Range from the cheapest servicing of a gas fire £75 (Mohammad Reza Mohammadi based in EN5) to the dearest servicing of a gas fire £195 (Boilerfix1st based in EN6).
Comparing heating engineers estimates for servicing a gas fire gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to repair a gas fire in Hertsmere by posting a job with HaMuch and we will send it to heating engineers in Hertsmere.