10 Best Construction Accounting Firms in the USA 

Ranking Methodology & Disclaimer: This article is prepared using the AceRank Framework, Ace Cloud Hosting’s editorial methodology based on publicly available information. The rankings are for informational purposes only and do not represent an official certification, endorsement, partnership, or definitive measure of quality.

Construction companies manage far more than project expenses. They track job costs, manage subcontractor payments, monitor work-in-progress schedules, process payroll across multiple projects, prepare accurate financial statements, and maintain compliance with tax and reporting requirements.

The right construction accounting firm helps contractors, builders, and construction companies handle these responsibilities while providing clear financial visibility that improves project profitability and supports better business decisions.

Construction accounting providers offer different levels of expertise and services. Licensed CPA firms perform audits, tax planning, and assurance engagements, while outsourced accounting providers focus on bookkeeping, job costing, construction payroll, controller services, and fractional CFO support tailored for contractors.

We reviewed leading construction accounting and advisory firms in the USA to simplify the selection process. The list includes national accounting firms, regional specialists, and construction-focused advisory practices serving contractors, builders, developers, and engineering firms.

Top Construction Accounting Firms Comparison 

1. Grassi 

Grassi supports contractors, subcontractors, architects, and engineers with specialized accounting, tax, and advisory services. With 45+ years of experience, the firm helps construction businesses navigate compliance requirements, tax planning, risk management, and growth-related financial decisions. 

The firm’s 55+ dedicated construction professionals serve 550+ construction clients nationwide. Grassi helps construction companies improve operations, manage cash flow more effectively, increase efficiency, and align financial decisions with long-term business goals.  

With more than half of its construction partners holding the Certified Construction Industry Financial Professional (CCIFP) designation, the firm brings strong technical expertise and industry-specific insight to construction businesses seeking both financial stability and strategic growth. 

Firm Snapshot 

• Official website: https://www.grassiadvisors.com/  
• Founded: 1980 
• Headquarters model: Jericho, New York 
• Number of employees: 500-1,000 
• Relevant Expert: Carl Oliveri  
• Key services: Audit, Review, and Compilation Services, PCAOB Audits, Tax Planning and Compliance, Construction Cost Audit and Consulting, CFO Advisory and Accounting Management, Initial Public Offerings (IPOs), Employee Benefit Plan Audits, Project Document Review, M&A Due Diligence, Cash Flow and Budget Analysis, Litigation Support, and Valuation Services. 
• Awards and Recognition: Ranked #6 by Number of Certified Construction Industry Financial Professionals (CCIFP), included in Accounting Today’s Top 100 Firms and Regional Leaders List, and won ClearlyRated’s 2026 Best of Accounting™ Award for Client Service for the sixth consecutive year.  
• Industry associations: American Council of Engineering Companies New Jersey (ACECNJ) and New York (ACECNY), National Association of Women in Construction (NAWIC), American Subcontractors Association of New Jersey, New Jersey Alliance for Action, Associated Builders and Contractors Empire State (ABC Empire State), New York Building Congress (NYBC), and more.  

2. Forvis Mazars US  

Forvis Mazars US is one of the largest public accounting firms in the United States. FORVIS and Mazars formed the two-part global entity Forvis Mazars in 2024, creating a network that operates across 100+ countries, territories, and markets while serving clients in all 50 U.S. states. 

The firm’s 7,000+ professionals deliver assurance, tax, and consulting services to heavy highway contractors, general contractors, specialty trade contractors, and construction and mining companies. With 100+ years of experience serving the construction industry, the firm helps contractors address complex financial, operational, and compliance challenges. 

Beyond audit and tax services, Forvis Mazars US helps contractors improve profitability, increase cash flow, maintain regulatory compliance, and gain better visibility into project and entity-level financial performance.  

Firm Snapshot 

• Official website: https://www.forvismazars.us/  
• Founded: 2024 
• Headquarters model: Springfield, Missouri
• Number of employees: 7,000+ 
• Relevant Expert: Dan Gaston, CPA, CCIFP 
• Key services: Audits, Reviews, and Compilations, Outsourced Accounting, Financial Risk Management, Lease Accounting, SOC Reports, Cost Segregation Studies, State and Federal Tax Planning and Filing, Property Tax Reviews, Section 179D Energy-Efficient Building Deductions, Budgeting, and Forecasting. 
• Awards and Recognition: Ranked Top 3 in Construction Executive Construction Accounting Firms (2021–2025), ClearlyRated 2026 Best of Accounting Gold Award, and a Net Promoter Score (NPS) of 84, more than twice the industry average of 38.  

3. CLA (CliftonLarsonAllen) 

CLA can be a strong option for construction companies that need specialized accounting support backed by a large national team. The firm’s 500+ construction professionals provide audit, tax, and consulting services to more than 7,500 construction clients nationwide, including general contractors, specialty trade contractors, homebuilders, and real estate developers. 

The firm also provides professional services to more than 350 civil contractors nationwide, supporting projects such as highways, bridges, pipelines, railroads, underground utilities, tunnels, and water resource developments. This helps contractors manage job costing, project reporting, bonding requirements, and multi-entity operations more effectively. 

Beyond audit and tax services, CLA also provides consulting and advisory support that can help construction businesses improve financial visibility, strengthen relationships with lenders and bonding agents, and make informed investment decisions that support long-term growth and operational success. 

Firm Snapshot 

• Official website: https://www.claconnect.com/  
• Founded: 2012  
• Headquarters model: Not mentioned 
• Number of employees: Approximately 9,000  
• Relevant Expert: Thomas Dearnley, CPA, MST 
• Key services: Financial Statement Audit and Review, Outsourced Construction Accounting, Internal Audit, Employee Benefit Plan Audit, Federal Tax Strategies and Credits, Cost Segregation Studies, Business Management and Strategic Planning Consulting, Enterprise Risk Management, and M&A Advisory. 
• Awards and Recognition: Accounting Today: 2026 Top 100 Firms and Regional Leaders, Great Place to Work Certified, 2026, fifth consecutive year; Accounting Today: 2026 Best Firms for Technology 

4. Baker Tilly US 

Baker Tilly stands out for construction companies that want a firm with deep involvement in the construction industry rather than a provider focused only on compliance. The firm works with general contractors, heavy highway contractors, specialty contractors, and architecture and engineering firms, helping them improve financial performance, control costs, and support long-term business growth. 

Its construction accountants deliver audit, tax, assurance, and construction advisory services tailored to complex operational and financial challenges. The firm also assists with financing alternatives, balance sheet planning, internal controls, ownership transition, leadership succession, acquisitions and divestitures, and dispute resolution, making it relevant for contractors navigating growth, restructuring, or succession decisions. 

Firm Snapshot 

• Official website: https://www.bakertilly.com/  
• Founded: 1931 
• Headquarters: Chicago, Illinois 
• Employee range: More than 10,000  
• Relevant expert: Brian Kassalen
• Key services: Financial Statement Audits, Reviews, and Compilations, Federal, State, and Local Tax, Tax Planning and Compliance, Tax Credits and Incentives, SOX Compliance, Business Process Improvement, Cybersecurity and IT Risk, Employee Benefit Plan Audit, Internal Audit and Internal Controls, M&A and Due Diligence, and Ownership Transition and Succession Planning. 
• Awards and Recognition: Named to Accounting Today’s VAR 100 list for 2025, Part of the 8th largest global accounting and advisory network, with worldwide revenues exceeding $6.8 billion. 
• Industry associations: American Road and Transportation Builders Association (ARTBA), Associated General Contractors of America (AGC), Associated Builders and Contractors (ABC), Construction Financial Management Association (CFMA), National Association of Home Builders (NAHB), and National Association of Women in Construction (NAWIC), and more. 

5. CohnReznick 

CohnReznick is particularly relevant for large construction companies, construction management firms, and specialty contractors that need industry-focused accounting combined with technology and operational advisory support. The firm has more than 50 partners leading dedicated teams of over 150 practitioners, and serves hundreds of construction companies ranging from multibillion-dollar construction management firms to local specialty contractors. 

With more than a century of construction industry experience, CohnReznick helps contractors go beyond traditional audit and tax compliance by improving financial reporting, operational performance, and technology strategy.  

The firm also participates in more than 40 national, regional, and local construction and surety associations, and its ERP and construction technology advisory services help contractors improve project management, reporting, planning, collaboration, workflow efficiency, and project performance tracking. 

Firm Snapshot 

• Official website: https://www.cohnreznick.com/  
• Founded: 1919 
• Headquarters: New York, New York 
• Employee range: 5,001–10,000 employees 
• Key services: Advisory, Accounting and Assurance, Managed Services and Outsourced Accounting (MSOA), and Affiliated Companies 
• Relevant expert: Scott Damiecki, CPA, CCIFP 
• Awards and Recognition: INSIDE Public Accounting’s 2025 Best of the Best CPA Firms, Newsweek’s Most Loved Workplaces, and Great Place to Work® since 2022 

6. Warren Averett 

Warren Averett is particularly relevant for general contractors, specialty subcontractors, and civil engineering firms that need construction accounting expertise across the Southeast. The firm has a dedicated practice group of over 60 seasoned professionals, multiple CCIFP designation holders, and serves a broad range of contractors across the United States. 

The firm ranked #22 in 2025, its sixth consecutive appearance among Construction Executive’s Top 50 Construction Accounting Firms; it participates in the elite Construction Industry CPAs/Consultants Association (CICPAC), and its contractor technology advisory services help companies improve mobile field reporting, ERP software selection, and operational data security.  

Firm Snapshot 

• Official website: https://warrenaverett.com/ 
• Founded: 1972 
• Headquarters: Birmingham, AL 
• Employee range: 500–1,000 employees  
• Key services: Regulatory and Tax Compliance Advisory, Tax Planning, Construction Accounting, Business Consulting, Compensation Planning, Employee Benefit Plan Design and Administration, and Succession Planning. 
• Relevant expert: Claiborne Morris, CPA, CCIFP 
• Awards and Recognition: Birmingham Business Journal’s 2026 Best Place to Work (Extra Large Company category), Accounting Today’s 2026 VAR 100 List, Vault’s 2027 Top 50 Most Prestigious Accounting Firms (#37), and 14 CPAs recognized on Forbes’ 2026 America’s Best-In-State CPAs list. 

7. Aldrich CPAs + Advisors 

Aldrich CPAs + Advisors is particularly relevant for general contractors, subcontractors, and real estate developers that need specialized construction accounting, bonding support, and tax planning expertise. The firm’s construction financial services group serves 500+ construction clients, including businesses ranging from small proprietorships to multi-state contractors with annual revenues between $25 million and $800 million. 

The firm helps contractors meet the financial reporting requirements of sureties and lenders by providing audits, reviews, and compilations of financial statements, along with detailed contract schedules and expanded financial disclosures.  

Aldrich helps construction companies maximize R&D construction tax credits, strengthen cash flow management, improve financial reporting processes, and streamline audit and reporting workflows through paperless and computer-assisted auditing technologies. The firm is also a member of both the Employee Benefit Plan Audit Quality Center and the Governmental Audit Quality Center, which adds additional technical depth for contractors with employee benefit plan and government-related audit requirements. 

Firm Snapshot 

• Official website: https://aldrichadvisors.com/ 
• Founded: 1973 
• Headquarters: Portland, Oregon 
• Employee range: 201–500 employees  
• Key services: Bonding Financial Reporting, Audit, Review, and Compilation of Financial Statements, Federal and State Tax Planning, Multi-State Tax Compliance, Strategic Business Planning and Consulting, Job Costing and Accounting Systems, Succession and Transition Planning, Cash Flow Analysis, Benchmarking, and Overhead Rate Analysis. 
• Relevant expert: Matt Van Doren, CPA, CCIFP 
• Awards and Recognition: Spokane Journal of Business’ 2026 Largest Accounting Firms in Spokane, 2026 100 Best Companies to Work for in Oregon (#16), and IPA’s 2026 Top 100 Accounting Firms (#70). 

8. Eide Bailly 

Eide Bailly supports middle-market and high-growth construction companies with specialized accounting, tax, and advisory services designed for the construction industry. As a Top 20 accounting and advisory firm, Eide Bailly brings 100+ years of experience, $761 million in annual revenue, and a network of 50+ offices across the United States and India.

The firm’s construction practice serves 2,400+ construction clients and includes 200+ construction advisors who work with general contractors, specialty trade contractors, and other construction businesses.  

Eide Bailly helps construction businesses improve job costing, strengthen cash flow management, enhance financial reporting, maintain regulatory compliance, and make better operational and growth decisions through its integrated tax, accounting, and advisory services tailored to construction companies. 

Firm Snapshot 

• Official website: https://www.eidebailly.com/ 
• Founded: 1917 
• Headquarters: Not Mentioned 
• Employee range: 3500+ 
• Key services: Specialized Tax Planning, Credits & Incentives, Assurance & Financial Reporting, Fixed Asset Tracking, Outsourced CFO Services, Risk & Internal Controls, Succession Planning 
• Relevant expert: Wade Sandy, CPA, CCIFP 
• Awards and Recognition: Named to 2025 Accounting MOVE Project’s Lists of Best CPA Firms for Women and Best Firms for Equity Leadership, Ranks #10 on Vault’s 2027 Top Accounting Firms List, Recognized as a Top 50 Construction Accounting Firm 

9. Wipfli 

Wipfli supports construction, engineering, architecture, homebuilding, and residential construction companies with specialized accounting, advisory, and consulting services tailored to the industry. As a Top advisory firm with a strong CPA foundation, Wipfli serves 54,000 clients and brings 75 years of construction industry experience to its construction practice. 

The firm supports 1,900+ construction and engineering clients across 48 states, giving it broad exposure to the operational and financial challenges faced by commercial contractors, homebuilders, residential construction companies, and architecture and engineering firms. Wipfli helps construction companies improve business performance, manage succession planning, evaluate ESOP opportunities, and prepare for ownership transitions or sales.  

Firm Snapshot 

• Official website: https://www.wipfli.com/ 
• Founded: 1930 
• Headquarters: Milwaukee, WI 
• Employee range: 3000+ employees  
• Key services: Financing & Surety Credibility, Risk-Based Construction Audits, Asset Depreciation Strategies, Tax Planning, and more 
• Relevant expert: Brad Werner, CPA, MBA 
• Awards and Recognition: Construction Executive’s 2025 Top Construction Accounting Firms (#6), Accounting Today’s 2026 VAR 100 (#13), and 2026 Top Workplace in Milwaukee, Madison, and Southeast Wisconsin.  

10. Crowe 

Crowe supports contractors, specialty subcontractors, architects, engineers, ESOP-owned companies, and heavy, highway, and civil construction businesses with industry-focused audit, tax, and consulting services. The firm combines deep construction expertise with specialized advisory support to help companies manage the financial and operational challenges unique to the construction sector. 

As an independent member of Crowe Global, Crowe is part of a network of 200+ independent accounting and advisory firms across 130+ countries. This global reach allows the firm to support both U.S.-based and international construction organizations with complex accounting, tax, and compliance requirements. 

Crowe helps construction companies improve percentage-of-completion reporting, streamline accounting and tax compliance processes, support ESOP transitions and administration, strengthen financial reporting, and reduce the time spent on complex construction accounting workflows through its proprietary Crowe Construction Contract Optimizer technology and industry-specialized advisory services. 

Firm Snapshot 

• Official website: https://www.crowe.com/global 
• Founded: 1942 
• Headquarters: Chicago, Illinois  
• Employee range: Not mentioned 
• Key services: Construction Contract Optimizer, audit solutions, Purchasing & buyout, project management, analyzing project cash flow, Cost segregation, measure performance against similar companies, and more. 
• Expert: Steven Driver 
• Awards and Recognition: Fortune’s 2023 Best Workplaces in Consulting & Professional Services (#17), 2026 HRCF Equality 100 Award and top score on the HRCF Corporate Equality Index, and 2025 Handshake Early Talent Award winner. 

Choosing the Right Construction Accounting Partner 

Choosing a construction accounting firm starts with understanding the financial and operational challenges your business faces. Contractors may need support with job costing, work-in-progress reporting, bonding requirements, multi-state tax compliance, cash flow management, succession planning, or outsourced CFO services. 

The right accounting partner should provide accurate project-level financial reporting, strengthen internal controls, improve cash flow visibility, and help leadership make informed decisions about bidding, staffing, equipment investments, and long-term growth. A careful evaluation will help construction companies select a firm that supports both day-to-day project success and long-term profitability and stability.