Business Service Businesses for Sale in California

Discover the best California business service businesses for sale on DealStream. Browse our extensive, up-to-date listings of service-based companies—from IT support and digital marketing agencies to cleaning, staffing, and specialty consultancies—across every major California market. Each listing features detailed financials, market insights, and professional brokerage support, making it easy to find and acquire the perfect service business. Start exploring now to unlock lucrative service business opportunities in California and drive your next venture toward long-term growth and profitability.

All Matching Deals

High Fee CPA Firm with owner Staying on 3-5 years
California

The owner is committed to remaining with the firm for 3–5 years, ensuring operational stability, knowledge transfer, and a seamless transition. This long-established San Fernando Valley CPA firm exemplifies concierge-level service, pairing decades of technical expertise with a deeply relationship-driven...

$2,450,000
Details
Established CPA firm with Large Team
Los Angeles County, CA

This established Los Angeles area CPA firm has achieved 24% year-over-year growth and built a strong reputation for delivering high-level technical expertise, proactive client service, and steady profitability. Operating from two offices in affluent markets, the firm is powered by a highly skilled onshore...

$2,950,000
Details
Southern California Firm With Real Estate Niche
California

This 2-partner boutique firm specializes in serving high-net-worth clients and has a well-established niche in real estate. Strategically scaled down to provide personalized, high-quality service, this firm allows its partners to focus on growth opportunities rather than the administrative demands of...

$2,300,000
Details
45% Cashflow and Growing CPA firm in Orange County
Orange County, CA

--Strong Financials: $2.1M projected 2025 revenue; 3-year average growth of 18% per year; cash flow to owner 45-50%. --Real-Estate Niche: Deep relationships with developers, contractors, and investors; demand for ongoing tax strategy and financial-advisory support. --Elite Team & Culture: Credentialed,...

$3,890,000
Details
Virtual Book of Business with Premium Clients - CA
Orange County, CA

This well-curated book of business presents a rare opportunity for a buyer seeking exceptional profitability and a seamless transition. The client base has been carefully selected to align with the firm’s culture. It is comprised of appreciative, long-term clients who value individualized attention...

$800,000
Details
Los Angeles, CA

Founded in 2011, the Company is a niche consulting and advisory firm serving in cell therapy, gene and gene-modified cell therapies, other regenerative medicines, tissue engineering, and cell-based drug discovery. The company’s core focus is to improve cell & gene therapy innovations by providing consulting...

$7,000,000
Cash Flow: $1,144,000
Details
San Juan Capistrano, CA

The Company is a leader in luxury wedding and event planning, offering highly personalized services and exclusive access to Southern California’s most stunning venues. With a proven, efficient business model and a strong team of dedicated independent contractors, the Company consistently delivers exceptional...

$250,000
Cash Flow: $183,350
Details
Landscape Architecture Firm For Sale
Sebastopol, CA

As an award-winning and highly recognized firm, the Company pioneered as one of the first licensed Landscape Architecture firms in Western Sonoma County establishing a strong presence and reputation over 18 years. The firm is known for blending high-quality, innovative design with sustainable, forward-thinking...

$500,000
Cash Flow: $164,375
Details
San Jose, CA

The Company is a highly reputable and verified Salesforce consulting firm, recognized as a Salesforce Summit Partner for three consecutive years, which is the highest Salesforce accreditation. With profound expertise in Salesforce implementations, they possess a comprehensive understanding of Salesforce...

On Request
Cash Flow: $672,048
Details
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
Well Established CPA Firm in SLO CA
San Luis Obispo, CA

The Business is a well-established, full-service CPA firm with over 20 years of proven success serving clients nationwide from its San Luis Obispo office. Founded in 2005, the firm has built a strong reputation for exceptional client service, high-quality tax preparation, and trusted advisory work....

On Request
Cash Flow: $710,000
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
Beverly Hills, CA

Corporate Overview: > Established Wyoming corporation with three years of operational history and active banking relationships, including a $15,000 credit facility. > Pending $25,000,000 gestation repo facility, contingent upon successful capital raise. > Core business focused on acquisition...

On Request
Details
Profitable Postproduction Studio: Notable Clients
Los Angeles, CA

Reviewing all offers by the deadline. In business for over 21 years, this brand is trusted for its intimate feel and robust capabilities, working with clients including Marvel, Disney, Netflix, Universal Studios, and Fox, among countless others. Its scalable business model, impressive work quality,...

$700,000
Cash Flow: $201,550
Details
Business Accounting Services Firm
Santa Clara County, CA

Accountants, Bookkeepers, Controllers, Advisors This business, a San Jose Metro Area financial services firm, offers comprehensive outsourced accounting, bookkeeping, controllership, and advisory services to small businesses, start-ups, venture capital firms, and non-profit organizations. This includes...

$795,000
Cash Flow: $240,000
Details
IT Services Firm Serving State and Local Govt.
California

This IT services firm has been serving state and local public entities in California through a number of contract vehicles for over 10 years. Services provided include Cyber Security, Cloud Solutions, Project Management, IT Staffing and Software Development. With four contract vehicles including...

$16,500,000
Cash Flow: $1,900,000
Details
12+ Y/O AI-Enhanced Email Management Platform
Sacramento, CA

Business Start Date: 2012. Incorporated January 21, 2016 Business Location: Remote. Virtual address: Sacramento, CA Business Valuation: $5,610,000.00 (Lowered from $7,140,000 USD) Employee Number (Inc. Owners): 29. All remote contractors, apart from 3 Indonesian employees. Business Model: Freemium...

$5,610,000
Cash Flow: $812,626
Details
Recession Resistant Silicon Valley Mail Center Fra
California

Recession Resistant Silicon Valley Mail Center Franchise - SC2248 Financial Information Asking Price: $174,900 Cash Flow: $20,000 Gross Revenue: $200,000 Down Payment: $174,900 Adjusted EBITDA: On request This Silicon Valley based Mail Center Franchise is a California Limited Liability Company...

$174,900
Cash Flow: $20,000
Details
Kitchen Exhaust & Commercial Hood Cleaning Company
California

Northern California Kitchen Exhaust and Commercial Restaurant Hood Cleaning Company - Absentee Owned! - SC2223 Financial Information Asking Price: $399,000 Cash Flow: $90,000 Gross Revenue: $375,000 Down Payment: $299,250 Financing: Yes This kitchen exhaust and commercial restaurant hood...

$399,000
Cash Flow: $90,000
Details
Licensed Mail Center In Retail Store
California

Recession Resistant Licensed Mail Center In Retail Store - SC2247 Financial Information Asking Price: $150,000 Cash Flow: $35,000 Gross Revenue: $135,000 Down Payment: $150,000 Adjusted EBITDA: On request This Northern California licensed mail center is a California Limited Liability Company...

$150,000
Cash Flow: $35,000
Details
Established Staffing Agency - Downey, CA
Downey, CA

Established and staffing agency in Downey, CA. Excellent opportunity to acquire an agency and build on current book of business to take results to next level. Full training and ongoing support are provided for the new owner. This existing agency offers a turn-key opportunity with multiple streams...

$180,000
Details
Established Staffing and Recruiting Agency - CA
Chino, CA

Established and staffing agency in Chino, CA. Excellent opportunity to acquire an agency and build on current book of business to take results to next level. Full training and ongoing support are provided for the new owner. This existing agency offers a turn-key opportunity with multiple streams...

$189,000
Details
Established Printer in Berkley Ready for New Owner
Berkeley, CA

Established, owner-operated print shop in Berkeley, CA with strong local reputation and steady, referral-based revenue. The business is easy to run and ideal for a first-time buyer or anyone seeking a manageable, service-based operation. No specialized experience needed—seller will provide training...

$250,000
Cash Flow: $90,000
Details
Own a Thriving Staffing Franchise Business in CA
Bakersfield, CA

Step into an established and successful staffing agency in the heart of Bakersfield, CA, with a proven track record and significant growth potential. This is a rare opportunity to acquire a business that has been serving the community since October 15, 2007. Business Highlights: Established Operations:...

$249,000
Details
Own a Successful Staffing Business in Long Beach
Long Beach, CA

Take advantage of a rare opportunity to acquire an established staffing agency in the vibrant city of Long Beach, California. This business, with a proven track record and exclusive territory rights, is poised for continued growth and success. Business Highlights: Established Operations: Operating...

$249,500
Details

Tips for Buying Business Service Businesses In California

Understand the Regulatory Environment

California has a complex regulatory landscape, especially for business service enterprises. Take time to research the specific licenses, permits, and industry standards applicable to your target business. This might include state and local licensing, labor laws, and industry-specific regulations such as insurance requirements for janitorial, staffing, or consulting services. Consulting with a lawyer or regulatory expert before making an offer can save you costly legal headaches down the line.

Analyze Financial Performance and Contracts

It’s essential to scrutinize the financial performance of the business you’re considering. Look beyond basic profit and loss statements—examine accounts receivable, client concentration, recurring revenue, and contractual agreements with clients. In business services, long-term contracts and loyal clients are gold. Be wary of customer bases that are concentrated in a few accounts, as losing one can have a major impact on future revenue. Verify the transferability of contracts and relationships to ensure business stability after the sale.

Assess the Workforce and Transition Plan

In California’s services sector, employees are often the backbone of the business. During due diligence, review employee agreements, compensation structures, and any labor union considerations. Make sure you understand wage laws and potential liabilities related to the state’s strict employment regulations. Additionally, develop a clear transition plan with the seller to maintain staff morale and client relationships. A smooth handover of leadership and communication with key employees and customers is crucial for post-acquisition success.