Leary Brothers Ltd.

Building Contractors In London, Hertfordshire &
The South East

  • Specialising In …
  • Construction
  • Refurbishment
  • Maintenance
  • Gas & Boiler Installation
  • Heating & Plumbing Services

Pinegrand Mechanical Services

Pinegrand Mechanical Services

A friendly and professional service offering Commercial Heating and Plumbing Services.

J Root Maintenance

J Root Maintenance

An experienced and reliable service in facility Maintenance, Commercial Construction and Refurbishments.

Our Clients

Broxbourne County Council Travis Perkins London Waste Hertfordshire Police Hertfordshire Council

Project 1

64 castle mews st andrew street

62 – 68 Castle Mews, St. Andrew Street – Hertford

62 – 68 Castle Mews, St. Andrew Street in Hertford. 4 Complete new build h...

View case study

Project 2

Colchester county girls school leary brothers ltd

Sports Hall – Colchester County High School

Another new project at Colchester County High School. Having completed a project...

View case study

Project 3

Colchester county girls school leary brothers ltd

Art & Library Extension – Colchester County High School

Phase 3 Project at Colchester County High School. Successfully completing two pr...

View case study

Project Portfolio

St. Michael’s C Of E Primary School

A new project begins at St. Michael’s C Of E Primary School, located in Woolmer Green, Knebwor...

The Old Rectory

A new project begins at The Old Rectory, located in Ayot St. Lawrence, Welwyn, Hertfordshire. An int...

Barker Associates

Health & Safety Approved

Atlas The Citation Platform CHAS NHBC Constructionline Gas Safe Register

Pinegrand Mechanical Services

Pinegrand Mechanical Services

A friendly and professional service offering Commercial Heating and Plumbing Services.

J Root Maintenance

J Root Maintenance

An experienced and reliable service in facility Maintenance, Commercial Construction and Refurbishments.