The 23-year-old has signed a one-year deal and will link up with manager Derek Adams, who previously signed him for Ross County last summer.
Jervis, who started his career at Birmingham City, had made 30 appearances for County last season, following spells at Portsmouth and Elazıgspor.
He has become Plymouth's second signing of the summer, after Gary Sawyer's return to the club last week.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Leeds UnitedLeeds | 30 | 18 | 9 | 3 | 60 | 19 | 41 | 63 |
| 2 | Burnley | 31 | 16 | 13 | 2 | 37 | 9 | 28 | 61 |
| 3 | Sheffield UnitedSheff Utd | 30 | 19 | 6 | 5 | 41 | 21 | 20 | 61 |
| 4 | Sunderland | 30 | 16 | 10 | 4 | 45 | 26 | 19 | 58 |
| 5 | Blackburn RoversBlackburn | 31 | 13 | 6 | 12 | 35 | 31 | 4 | 45 |
| 6 | West Bromwich AlbionWest Brom | 30 | 10 | 14 | 6 | 39 | 27 | 12 | 44 |
| 7 | Middlesbrough | 30 | 12 | 8 | 10 | 49 | 39 | 10 | 44 |
| 8 | Norwich CityNorwich | 30 | 11 | 9 | 10 | 49 | 42 | 7 | 42 |
| 9 | Bristol City | 30 | 10 | 12 | 8 | 38 | 35 | 3 | 42 |
| 10 | Sheffield WednesdaySheff Weds | 30 | 11 | 9 | 10 | 43 | 46 | -3 | 42 |
| 11 | Coventry CityCoventry | 30 | 11 | 8 | 11 | 41 | 38 | 3 | 41 |
| 12 | Watford | 30 | 12 | 5 | 13 | 40 | 42 | -2 | 41 |
| 13 | Queens Park RangersQPR | 31 | 10 | 11 | 10 | 35 | 40 | -5 | 41 |
| 14 | Millwall | 30 | 10 | 10 | 10 | 30 | 27 | 3 | 40 |
| 15 | Preston North EndPreston | 30 | 8 | 13 | 9 | 33 | 38 | -5 | 37 |
| 16 | Oxford UnitedOxford Utd | 31 | 9 | 10 | 12 | 34 | 45 | -11 | 37 |
| 17 | Swansea CitySwansea | 30 | 9 | 7 | 14 | 32 | 42 | -10 | 34 |
| 18 | Stoke CityStoke | 30 | 7 | 11 | 12 | 28 | 37 | -9 | 32 |
| 19 | Cardiff CityCardiff | 30 | 7 | 10 | 13 | 33 | 51 | -18 | 31 |
| 20 | Portsmouth | 30 | 7 | 9 | 14 | 36 | 52 | -16 | 30 |
| 21 | Hull City | 30 | 7 | 8 | 15 | 31 | 40 | -9 | 29 |
| 22 | Derby CountyDerby | 30 | 7 | 6 | 17 | 32 | 41 | -9 | 27 |
| 23 | Luton TownLuton | 30 | 7 | 6 | 17 | 30 | 49 | -19 | 27 |
| 24 | Plymouth ArgylePlymouth | 30 | 5 | 10 | 15 | 29 | 63 | -34 | 25 |
| > Championship Full Table | |||||||||
