Parnosa

About

Parnosa is a professional carpentry, joinery, and construction company based in Bristol. Founded in 2014 by Jonathan Preston, the business is built on a commitment to environmental sustainability and high-performance construction. They specialise in low-carbon retrofits, aiming to improve building energy efficiency through the use of sustainable, non-toxic materials like wood fibre insulation.

What They Offer

They provide a wide range of high-end building and carpentry services, including:

• Low-Carbon Retrofit: Expert energy efficiency upgrades, draught proofing, and insulation to reduce carbon footprints.
• Fine Carpentry: Exacting standards in structural work, first and second fix, joinery, and bespoke cabinetry.
• General Construction: Domestic alterations, loft extensions, and new-build projects, often acting as the Primary Contractor.
• Bespoke Interiors: Kitchen and bathroom fitting, custom wardrobes, alcove storage, and flooring.

Highlights

• Sustainability First: Dedicated to low-carbon living with a battery-electric fleet and sustainable material sourcing.
• Craftsmanship: Known for meticulous attention to detail and a 'craftsman' approach, often taking on only one project at a time to ensure quality.
• Professionalism: Highly rated for transparency in costing and clear communication throughout the build process.