Estate agents regularly top the tables of least trustworthy industries and are easy targets for the media.

Fans of reality show The Apprentice may have felt uncomfortable watching a recent episode that saw candidates take on the role of estate agent by selling Galliard Homes new builds in London with the aim to make the most commission.

Candidates stumbled over viewings and failed to provide some of the most basic bits of information such as the views from the window.

Comedy fans may remember a 2002 Channel 4 show called The Estate Agents that focused on the incompetent and untrustworthy lives of staff at fictional South London agency called Embassy Properties.

Whether in fact or fiction, the estate agent sector clearly has an image problem.

Trade body the National Association of Estate Agents has tried to beef up the professionalism with codes of practice and qualifications, but the arguments over the value a high-street firm can provide still persist.

Jerry Lyons, managing director of Property PR Expert, says the negative image problem stems back to the Wild West days of the late 1980s and 1990s when dodgy practices were more common.

He explains: “I feel the industry has got its house in order in terms of weeding out the bad apples, as has the recent recession. Bad agents don’t weather these kind of financial storms while most good, reputable agents do.”

Robert Nichols, managing director, of London agent Portico, said reputation is a complicated issue.

He said: “Estate agents tend to have more disappointed customers than most industries. Quite simply, for every successful purchaser and new tenant there will be a handful of unhappy people who may not feel too positive towards their estate agent.”

However, Mr Nichols said there is room for more organised regulation, adding: “We strongly believe there is a case for proper regulatory oversight of the industry. We are subject to a large amount of piecemeal regulation and it’s time to recognise that a good estate agent makes a valid contribution to the housing market.”

So how can estate agents improve their image? Mr Lyons says trade bodies could do more to help improve the image of the industry, adding:  “The national estate agency industry bodies need to do more to change negative perceptions. It requires investment and commitment but I know from the agents that I work with that the desire is there to change and challenge the general misconception.

He suggests estate agents could be more proactive with the media, especially local press, highlight local causes they are supporting and ultimately stand up for themselves, adding:  “There are agents up and down the UK doing some really great things which benefit the communities they serve.

“The industry needs to do more to get these messages out in the general and media.

”If you see unfair criticism of the industry point out the good that the industry does.”