Besides using laser surgery is there another way to remove the scars on my neck from razor bumps?

Razor bumps. A steroid cream might be applied to decrease inflammation. Exfoliation may be recommended to remove dead skin cells with retinoids.
Chemical Peels. Your other choices are chemical peels and dermabrasion. They may cause pigmentary changes. http://www.talroudnerplasticsurgery.com/.

Related Questions

What kind of scar revision would be possible for a round half pea size depression caused by deep laser surgery on center of chin?

Filler or excision. If it is soft, i would consider a filler and if tethered excision with layered repair may produce a better result. Of course many other options exist. Read more...
Depends-many factors. Depending on your age, the mechanism of injury, and the location of the scar, it may take 6-18 months for a scar to mature (lose all its redness.) it may be possible to revise the scar at that time to make it less objectionable in appearance. Scars cannot be erased or removed, though. Read more...

Cyst removal by laser surgery on bottom lip result hard scar tissue and bigger bumps after 4 weeks, doctor says it is scar tissue and go automatically.

Scar. Is usual and sometimes is lessened by local rubbing - massage of that tissue. Generally shrinks over time. If not plastic surgery can usually revise. Read more...
Lip scar. It is unlikely that the scar will go away automatically - it may reduce in size. Scar formation is always a risk of having any surgery. I would see a plastic surgeon and get some advice. Read more...