If you are into SEO , it's probably certain for you backlinks are essential to achieve success on search engine positions, but seo is just like everything in this crazy world, the devil relies in details.
So how should the backlinks be built to deliver interesting results ?
The answer is simple: backlink pyramids.
This kind of linking allows to connect the first layer of backlinks to your money site and the second layer to previously created layer number one, therefore the backlinks on the first layer get boosted by the ones on second layer.
This kind of service is very popular nowadays and you can find it on many freelancing sites.
Of course building the backlink pyramid for yourself might be time consuming, therefore it's highly recommended to outsource the work to someone who does the job on daily basis.
If you are interested in ordering backlink pyramids you can do it here.
Since backlinks are what you are looking for to get your website high in search engines, this kind of service will probably fulfill your needs.