Discover DuPage County Businesses for Sale

Looking to buy a business in DuPage County, Illinois? Our DuPage County Businesses for Sale directory on DealStream features the most comprehensive, up-to-date listings of turnkey small businesses in Naperville, Wheaton, Downers Grove and beyond. From cozy cafes and retail shops to professional services, you’ll find detailed financials, seller contact info and expert support—all in one place. Start exploring DuPage County, IL business opportunities today and take the first step toward owning your dream business!

All Matching Deals

Turnkey Podiatry Practice – Established 20+ Years
DuPage County, IL

Highly reputable podiatry and foot & ankle surgical practice located in DuPage County, Illinois, with over 20 years of consistent service to the community. This turnkey clinic offers a full range of podiatric care and maintains strong referral relationships within a major regional hospital network. The...

$675,000
Cash Flow: $446,000
Details
DuPage County, IL

A highly reputable acupuncture and Traditional Chinese Medicine clinic with over 20 years of established brand presence in the western Chicago suburbs. The practice specializes in fertility support, women’s health, pain management, and holistic wellness, and is known for its root-cause approach and...

$675,000
Cash Flow: $336,177
Details
DuPage County, IL

Established practice offering an outstanding growth opportunity with exceptional profitability—seller's discretionary earnings exceed 60%! The owner is flexible and ready to support a smooth transition. The firm currently utilizes Thomson Reuters and QuickBooks software.

$606,250
Cash Flow: $300,790
Details
Confidential National Engineering Recruiting Firm
DuPage County, IL

This confidential national recruiting firm specializes in engineering and power delivery search services and supports many of the leading engineering, EPC, and consulting firms across the country. The business is operated by an experienced recruiting team with more than 40 years of combined expertise,...

$750,000
Cash Flow: $7,300
Details
Confidential Luxury Fragrance Boutique & E-Commerc
DuPage County, IL

This confidential listing represents a luxury fragrance boutique, lounge, and e-commerce brand positioned in a high-traffic Class A retail environment in Chicago’s western suburbs. The business offers premium Eastern and Western-style perfumes, oils, and niche scents, supported by exclusive U.S. distribution...

$250,000
Cash Flow: $44,000
Details
Distribution for Industrial carbide inserts & Manu
DuPage County, IL

Company Overview This is a long-standing, owner-operated industrial distribution business specializing in surplus carbide inserts and shop supplies for CNC machine operators and manufacturing industries. Established in 1984 and incorporated in 1992, the company has proudly served the industry for over...

$500,000
Cash Flow: $246,000
Details
Premier Multi-Revenue Restaurant & Event Venue
DuPage County, IL

Confidential sale of a proven full-service restaurant and event venue located in Chicago’s western suburbs. The business generates balanced and consistent cash flow through a diversified revenue model across dining, bar service, banquets, and live events. Revenue has remained steady in the $2.1M to...

$3,150,000
Cash Flow: $343,010
Details
DuPage County, IL

Seize the opportunity to own an established medical staffing agency, which provides therapy services to Nursing Homes, Retirement Communities and Client Homes. This turnkey operation boasts strong relationships in the rehabilitation space, ensuring consistent demand and revenue. With a strong foundation...

$850,000
Cash Flow: $263,635
Details
Naperville, IL

Seize the opportunity to own a burgeoning franchise physical therapy business situated in a high-demand suburban locale. This opportunity includes three different locations that are turnkey ready. The businesses are positioned for growth and success, boasting prime locations that attracts a steady stream...

$249,000
Details
DuPage County, IL

This state-of-the-art smoke shop, established in 2024, features a premium 1,500 sq. ft. retail space with modern fixtures, new equipment, and a top-tier selection of tobacco, vape, hookah, glassware, CBD, and Delta products. The store also includes a dedicated glass room that could easily be converted...

$120,000
Details
Electrical Service Business for Sale
DuPage County, IL

Electrical Service Business for Sale – Established 30+ Years Asking Price: $230,000 A rare opportunity to acquire a long-standing, reputable service business with over three decades of satisfied customers. The owner recently passed away, and the family is seeking a buyer who will continue the...

$230,000
Details
DuPage County, IL

This is a rare opportunity to acquire a thriving indoor play space and café located in the heart of an affluent, high-traffic downtown suburb. Built on a heartfelt vision by two local “momtrepreneurs,” this business has become a beloved community hub where families relax, connect, and play. Designed...

$199,000
Cash Flow: $35,129
Details
DuPage County, IL

This is a rare opportunity to acquire a fast-growing flooring solutions company that has quickly established itself as a pioneer in advanced floor technologies. The business specializes in proprietary water-based epoxy formulations designed for moisture mitigation, concrete protection, and high-performance...

$1,000,000
Cash Flow: $245,963
Details
DuPage County, IL

Well-established and extremely lucrative CPA firm with a long track record of success and client loyalty. This practice boasts a strong and diverse client base across multiple industries, offering comprehensive accounting, tax, and consulting services. An experienced and capable staff is in place,...

$704,403
Cash Flow: $393,420
Details
Established Pop-Up Retail Business with Strong
Naperville, IL

This well-established pop-up retail company has been operating for close to 20 years, with a strong presence across Illinois, Indiana, and Wisconsin. The business specializes in setting up mobile boutique events inside hospitals, assisted living facilities, office complexes, and hotels. These events...

$80,000
Cash Flow: $7,271
Details
DuPage County, IL

With over 30 years of experience as a hairstylist, the owner opened this salon as the realization of a lifelong dream. She set out to create a space that blended creativity, professionalism, and mentorship—a salon where clients feel cared for and stylists are supported to grow and thrive. Built entirely...

$150,000
Cash Flow: $27,924
Details
Industrial Flow Control
Westmont, IL

Business is an M&A intermediary presenting the following company for sale: Industrial Flow Control Founded in 1973 and based in the Northeast, the business is an international company providing engineering and manufacturing custom solutions for the Hydropower and Water Control (Environmental) industry. The...

On Request
Cash Flow: $1,000,000
Details
Lombard, IL

Seize this exceptional opportunity to acquire a thriving construction company specializing in hotel construction for major chains across the United States including Choice, Wyndham, Marriott, Best Western and Extended Stay, as well as major retailers Dollar General and Ross. With over 7 years of experience,...

$500,000
Cash Flow: $397,494
Details
Longstanding Specialty Musical Instrument Business
DuPage County, IL

This musical instrument business has been providing instruments to the area for decades. Heavily rooted in strings, it has a sterling reputation, long tenured employees and a loyal clientele. Ready to scale, this business is perfect for a musician, or someone with a passion for music and an affinity...

$500,000
Cash Flow: $33,187
Details
DuPage County, IL

Turnkey Sporting Goods - Play It Again Sports Naperville A community establishment for more than 30 years, Play It Again Sports in Naperville shares its customers' passion for sports for both new and slightly used equipment. Investment Highlights: * - Strong year-to-date 2023 sales extend business's...

$450,000
Cash Flow: $150,839
Details
Specialty Sensor Detector Manufacturer
DuPage County, IL

Specialty Sensor Detector Manufacturer Ready for New Owners Specialty metals manufacturer is ready for its next owner. Investment Highlights: • Pipeline of early 2024 orders and quotes for new sensors/detectors indicative of opportunity for new energized owners to drive growth. • Offers a...

$199,900
Cash Flow: $66,981
Details
Addison, IL

A fully equipped and credentialed high-complexity laboratory is available for sale. This turnkey opportunity offers existing clinical contracts, toxicology testing, assisted living facility services, a comprehensive payer network, and high-end lab equipment. The current owner is transitioning into a...

$475,000
Details
Established Adult Day Care Opportunity
DuPage County, IL

Established OWNER OPERATED Adult Day Care in DuPage County This is a unique and promising opportunity for professionals in the home care staffing industry looking to expand into a well-established and thriving business. The buyer for this business MUST be committed to being involved in day to day...

$195,000
Cash Flow: $38,694
Details
Transportation Company with a Repair Shop
DuPage County, IL

Transportation company and a successful repair shop are looking for new owners. Can be sold together or separate. 15 year old carrier company transports general freight to 48 states using company-owned trucks and trailers. Revenue stream is generated by trucking and a successful truck/trailer repair...

$3,990,000
Details
Lombard, IL Part Time Chiropractic Practice
Lombard, IL

THREE DAY WEEKENDS EVERY WEEK – PUT $134,000 IN YOUR POCKET! This beautiful, 30-year, 1,200 sf Diversified, Part-time practice is now available! 6 new patients/month; 40 patient visits/week. Work only 24 hours per week! Take this practice to the next level!

On Request
Details

Tips for Buying A Business In DuPage County, IL

Understand the Local Market Dynamics

DuPage County is known for its diverse economy, strong infrastructure, and proximity to Chicago—factors that can significantly influence business operations and profitability. Before making any decisions, thoroughly research the local market, including customer demographics, neighborhood trends, and competitors. Consider whether the business you’re buying serves a local or regional clientele and how economic factors unique to DuPage—like property taxes and municipal regulations—might affect growth opportunities.

Conduct Comprehensive Due Diligence

Successful business buyers don’t rush; they scrutinize every aspect of the acquisition. In DuPage County, this means not only diving into financials—examining profit-and-loss statements, tax returns, and outstanding liabilities—but also reviewing lease agreements, permits, and employee structures. Pay close attention to any county-specific licenses or regulatory requirements, and engage with local professionals, such as attorneys and accountants, to ensure all documents and practices are in order before finalizing a deal.

Build Relationships with Key Stakeholders

One of your greatest assets post-acquisition will be the relationships you foster. Make it a priority to connect with existing employees, suppliers, customers, and community leaders in DuPage County during and after the buying process. Gaining their trust and learning from their experience can help ensure a smooth transition and give you valuable insights into regional business culture. A strong local network often translates into better opportunities for growth, partnerships, and long-term success.