There are lots of brands of synthetic turf on the market, here is a list of just a few that I copied and pasted from Wikipedia so the accuracy and whether or not they're still in business is not guaranteed. When you're ready to order make sure you actually see and touch the product. If they can provide you with photographs of their installation or even give you the address so you can see it in person that's even better.
AstroPlay
AstroTurf
Artificial Grass Lazy Lawns
As Good As Grass
BajaTurf - California and Baja California
Calsyn
CamTurf
Chemgrass (AstroTurf renamed)
ClubTurf
Deso-Turf
Durraturf
Edel Grass BV
EZfield
FieldTurf
Evergreen
EverLast Turf Orange County, CA
Forever Green
Gras
Grasmere
Grass Tex
Instant Turf
KonyGreen
LanoSports
LazyLawn
Lectron
Lifestyle Grass
MasterTurf
MONDO Turf
NewGrass
NeXturf
Nova Grass
OmegaTurf Residential Turf
Omnicourt
Omniturf
Perfect Turf
Poligras
Polytan
Poly-Turf
Pregra
ProGreen
Ryturf
Regal Grass
Royal Grass
SafePlay TURF
SmartGrass
South West Greens
Sow-green
Sportexe
SprinTurf
Supergrasse
SYNLawn
Synthetic Turf International
Tartan Turf
The Perfect Lawn, Inc.
Tigerturf
TourTurf
Tuff Turf
Turf Solutions
TurfTech
Wyco Turf
Xtreme Turf
