The quartet were recognised as ultimate winners competing against sites of a similar size.
More than 3,000 guests from sites across the country attended award ceremonies last month in Edinburgh, London and Manchester.
Projects registered with the scheme must demonstrate an appreciation of the impact of their work on the community, the environment and their workforce.
The scheme held 13 ceremonies and presented a total of 932 National Site Awards.
In addition to the four Most Considerate Site awards, there were 430 Bronze, 293 Silver and 173 Gold and 32 Most Considerate Site Runners-Up.
For a full list of winners on a searchable database click here
Edward Hardy, Chief Executive of the Considerate Constructors Scheme, said: “Congratulations to each and every site receiving a 2016 National Site Award.
“Every year, the Scheme is taken aback by the many different ways contractors demonstrate their considerate credentials. This year has been no exception, with project teams across the UK serving as beacons of best practice.
“Special congratulations go to each of the 2016 Most Considerate Sites. These sites have shown truly exceptional performance, making tremendous efforts in going way above and beyond compliance with the Scheme – taking considerate construction to a new level.
“They have worked with enthusiasm and dedication to ensure that they showcase the very best of the construction industry, helping to make construction a more attractive career choice.
“This year’s introduction of value bands underlines that no matter what size or scale of construction site, consideration towards the community, workforce and environment makes a marked difference in improving the image of the industry.”