Home Toxin & Air Quality Diagnostics
Diagnose homes for air quality issues and toxins, charging a few hundred dollars for an assessment and providing a detai…
Real ideas discussed by serial entrepreneur Chris Koerner — each with startup costs, difficulty level, and revenue potential.
Explore all 2,632 ideas with filtersDiagnose homes for air quality issues and toxins, charging a few hundred dollars for an assessment and providing a detai…
Target large corporations and audit their processes to find inefficiencies that can be automated with AI. Pitch in-perso…
Specialize in pressure washing HVAC coils at grocery stores, gas stations, and commercial buildings. This is a recurring…
Run traveling pickleball tournament/party events modeled after Bingo Loco — set up portable pickleball courts, add a DJ,…
Build a local directory of unique wedding vendors (beer burros, puppy cuddle corners, white bounce castles, charcuterie …
Start a hyper-local email newsletter covering restaurants, events, local news, and community happenings for a specific c…
Start a hyper-local newsletter covering restaurants, events, local news, and community happenings for a specific city or…
Purchase perfume vending machines (~$3,000 each from Perfuma in Spain) and place them in high-traffic locations like nig…
Own perfume vending machines and rent them out to festivals, weddings, corporate events, and parties for a flat daily or…
Use the built-in LED screen on perfume vending machines to sell ad space to local businesses or brands as a secondary re…
Start a mobile mini donut cart operation at fairs, festivals, and farmers markets. Begin small with an eBay cart purchas…
A service where you help people find and purchase cars on their behalf, handling the research, negotiation, and acquisit…
Create a platform connecting handy retired boomers (recruited from Home Depot, Lowe's) with millennials who need help wi…
Rent out open land for vehicle parking, especially near airports, stadiums, event venues, or urban areas where parking i…
Partner with existing trade schools (e.g., HVAC licensing programs) to improve their student enrollment through better s…
Rent physical billboards in targeted geographic areas to grow a podcast or personal brand audience. Use platforms like B…
Offer an AI-powered service that listens to doctor-patient conversations and automatically generates insurance notes, me…
Run viral marketing campaigns for escape room businesses using creative stunts like hiding money or QR codes around the …
Build a lead generation business specifically for med spas by solving their over-reliance on discount platforms like Gro…
Run pop-up skill-based challenge games at events, tournaments, fairs, and high-traffic locations. Variations include pul…
Buy frozen drink/margarita machines and rent them out for pool parties, weddings, and events in warm-weather markets. Ma…
Run geo-targeted Facebook ads to local business owners and host an in-person AI seminar at a Holiday Inn conference cent…
Set up a professional camera rig at business conferences, office building lobbies, or co-working spaces and offer quick …
A fast-casual restaurant concept solely focused on freshly made potato chips where customers choose their flavor and chi…
Lease a tiny 100 sq ft commercial space with street frontage in a dense city like New York where customers pay $10 to sp…
Place a claw machine stocked with mystery items like Pokemon cards, NFL cards, and Fortnite cards in high-traffic retail…
Build a B2B video production business by running targeted cold email drip campaigns to marketing directors and business …
A commercial cleaning service that cleans kitchen exhaust hoods for restaurants and commercial kitchens. The guest (Doug…
A specialized cleaning service that removes graffiti from buildings, walls, and other surfaces using pressure washing eq…
Buy used or discounted couches and resell them to college students and fraternities. Students need couches every semeste…
A service that tows bar patrons' cars home overnight so they wake up with their car in the driveway after a night out. A…
Offer pickup and delivery storage services to college students who need to store their belongings between semesters. Nic…
Manage vacation rental properties (like Airbnb/VRBO listings) for property owners who don't want to handle day-to-day op…
Start a laundry pickup and delivery or wash-and-fold service. Listed among Nick Huber's sweaty startup ideas. Recurring …
The presenter owns the domain PickupPianos.com for a planned project offering piano pickup and removal services. This is…
Scrape Zillow daily for FSBO (For Sale By Owner) listings, obtain phone numbers, and bulk text lowball offers at 40% bel…
Offer an in-home consultation service where you audit people's homes for health hazards like mold, air quality, water qu…
Offer branded 2-4 hour silent meditation retreat experiences in urban locations, making meditation accessible without re…
Partner with 5-10 local businesses to sponsor a community treasure hunt as a guerrilla marketing event. Businesses contr…
Specialize in post-construction cleaning for custom home builders and renovation companies. Jobs charge $2,000-$5,000 ea…
Provide turnover cleaning services for short-term rental (Airbnb) property owners. Land one whale client who owns many r…
Start a used car concierge business where you find, inspect, and negotiate car purchases on behalf of busy buyers. Chris…
Apply the auto fair model to used electronics by organizing events where people bring specific high-demand items like iP…
A drop-service cleaning business where you find cleaning crews, build a marketing website, drive traffic and charge cust…
Start a home cleaning business focused on extreme transformations like hoarder houses or heavily soiled apartments, and …
Use AI agents to find significantly underpriced iPhone 15s and other electronics on Facebook Marketplace that were just …
Launch a pop-up bakery business that operates temporarily at various locations such as farmers markets, events, or rente…
Buy products at wholesale prices and resell them to convenience stores like 7-Eleven. Marcus Lemonis started his entrepr…
Buy vending machines from Facebook Marketplace and stock them with mystery packages containing Amazon/retailer returns p…
Start a custom engraving business. Use Google Maps scraping to research competitors, find gaps in the market, and identi…
Buy products wholesale and distribute to gas stations, convenience stores, and gift shops. Act as a middleman supplying …
Create traveling entertainment events like themed bingo nights or portable pickleball tournaments. Rent event halls, run…
Diagnose homes for toxins and air quality issues, charge a few hundred dollars for the assessment, then provide a laundr…
Rent appliances to customers through Facebook Marketplace listings. Customer lifetime value around $1,500. Boost posts w…
Buy Tesla wall chargers at cost or using credits, sell on Facebook Marketplace for $450-500 each. Retail price is $450 p…
Buy truckloads of flat-pack furniture (~$4K for 300 pieces) and sell near college campuses to parents and students befor…
Start a concrete leveling business by subcontracting all work to existing foam jacking operators while you handle sales,…
Local dog training business serving a metro area. Scale beyond your neighborhood by reverse engineering successful compe…
Use Google Veo 3 to create AI-generated street interview style video ads for restaurants. Target restaurant owners via F…
Sell digital marketing research and SEO services to private equity firms who are extremely price insensitive. PE firms r…
Set up luxury picnic experiences in public parks and scenic locations for couples and groups. Charge $440-$700 per booki…
A waste recycling company that collects spent coffee grounds from coffee shops (which go through about 1000 pounds per w…
Start a barbecue business with a smoker in a parking lot or behind a car wash, selling smoked brisket and other meats. T…
Set up a 360-degree photo booth in high foot traffic tourist areas like Times Square. Charge tourists for 360 photos/vid…
Start a home services business that does not require specialized licensing or training, as recommended by Chris Kerner f…
Scrape underpriced items from Craigslist using AI tools, cross-reference prices with eBay or Facebook Marketplace, buy i…
Start a cleaning business that can be managed remotely by hiring and dispatching cleaning crews. Mentioned as a popular …
A mobile car detailing service operating in affluent areas. Travel to customers' locations to wash, detail, and maintain…
Buy or rent a unique vehicle like a Cybertruck and rent it out by the hour or half-hour instead of by the day. Wrap the …
Partner with scratch-and-dent appliance stores by posting your phone number and flyers at their locations. When customer…
Charge $99/month as a personal concierge for families in affluent areas. Handle scheduling dry cleaning, restaurant rese…
Use Google Earth/Street View APIs to pull images of homes, then use AI image generation to create before/after mockups (…
Scrape Zillow listings to find homes with outdated kitchens or yards. Use AI to generate updated mockup images showing r…
Buy parking pay stations from GovDeals auctions for around $100 each (sold in lots of 27+), reconnect them through the F…
Buy bulk hotel room furniture from liquidation auctions (e.g. 34 rooms worth of furniture for $2,000 including sofas, ch…
Purchase and place vending machines in high-traffic locations such as college campuses, offices, and public venues. Requ…
Start or acquire a residential cleaning service business. Requires hiring cleaners, marketing to homeowners, and managin…
Purchase Costco liquidation furniture (couches, dining sets) by the truckload at massive discounts. Example: truckload f…
Train ride-share drivers (Uber, Lyft, DoorDash) to sell high-ticket services like insurance or real estate as referral p…
Buy wearable AI recording pendants (like Limitless) in bulk and sell a managed service to physicians and healthcare prov…
Provide wearable AI recording pendants to assisted living facility residents. At the end of each day, send families an A…
Provide AI recording pendants to marriage therapists, counselors, and similar professionals. Clients opt in to wear the …
Start a window washing company serving residential and commercial clients. Referenced example grew to $8 million in reve…
Run a local dog training business and grow it through strategic social media content. Film training sessions with a trip…
Focus on flipping big, heavy items like appliances, furniture, and equipment that most people avoid because of the physi…
Attend storage unit auctions, bid on abandoned storage lockers, and resell the contents for profit. Listen to other bidd…
Set up a mobile car washing service at Tesla Supercharger stations where EV owners sit for 30-40 minutes while charging.…
Organize in-person dating events for singles in your local market. Reserve back rooms at restaurants, charge $20-$40 at …
Start a local recreational sports league specifically for singles. Activities could include kickball, volleyball, or oth…
Recruit USPS mail carriers to identify distressed and off-market real estate properties on their daily routes. Provide t…
Buy cars at auction on behalf of customers for a flat fee. The host tried this business called Presto Cars, charging aro…
Mobile service repairing curb rash and cosmetic damage on car wheels/rims, especially targeting Tesla owners. Drive to c…
Start a residential deep cleaning business and generate leads through Facebook ads. Target homeowners with message-objec…
Start a junk removal service charging customers to haul away unwanted items. Many items collected can be resold for addi…
Mobile auto detailing business where you travel to customers to clean their vehicles. Start by distributing business car…
Offer weekly or recurring farm box subscriptions where customers sign up online and receive curated boxes of fresh produ…
Organize competitive leagues and tournaments where local winners advance to regionals and nationals. Partner with privat…
Set up physical vending machines that spray designer cologne for $1, boasting an initial 92% profit margin. To drastical…
Profit off major events like the 2026 US World Cup by calling businesses within walking distance of the stadiums. Negoti…