When you need trusted local builders in St Albans, DB Building Services is the team homeowners and property owners turn to for quality workmanship, transparent pricing, and long-lasting results. With over 85 years of combined industry experience, we deliver reliable building and renovation work across St Albans, Hertfordshire, Luton, Bedfordshire, and surrounding areas.
From house extensions to new builds, renovations, landscaping, driveways, loft conversions, and general building work, our St Albans builders bring the skill, knowledge, and professionalism needed to get your project completed on time, on budget, and to exceptional standards.
Get in Touch
📍 Office Address: 1 Kirkdale road, Harpenden, AL5 2PT.
📞 Phone: 07398 552737
✉️ Email: [email protected]
Business Hours
Monday – Saturday: 8:00 AM – 6:00 PM
Sunday: Closed
GET A QUOTE

St Albans is known for its historic homes, period properties, and growing modern developments, and we’ve worked across them all. Our team understands the local building requirements, planning considerations, and architectural styles unique to the area.
Whether you’re improving a terraced home near Fishpool Street, updating a family property in Marshalswick, or extending a house in Fleetville, we tailor our work to your home’s structure, character, and long-term needs.



We offer a full range of domestic and commercial building services, including:
House Extensions – Rear, side, wrap-around, and multi-storey extensions built to blend seamlessly with your home.
Loft Conversions – Turn unused loft space into a new bedroom, office, or living area.
New Builds – Complete new home construction from foundations to finishing, built to modern standards.
Renovations & Refurbishments – Restore or modernise your property with precise, long-lasting workmanship.
Driveways & Landscaping – Durable driveways, patios, and outdoor improvements for better kerb appeal.
General Building Work – All repairs, maintenance, and home improvements handled by trusted, insured builders.

Over 65 years’ collective building experience, delivering reliable workmanship, clear communication, and consistently high-quality finishes.

Every project is carefully planned, well-managed, and carried out with realistic timelines and transparent communication throughout.

Quality construction focused on durability, structural integrity, and long-term performance, not quick or temporary fixes.

Proudly serving local homes with dependable building services backed by recommendations, repeat clients, and proven results.



Whether you’re planning an extension, a loft conversion, a renovation, or general building work, I provide straightforward advice, realistic timelines, and work that’s completed to a high standard. As an experienced builder serving Hertfordshire and Bedfordshire, I manage every project personally, ensuring the workmanship is solid, the process is organised, and your home is treated with respect throughout.
If you’d like to discuss your ideas, your budget, or what’s realistically possible for your property, I’d be happy to help. There’s no pressure, no sales approach, just honest guidance and reliable, skilled building work.

Innovation
Fresh, creative solutions.

Integrity
Honesty and
transparency.

Excellence
Top-notch services.

Innovation
Fresh, creative solutions.

Integrity
Honesty and transparency.

Excellence
Top-notch services.

Email: [email protected]
Mobile: 07398 552737
Office: 01582 235320
Address: 1 Kirkdale Road, Harpenden, AL5 2PT.
Copyright DB BUILDING SERVICES LTD 2025. All Rights Reserved.