Business Service Businesses for Sale in Miami-Dade County FL

Discover an outstanding selection of business service businesses for sale in Miami-Dade County, Florida—your gateway to owning a thriving enterprise in Miami, Coral Gables, Miami Beach and beyond. From IT support and marketing agencies to staffing firms and consulting practices, our up-to-date listings connect entrepreneurs and investors with high-potential opportunities in one of South Florida’s most dynamic markets. Enjoy Miami-Dade’s robust economy, international clientele and year-round demand for professional services, all backed by transparent financials and direct owner contact. Start your search today and secure a profitable business service company in one of the nation’s fastest-growing regions.

All Matching Deals

Well-Established Miami CPA Firm
Miami, FL

Well-established CPA practice located in Miami, serving a diverse portfolio of 115 business owners, including a handful of monthly and quarterly bookkeeping clients, as well as 160+ individual clients. The seller has cultivated strong, long-term relationships with clients and is committed to supporting...

$175,000
Cash Flow: $95,761
Details
Full-service Accounting/Tax preparation Business
Miami, FL

Full-Service Accounting, Tax Preparation, and Insurance Business – Miami-Dade County This well-established firm offers comprehensive accounting, tax preparation, and property & casualty insurance services. The company provides a wide range of offerings, including: Personal and corporate tax return...

$9,000,000
Cash Flow: $2,560,343
Details
Thriving Structural Engineering Firm
Miami, FL

DDon't miss this rare opportunity to own a thriving structural engineering firm in the heart of beautiful South Miami! Established in 1993, this highly reputable business has built decades-long relationships with a loyal client base, with a solid mix of 80% residential and 20% commercial projects. The...

$533,000
Cash Flow: $213,135
Details
Miami Gardens, FL

This extremely profitable security guard company, established in 2001, is now available for sale due to the owner’s retirement. The business has built a strong presence in South Florida, with a focus on providing security for special events and a wide range of recurring commercial and residential clients....

$650,000
Cash Flow: $161,081
Details
Advertising and Design Agency
Miami, FL

This advertising and design agency has been here forever. Specializing in indoor (directional, instructional, etc.) and outdoor signage (from billboards to smaller types of outdoor signage), their specialty has slowly gravitated towards the large medical organizations such as hospitals, clinics, etc....

$1,095,000
Cash Flow: $474,381
Details
Profitable Cloud Audit Practice in Miami
Miami, FL

This fully virtual firm offers a rare opportunity with low owner hours—averaging just 1,200 per year—and outstanding cash flow exceeding 50%! The firm benefits from strong, reliable referral partners who consistently bring in new clients. It offers specialized niche tax, audit, and review services with...

$1,450,000
Details
This Deal is Electrifying
Miami-Dade County, FL

This unique and extremely profitable full-service electrical supply house serving the amusement and entertainment industries is ready for new owners to take it into its next era! Since 1970, this company has been serving South Florida, Caribbean Island, Central & South America with the most innovative...

$5,500,000
Cash Flow: $466,510
Details
Owner Absentee: Carpet & Other Cleaning Services
Florida City, FL

Great business for the E-2 Visa and lots of opportunities for growth! The business has been established for over 33 years and counts with a faithful and recurrent clientele. The business has been run as a SEMI-ABSENTEE owner and counts with 2 employees:1 manager and 1 helper. A new owner who can...

$99,000
Cash Flow: $26,000
Details
Data Privacy, AI Compliance and Protection Company
Miami, FL

Business Overview Financials are for 2025 (on track) This fast-growing, market-leading consultancy is at the intersection of two critical industries: data privacy and AI compliance. With global businesses under increasing scrutiny from regulators, the firm delivers highly specialized, tailored...

On Request
Cash Flow: $1,206,650
Details
Miami, FL

For sale this well-established, highly profitable “fully turnkey” business in a completely recession-proof industry. The asking price includes vehicles and operating equipment PLUS excellent and predictable profit margins and high owner earnings. This is an executively run business for property damage,...

$475,000
Cash Flow: $200,381
Details
Well-Established And Reputable Cleaning Business
Miami, FL

Well-established and reputable service business with strong, steady customer contracts and excellent cash flow. This turnkey opportunity is ideal for an owner-operator or investor seeking a stable, profitable operation with consistent recurring revenue. 95% of current contracts are Commercial Restaurant...

$685,000
Cash Flow: $267,000
Details
Miami-Dade County, FL

Established in 2024, this tax preparation service has already achieved strong first-year sales and is well-positioned for continued growth. Built on modern systems and efficient processes, the business offers an excellent foundation for a new owner to scale quickly. The company serves a loyal and...

$110,000
Cash Flow: $17,476
Details
Packing and Shipping Business for Sale
Miami-Dade County, FL

Price Reduced! Motivated Seller. This Pak Mail franchise for sale in Miami offers shipping, packing, crating, freight services, warehousing services, business services along with mailbox rentals for residential and commercial customers. This franchise owner opened this as a new unit in 2013. It is in...

$299,999
Cash Flow: $112,814
Details
Miami-Dade County, FL

Take the reins of one of the longest-standing and most respected sign shops in Miami! This highly profitable business has built a rock-solid reputation, with a steady stream of repeat and referral customers driving consistent revenue. As part of the world’s #1 sign franchise, you’ll benefit from...

$399,000
Cash Flow: $153,009
Details
FAA MRO Engine Shop looking for parnership
Doral, FL

Facility located in Doral, Florida. This is a business that is not currently running. Its a StartUp. Already with FAA Manuals Approved, and staff. Engine overhaul shop is a growing market. There are more engines available that shops to work on them. Mainly focus on PT6 Engines (more than 60,000...

On Request
Details
Miami, FL

One of the country’s leading, multi-lingual public relations firms. From downtown Boca Raton, the award-winning firm serves clients worldwide, from Israel to New York, Norway to South Africa, Miami to Mexico. Since 1981, Company international PR and social media marketing campaigns have made products...

$490,000
Details
Trailer Rental / Rental Business /Special Business
Hialeah, FL

This is a NICHE and an Opportunity, it is a Trailer rental business, the business has 3 refrigerated trailers rented for a 3 months period and from there on a month to month auto renewable contract. The customers/drivers pays on a monthly base with one month deposit. No any big expenses or cost, profit...

$95,000
Cash Flow: $30,294
Details

Tips for Buying Business Service Businesses In Miami-Dade County, FL

Understand the Local Market Dynamics

Before making an investment, it’s crucial to research and fully understand the unique characteristics of Miami-Dade’s business services market. This region’s heavy focus on international trade, tourism, and hospitality presents specific opportunities and challenges. Evaluate trends such as population growth, the prevalence of bilingual businesses, and regional economic drivers. Take note of any seasonality patterns that may impact cash flow. Networking with local organizations and chambers of commerce can provide valuable insights into the competitive landscape and the community’s needs.

Conduct Thorough Due Diligence

Due diligence is paramount when buying any business, but especially in the service sector, where much of the value lies in client relationships, contracts, and reputation. Examine financial records in detail, verify client contracts and recurring revenue streams, and determine employee retention and satisfaction. It’s essential to assess the company’s technology infrastructure and compliance with local regulations, including labor and licensing requirements. In Miami-Dade, pay special attention to any immigration or cross-border matters that could affect business continuity.

Develop a Post-Acquisition Transition Plan

A solid transition plan is key to retaining clients and employees after the sale. Meet with key staff and major clients early to build trust and assure them of your commitment to maintaining service quality. In Miami-Dade County, where relationships and reputation are critical, consider keeping the previous owner on board temporarily or securing their endorsement. Outline your growth strategy, explore opportunities for expanded bilingual or multicultural outreach, and seek ways to leverage Miami’s diverse and dynamic business community to drive future growth.