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Expert Construction Services in Bournemouth
JV Marston Builders stands as a family-run enterprise with over four decades of expertise in residential and commercial construction. Our team combines technical proficiency and product knowledge to deliver tailored building solutions, encompassing extensions, conversions, renovations, and new builds. Servicing Dorset and Hampshire, we cover Bournemouth, Poole, Christchurch, and surrounding areas, prioritizing client communication and quality craftsmanship.

With a diverse portfolio, we offer free, no-obligation quotes and adhere to rigorous standards across all projects. Our directors, Dan Marston and Joe Molloy, bring specialized skills and leadership to ensure client satisfaction. We emphasize transparency, meticulous detail, and sustainable practices, supported by a decade-long warranty on new residential developments.
Services
Extensions Conversions Renovations New Build Commercial Projects Loft Conversions Garage Conversions Ground Floor Renovations Mezzanine Floors Suspended Ceilings
Highlights and features
  • Family-run business with over 40 years of construction experience.
  • Specialized expertise in residential and commercial building projects.
  • Offering free, no-obligation quotes for all project types.
  • Covering Dorset and Hampshire with localized market knowledge.
  • Dedicated to transparency, client communication, and quality outcomes.
What people say
Attention to detail Professionalism Quality of work Guidance on changes Teamwork
Services
Home Extensions
Our home extensions create additional living space while enhancing property value. We manage the entire process from design and planning permission to construction, using premium materials and modern techniques. Clients benefit from seamless integration with existing structures, ensuring functional and aesthetically cohesive outcomes tailored to individual needs.
Loft Conversions
Loft conversions repurpose unused attic space into practical rooms such as bedrooms or offices. We handle structural modifications, insulation, and finishing touches, ensuring compliance with building regulations. Clients gain versatile living areas without expanding their property's footprint, maintaining garden space and exterior harmony.
Commercial Projects
Commercial services include office conversions, retail fit-outs, and facility upgrades. We specialize in partitioning, suspended ceilings, and mezzanine floors, minimizing disruption to ongoing operations. Clients receive durable, compliant spaces tailored to sector-specific requirements, from healthcare to hospitality, delivered within agreed timelines and budgets.
New Build Properties
New build projects range from bespoke houses to multi-unit developments. We collaborate with architects and adhere to a 10-year warranty for residential builds. Clients benefit from energy-efficient designs, premium finishes, and seamless project management from land acquisition to final handover, ensuring lasting satisfaction.
Home Renovations
Home renovations refresh and modernize existing spaces through layout changes, kitchen/bathroom upgrades, and structural modifications. We prioritize minimal disruption while enhancing functionality and aesthetics. Clients achieve updated, practical living environments that reflect contemporary trends and personal preferences.
People
Dan Marston
Director
Dan Marston leads JV Marston Builders with over 20 years in construction, holding a BSc in Construction Management. He oversees project planning, budgeting, and execution, ensuring client specifications are met. His leadership fosters teamwork, integrity, and excellence across residential and commercial sectors.
Joe Molloy
Site Manager
Joe Molloy brings extensive multi-trade expertise, specializing in carpentry, plumbing, and electrical work. As site manager, he ensures technical precision and adherence to safety standards. His hands-on experience and organizational skills drive efficient project delivery, from initial groundwork to final inspection.
Questions
What types of projects does JV Marston Builders handle?
We specialize in residential and commercial projects including extensions, conversions, renovations, and new builds across Dorset and Hampshire.
Do you provide free quotes for building projects?
Yes, we offer free, no-obligation quotes for all services, ensuring transparency and tailored budget planning for clients.
How long does a typical home extension take?
Timelines vary by scope, but we prioritize efficient execution, typically completing extensions within 8–12 weeks after planning approval.
Are your builders qualified and insured?
All our team members hold industry certifications, and we maintain comprehensive insurance coverage for every project.
Can you assist with planning permission?
Yes, we manage the entire planning process, including submissions to local authorities and building control approvals.
What guarantees do you offer on new builds?
New residential properties come with a 10-year warranty, providing clients with long-term peace of mind and quality assurance.