TrustMark accredited companies in Harrow

9 construction companies in and around Harrow displaying TrustMark.

• A Acs Construction & Services Ltd Harrow · Refurbishment

  ACS Construction & Services Ltd offers professional building, renovation, extension, and conversion services across London and surrounding areas. With

• A All2construct Ltd Harrow · Extensions · 1-9 employees

  All2Construct Ltd, Harrow's trusted home builders and renovators. Extensions, loft conversions, full refurbishments across North-West London. FMB and

• C Cedarcare Ltd Harrow · Damp proofing · 1-9 employees

  Cedarcare Ltd, established in 1985, are specialists in rising damp, structural waterproofing, timber treatment, and condensation control. Serving Lond

• C Certified Renewables Harrow · Solar PV

  MCS, Which? & RECC-certified solar panels, heat pumps & battery storage in Harrow. Boiler Upgrade Scheme approved. Finance available. Get a free quote

• C Costa Decoration Harrow · Painting & decorating · 1-9 employees

  Costa Decoration is a family-run business with over 20 years of experience in painting and decorating. They offer a wide range of services for both re

• M Monocouche Render Systems Harrow · Cladding · 1-9 employees

  Monocouche render is one of the most desirable exterior finishes on the market, offering long term aesthetic appeal and protection.

• M Mullarkey Contractors Ltd Harrow · M&E contracting

  North London based Mechanical and Electrical Contractor covering London and Home Counties. We pride ourselves on delivering the highest level of servi

• S SM London Construction Harrow · Extensions

  Reimagine your home with SM London Construction, London's foremost specialists in high-end extensions, renovations, and conversions.

• S Solar4Good Harrow · Solar PV

  MCS-certified solar panel and battery installation across the UK, fitted by our own in-house team. Free survey, honest advice, no pressure. Get a quot