your dream home.

Latest homeowner review

Reviewed by Paul on 14/3/2023

Shortly after finishing our renovation the floor began to lift, after a 2-year battle and almost court they admitted it was a fitting fault. Not ideal for a 12k job. Now our sink has fallen in, turns out he has used the world's smallest bit of wood and some sealant to fix it to the underside of our granite worktops rather than correctly fitting it using the fixings on the actual sink. Add to this, gaps between drawers and misaligned cupboards and you get the idea.

Home Renovations Ltd

Cellar & Basement Conversion

(16) Read reviews

View ProfileRequest a quote

House Extensions, Loft Conversions and Renovations Specialists

Latest homeowner review

Reviewed by Umeet on 9/1/2021

We have found drainage problems which the insurance company will not honour due to incorrect installation during this project. This has cost us dearly.

Sigma Electrical Services

Cellar & Basement Conversion

(2) Read reviews

View ProfileRequest a quote

Our aim is to provide an outstanding service, to exceed your expectations by completing work to the highest possible standard, paying attention to the finer details.

Latest homeowner review

Reviewed by Jonathan on 14/3/2016

Did an OK job, and fairly responsive/reliable.

Rated People

Cellar & Basement Conversion

View ProfileRequest a quote

Loft conversion specialist, with 25 years worth of experience.

PG Build

Cellar & Basement Conversion

View ProfileRequest a quote

PG Build offers a diverse array of specialist building services designed to enhance your educational, commercial, or residential projects. Our offerings range from bespoke Playground Specialist Services and comprehensive Renovations & Remodelling to cutting-edge CCTV & Networking solutions, ensuring exceptional quality in every facet. Our expertise also includes Resin Bound Paving, Play Equipment Installation, and innovative Custom Projects. Additionally, we are proficient in Wet Pour Safety Surfacing, Landscaping, Automated Access Solutions, and reliable Maintenance Services. For those seeking distinctive solutions, explore our Custom Container Buildings. Choose PG Build for a partnership dedicated to realising your vision with unmatched precision and excellence.

Minolte Ltd

Cellar & Basement Conversion

View ProfileRequest a quote

At Minolte we provide a complete range of services, so our clients have the convenience of dealing with a single provider for all their needs. As your partner, weâ??ll handle the entire facility, from the basement to your roof top, including joinery.