We're in the process of appointing a company to carry out soundproofing works for us.
We've had 3 companies out to see what we want done, and have received quotes from them all, and are happy with one of the quotes received. We're trying to do everything by Email so we have an audit trail.
What is the best way to ensure that there are no hidden costs following appointment?
We're keen to pin them down on everything prior to appointment, however there are a couple of areas that are still "unknown" prior to them starting the works - e.g. they need to lift our floors to see what pipework sits underneath the floors and whether this needs acoustically isolated and if so, what type of material/solution.
What is the best way therefore to approach:-
1. Locking down a fixed price prior to works starting?
2. Agreeing the cost of works for anything (e.g. the acoustic sealing of pipes) where extent of works are "unknown" prior to work commencing?
We've had 3 companies out to see what we want done, and have received quotes from them all, and are happy with one of the quotes received. We're trying to do everything by Email so we have an audit trail.
What is the best way to ensure that there are no hidden costs following appointment?
We're keen to pin them down on everything prior to appointment, however there are a couple of areas that are still "unknown" prior to them starting the works - e.g. they need to lift our floors to see what pipework sits underneath the floors and whether this needs acoustically isolated and if so, what type of material/solution.
What is the best way therefore to approach:-
1. Locking down a fixed price prior to works starting?
2. Agreeing the cost of works for anything (e.g. the acoustic sealing of pipes) where extent of works are "unknown" prior to work commencing?
