Best New Resident Guides in Dunwoody, GA (2026)
Last updated: May 2026
Dunwoody is a well-established DeKalb County suburb just inside I-285, popular with young professionals, families, and a significant corporate presence. Utility setup is clean: Georgia Power for electricity, DeKalb County for water, and Atlanta Gas Light for gas delivery. Dunwoody has the highest renter population in our market — SimpliSafe is specifically recommended for renters here since equipment is portable and there's no contract. Internet is always your first booking priority.
Book internet first
Xfinity (widest) or AT&T Fiber | Book 2–3 weeks ahead · From $40/mo (Xfinity)
Reliable service, transparent pricing, and consistently strong reviews from Dunwoody customers.
Get this deal →Compare top providers
| Provider | Monthly cost | Details | Our rating | Link |
|---|---|---|---|---|
| Internet setup | From $40/mo | Xfinity (widest) or AT&T/EarthLink Fiber (if available) | 4.7 | View → |
| Electricity setup | Avg $120–$180/mo | Georgia Power | georgiapower.com | 1-888-660-5890 | 4.5 | View → |
| Home security | From $19.99/mo (SimpliSafe) | SimpliSafe — best for Dunwoody's renter population | 4.7 | View → |
Pros & cons: Book internet first
Pros
- Xfinity has the widest coverage in Dunwoody — best for apartments and condos
- AT&T Fiber available at select addresses — check first
- Book before move-in date — install waits are real
Cons
- True fiber is limited in Dunwoody (~6% of addresses)
- Apartment buildings may have exclusive provider agreements
- Check availability at your specific address before booking
Frequently asked questions
Ready to compare?
Moving to Dunwoody? Check internet availability and book before your move-in date.
Check internet availability →