Good luck finding someone who will transfer the vinyl to digital to the standard you want on the desired equipment without charging you a small fortune.
I spent about 10 years transferring my own LP and open reel collection (about 2,000 albums) and know that I could invest hours trying to get a 30 or 40 minute LP to the quality level I wanted.
I did a very few albums for some close friends but know from experience that there is no way I could charge a third party what my time was worth to make a business of it.
If you're serious, you may be better off doing it yourself.
I agree with Mitch.
Not to burst any bubbles but it's a PITA to rip vinyl. If I had to guess it takes me the length of the album plus the best part of another half hour to forty five minutes to properly clean the album, find and set 0db, play and record the album, chop the tracks up, get the meta-tags right and then do some very minor post processing (fade in and out on the tracks).
You've got to be dedicated to do it...that or have an album that will never be released on CD (of which I have tons of). The latter being the only reason I rip...sort of. Most of the stuff I rip are the one-hit-wonders. Sure I can find a few of them on CD but who wants to spend $15 on a Butts Band album just to get the one decent song, Be With Me? If I were to charge what it really costs for doing an album applying a reasonable hourly rate, I'd get laughed off this board. It really is a labor of love, that or determination not to spend $15 for one song (multiplied by several dozens) as it is in my case.
Best bet, find a decent used table and get the Zoom H2 and do it yourself. You may find somebody responds to your post but I'm betting they already have a large FLAC collection and are hoping your album list mirrors what they already have. If that's the case, no doubt they will be willing to sell their copies to you. Not sure about the legal/moral issues with a case like that especially if they are offering fresh, clean digital copies that aren't ripped from vinyl (ie. HD Tracks, DVD or SACD rips). That would come across as a little smarmy to me but who am I to judge.
I'm not trying to discourage you. Some noble person may step up and volunteer and if so, more power to 'em. If not, I apologize for being direct but it sorta is what it is.
Best of luck.