Colorado at a glance
| Time zone | Mountain Time |
|---|---|
| Main area codes | 303, 720 and 983 (Denver and Boulder), 719 (Colorado Springs and Pueblo), 970 (the Western Slope and Northern Colorado) |
| Largest cities | Denver, Colorado Springs, Aurora, Fort Collins, Boulder |
| Sectors with the most small employers | professional services, construction and the trades, repair and personal services, health care, real estate and property management (SBA Office of Advocacy, 2025 profile) |
| Call-recording consent | One-party consent (Colo. Rev. Stat. §§ 18-9-303, 18-9-304) |
Small business in Colorado
Colorado's small businesses lean on construction and professional services along the Front Range, from Denver and Aurora to Fort Collins and Colorado Springs, while mountain towns depend on ski-season and summer tourism. Roofers deal with hail season, property managers juggle short-term rentals, and outdoor guides are often out of range when the phone rings.
According to the SBA Office of Advocacy's 2025 profile of Colorado, the sectors with the most small employers are professional services such as law, accounting, engineering and consulting, construction and the trades, repair and personal services such as auto repair, salons and dry cleaners, health care, including medical, dental and therapy offices and real estate and property management.
Where Ava helps Colorado businesses
- Hail-season roofing calls. After a Front Range hailstorm, roofers and exterior companies get dozens of inspection requests. Ava takes each address and callback time so nobody gets lost.
- Mountain-town rentals. Property managers in ski towns can have Ava handle guest and owner calls by your rules, flagging lockouts or no-heat calls.
- Professional offices. Denver accounting, legal and consulting firms can send overflow calls to Ava for intake and consultation requests.
Industry pages that match Colorado's most common small businesses:
An example call
Peak Shield Roofing (example) · Ava, AI receptionist
Hail hit our roof in Aurora this afternoon. Can someone look at it?
Yes. I'll set up an inspection request. What's the address and a good number to reach you?
Recording calls in Colorado
One-party consent. Colorado Revised Statutes § 18-9-303 bars someone who isn't the sender or receiver from recording a telephone communication without the consent of either one, and § 18-9-304 covers in-person conversations similarly. Colorado is a one-party consent state.
Colorado businesses often get calls from Utah, Wyoming, New Mexico and Kansas. Those states also use one-party consent for calls, though a caller from an all-party state like California can still reach your 303, 720, 719 or 970 number.
Ava always says she's an AI. If your setup records calls, the script we draft adds a short recording notice to her greeting, and you approve the wording. Interstate calls can be tricky; see the state-by-state overview.
Time zones and after-hours coverage
Colorado runs on Mountain Time. We set Ava's business-hours and after-hours scripts to your local Colorado time, so early-morning and late-night callers still reach someone.
How setup works from New Jersey
A short call about how your Colorado business handles the phone, a script you approve, test calls, then call forwarding from your 303, 720, 719 or 970 number. See how it works.
Sources
- Justia 50-state recording survey (reviewed Sept. 2024)
- 18 U.S.C. § 2511
- SBA Office of Advocacy: Colorado 2025 Small Business Profile (PDF)
- 49 CFR Part 71 (time zones)
General information, not legal advice. Checked November 3, 2026; laws change.