Business Service Businesses for Sale in San Diego County, CA

Discover business service businesses for sale in San Diego County, California, with DealStream’s leading marketplace. Whether you’re seeking a marketing agency, IT support firm, consulting practice or other professional services company, our curated San Diego listings feature up-to-date financials, verified seller contacts and flexible financing options. Perfect for entrepreneurs, investors and corporate buyers alike, our easy-to-navigate platform connects you with the best business opportunities in Southern California. Start browsing now to find and acquire your ideal San Diego County business service business!

All Matching Deals

Profitable SD Commercial Janitorial Service Franch
San Diego, CA

This robust commercial janitorial services company, located in San Diego, generates revenue through recurring janitorial contracts for commercial properties, providing services such as daily janitorial tasks, day porter services, one-time cleanups, construction cleanups, floor care, and supply services....

$350,000
Cash Flow: $136,000
Details
Sold - Inland North San Diego
San Diego County, CA

Practice Fact Sheet: Inland North San Diego County Total Gross Income: $300,000 Net Profit: $200,000 with Owner add backs Purchase Price: $345,000 – Financing available to qualified applicants. Various programs available. Call for details. Year Established: 1988 Accounting, bookkeeping,...

$345,000
Cash Flow: $200,000
Details
Franchised Printing Business
San Diego, CA

San Diego's go-to franchised printer offering a full range of services with fast turnaround, creative designs, full color printing and graphic design plus copying. The business uses the latest printing and document management technology, they handle projects from start to finish. The experienced staff...

$195,000
Cash Flow: $120,000
Details
San Diego County CPA Firm for Sale
San Diego County, CA

PENDING - CPA firm for sale in San Diego County, CA. This well-established and highly profitable practice has operated in the same location for the past 12 years. The sale includes the full practice, and the Seller is preparing for retirement once clients have been successfully transitioned. Ideally,...

$1,600,000
Cash Flow: $575,117
Details
Carlsbad EA Firm for Sale
Carlsbad, CA

PENDING - CPA firm for Sale in Carlsbad, CA. ref # CLD224. This firm currently occupies a physical office space in Carlsbad, which is available to the Buyer if interested, but the practice can also be relocated and/or operated virtually. Approximately 93% of clients remit their documents to the office...

$325,000
Cash Flow: $124,827
Details
Soil & Foundation Engineering
La Mesa, CA

• $2.57 Billion Global Geotech Engineering Market • 45 Years Goodwill w/ Zero Lawsuits • Assignable Below Market Lease ($2,500 monthly) • Only 2 Loyal Employees (20 year geologist-10 year admin) • Constant Loyal Client Base • New Business Only Word of Mouth Referrals • Major Opportunity to Add...

$195,000
Cash Flow: $100,000
Details
Venture Capital Consulting Practice For Sale
San Diego, CA

Since 1969, We specialize in Mergers and Acquisitions and taking companies public for our clients. This is a unique, one of a kind, business opportunty. With unlimited income possibilites. Seller is retiring.

$1,000,000
Cash Flow: $500,000
Details

Tips for Buying Business Service Businesses In San Diego County, CA

Understand Local Market Dynamics

San Diego County is a diverse region with a robust economy supported by tourism, biotech, defense, and a thriving small business community. Before making an acquisition, take time to research the local market for business services—what are the unique demands in areas like IT support, commercial cleaning, or staffing? Identify who the main competitors are and analyze their strengths and weaknesses. You’ll want to ensure that the business you're considering fits into a segment with strong and sustainable demand and isn’t overly saturated.

Conduct Thorough Financial and Operational Due Diligence

When evaluating business service companies, especially in this area, go well beyond reviewing their published financials. Scrutinize client contracts for stability and terms, analyze any seasonality in revenue, and vet the company’s reputation with customers. Also, investigate any licenses, certifications, or local permitting required for the business to operate in San Diego County. Don’t hesitate to ask for proof of recurring revenue streams, staff turnover rates, and any documentation that supports their stated cash flow and profits.

Assess Growth Potential and Transition Support

Finally, look for businesses with clear growth opportunities, such as those lacking a strong digital presence or with untapped service lines. In San Diego County, the blend of large corporations, military bases, and small businesses offers multiple avenues for expansion. Discuss with the seller what transition support they can provide, such as staff training or introductions to key clients. A smooth transition phase is critical for maintaining service continuity and preserving client relationships in a competitive market.