​O’Sullivan Loft Conversions is a family-run company with more than 30 years’ hands-on experience transforming homes across the West Midlands. Based near Dudley, we specialise in high-quality loft conversions that add valuable living space while enhancing your property’s character and value. We’ve built our reputation on reliability, clear communication, and exceptional workmanship, always delivered by skilled tradesmen who treat every project as if it were their own home.

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​Why Choose O’Sullivan Loft Conversions?

• Over 30 years’ experience designing and building lofts that stand the test of time.
• Full project management—from design and planning to completion.
• Dedicated oversight with a proven track record throughout Wolverhampton, Dudley, Stourbridge, Sedgley, Walsall, and surrounding areas.
• All work backed by a 5-Year Guarantee for your peace of mind.
• Friendly, approachable service from a local, family-run business.

Every conversion is tailored to suit your property, whether you’re looking for an extra bedroom, office space, or a master suite. We work closely with you at every stage to make sure the finished result feels like a seamless extension of your home.

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Meet the Team & Our Quality Promise

Led by Adrian O’Sullivan, our management team has spent decades specializing in structural timber work and full loft conversion builds.
We maintain strict quality control by working exclusively with a network of highly skilled, hand selected tradesmen who have been vetted and trusted by O'Sullivan Lofts for years. Adrian oversees all projects to ensure every build meets our high standards, guaranteeing consistent quality and attention to detail from start to finish.

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Get Started on Your Loft Conversion Today

At O’Sullivan Loft Conversions, our goal is to make your loft conversion simple, enjoyable, and rewarding. Whether it’s creating extra bedrooms, a home office, or a luxurious en-suite, we are here to guide you every step of the way.

​Contact us today for a free consultation and quotation — and see why homeowners across Dudley, Wolverhampton, and surrounding areas trust us to transform their homes.

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Our Coverage Area

We proudly serve homeowners throughout:

• Dudley
• Wolverhampton
• Sedgley
• Stourbridge
• Wombourne
• Halesowen
• Walsall
• And the wider West Midlands region.

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What Our Customers Say

We're proud of our consistent 5.0-star rating based on our customer reviews.

"Adrian and his team did a fantastic job on our loft conversion. Clear and upfront on exactly how it would all work and hard-working and professional throughout." — Colin Bailey, Birmingham

"The work has been superb and we can sincerely and honestly highly recommend Adrian O’Sullivan Conversions to anyone considering such a project." — Stewart and Louise Lee, Bridgnorth

Visit Our 5 Star Reviews Page

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