An effective Coulomb gauge Hamiltonian, H eff , is used to calculate the light (uūg), strange (ssg) and charmed (ccg) hybrid meson spectra. For the same two parameter H eff providing glueball masses consistent with lattice results and a good description of the observed u, d, s and c quark mesons, a large-scale variational treatment predicts the lightest hybrid has J P C = 0 ++ and mass 2100 MeV. The lightest exotic 1 −+ state is just above 2200 MeV, near the upper limit of lattice and Flux Tube predictions. These theoretical formulations all indicate the observed 1 −+ π1(1600) and, more clearly, π1(1400) are not hybrid states. The Coulomb gauge approach further predicts that in the strange and charmed sectors, respectively, the ground state hybrids have 1 +− with masses 2125 and 3830 MeV, while the first exotic 1 −+ states are at 2395 and 4020 MeV. Finally, using our hybrid wavefunctions, dimensional counting rules and the Franck-Condon principle, novel experimental signatures are presented to assist light and heavy hybrid meson searches.