Web design, development and SEO for Butte businesses.
Modern Mustard Seed designs, builds and manages websites, SEO and AI search visibility, AI receptionists and custom software for Butte businesses. Butte sits at the junction of I-90 and I-15 with a working mine, a STEM university and a festival summer, so we build sites that serve locals and travelers alike and a voice agent that answers while you are on a job uptown or out on the Flats.
Want to hear an AI receptionist first? Mr. Mustard, our own voice agent, answers (406) 312-1223 at any hour.

What We Checked
Butte, from the public record.
Researched by the Modern Mustard Seed studio in Kalispell. We read each of these on the source linked under it, on October 26, 2026. If one has changed, tell us and we will fix it.
City-county business license
All businesses in Butte-Silver Bow must hold a business license under Municipal Code Title 5. Licenses run January 1 through December 31.
Source: Butte-Silver Bow, Business Licenses and PermitsConsolidated government
Butte-Silver Bow is a consolidated city-county government led by an elected chief executive and twelve commissioners.
Source: Butte-Silver BowFestival City
Butte calls itself Montana's Festival City, with fireworks launched from the base of the Big M on July 3 and a parade on Harrison Avenue on July 4.
Source: Butte-Silver Bow, Events and FestivalsMontana Folk Festival
The Montana Folk Festival's next dates in Butte are July 9 to 11, 2027.
Source: Montana Folk FestivalUniversity
Montana Technological University in Butte describes itself as Montana's STEM university.
Source: Montana Tech, AboutBuilding permits
Butte-Silver Bow runs one certified building code program across the consolidated city-county, covering the building, plumbing, mechanical and pool codes, so permits and inspections for that work go through the local government rather than the state.
Source: Montana Department of Labor and Industry, certified local government building code list, updated October 7, 2026Population
The U.S. Census Bureau estimates Butte-Silver Bow (the Census balance figure, which leaves out Walkerville) had 35,469 residents on July 1, 2025, against a 2020 base of 34,497 (Vintage 2025).
Source: U.S. Census Bureau, Vintage 2025 population estimates for Montana cities and towns, estimates for July 1, 2025Why the phone gets missed in Butte
Butte's trades and service businesses spend the day moving between uptown's steep historic streets, the Flats and jobs out toward Walkerville and Rocker, and old buildings mean long, messy jobs. Travelers coming off I-90 or I-15 call for a tow, a tire or a room and take the first answer. Summer festival weekends turn every restaurant and bar phone into a busy signal.
Southwest Montana
Butte is the consolidated city-county of Butte-Silver Bow, the old copper capital on the Continental Divide where I-90 meets I-15.
Butte grew as a mining camp in the 1860s into the nation's largest copper supplier, and mining still matters here alongside Montana Tech, the state's STEM university, health care, rail and freight at the crossroads of two interstates, and a large business park. Uptown Butte, inside one of the nation's largest National Historic Districts, carries restaurants, bars, shops and the small offices that serve the city.
Summer is festival season: the city calls itself Montana's Festival City, with fireworks off the Big M on July 3, a big Fourth of July parade and the Montana Folk Festival in July. Winters at over a mile up are cold and long, which brings its own rush of furnace, plumbing and towing calls.
We also serve Walkerville, Rocker, Ramsay, Anaconda.
Fits Best
Who this helps most in Butte.
- Contractors and trades working historic uptown buildings
- Towing, auto and tire shops on the interstate
- Restaurants, bars and lodging for festival crowds
- Clinics and professional offices
What We Do Here
Web design, development and SEO in Butte, MT.
Web design and development in Butte
A Butte site often has to talk to two people: a local who wants someone dependable and a traveler on the interstate who needs help now. We design it from scratch so both find the service, the hours and the way to reach you in seconds, on a phone.
How we build websitesSEO and AI search visibility for Butte businesses
Butte has fewer businesses competing on each search than the bigger cities, so a complete Google Business Profile, consistent listings and pages that answer local questions move the needle quickly, on Google and in AI answers like ChatGPT. We set it up and keep it current.
How businesses get found on Google and ChatGPTAI receptionists for Butte
A voice agent we build answers as your business at any hour, books the job, flags the emergency and texts you the summary, trained on your services and the towns you cover.
AI receptionists in MontanaCustom software for Butte operators
Quote and booking flows, customer portals, dispatch boards and the automations between them, on code you own.
AI agents and software in MontanaWhat a voice agent says for Butte's kinds of business
Hear the voice agent we build.
Type your number and Mr. Mustard calls you in about ten seconds. Ask him what a Butte customer would ask your business.
Hear your own voice agent.
Drop your number and Mr. Mustard calls you right now. He asks what your business is, then tells you exactly what your own agent would answer.
One call, placed by Mr. Mustard to the number you just typed, because you asked for it. No list, no spam, and he will not ring you twice. Rather dial him? (406) 312-1223
Straight Answers
What Butte owners ask us first.
Does every business in Butte need a business license?+
Yes. Butte-Silver Bow requires every business to hold a business license under its Municipal Code Title 5, and new licenses are issued only after the Building and Code Department and the Planning Department sign off on zoning. Licenses run January 1 through December 31, and renewals are due in January; renewals received February 1 or later carry a late fee.
SourceWhen is the Montana Folk Festival in Butte?+
The Montana Folk Festival lists its next festival in Butte for July 9 to 11, 2027. It is one of the biggest weekends of Butte's summer, when uptown restaurants, bars, lodging and shops see their heaviest traffic, so it is worth having hours, menus and booking current well before it arrives.
SourceDo you work with businesses in Butte?+
Yes. Modern Mustard Seed is based in Kalispell, about four hours by road from Butte, so the work runs by phone, video call and screen share. The website, the voice agent and the software all live online, so the distance changes nothing about what you get. We also work with businesses in Walkerville, Rocker, Ramsay. Call us at (406) 250-6076, Monday to Saturday, 9 to 5 Mountain, or hear Mr. Mustard, our own AI receptionist, answer (406) 312-1223 at any hour.
Who is the best web design agency in Butte?+
We will not hand ourselves that title. What we can say plainly: Modern Mustard Seed designs and builds websites for Butte businesses from our studio in Kalispell, every site is designed from scratch rather than filled into a template, and you own the code, the domain and every account. Our guide to website options for a Montana business compares us with the alternatives, including doing it yourself.
Is there an SEO company that serves Butte?+
Yes, we do. Butte has fewer businesses competing on each search than the bigger cities, so a complete Google Business Profile, consistent listings and pages that answer local questions move the needle quickly, on Google and in AI answers like ChatGPT. We set it up and keep it current.
How much does a website cost in Butte?+
Your website is scoped and quoted in the conversation as a set package. We agree the deliverables, price and timeline in writing before work starts, and changes to what we built are included.
What happens to calls that come in after hours in Butte?+
That is the gap a voice agent closes. Summer is festival season: the city calls itself Montana's Festival City, with fireworks off the Big M on July 3, a big Fourth of July parade and the Montana Folk Festival in July. Winters at over a mile up are cold and long, which brings its own rush of furnace, plumbing and towing calls. A voice agent we build answers as your business at any hour, books the appointment, takes the message, flags the emergency and texts you a summary when the call ends.
Nearby Towns We Serve
Built for your Butte business.
Tell us the business and what it has to do. We read every inquiry ourselves and answer within one business day.