20 Pergola experts in London

I'm looking for a gazebo or pergola to be fitted in the back garden, outside the living room. The budget is for the gazebo and fittings. If you cannot provide the gazebo than my budget for the labour is up to £300. We are talking about a 3mtX2mt (roughly) gazebo.

I would like a pergola installed in my garden Dimensions are roughly 6mx4m. I would also like there to be a panel on the left to keep neighbours trees away from deck. Attached examples of what I had in mind.

Pergola roof to be done, we have a built pergola already

Need to assemble a pergola. No tools. Photos attached.

I have a deck base needs replacing Exiting decking removed 12x14 Fit new 12x14 base

The top trellis wood of the pergola are rotten and either they need to be replaced or the whole thing needs to come down and be replaced.

I want a metal pergola in my garden with festoon lights hanging off them. I have pictures to show you and dimensions as well.