Your growth partner, not just your accountant.
Industry-specialized CPA services for construction firms, transportation operators, and nonprofit organizations — built around year-round strategy, structured workflows, and Treasury-authorized audit defense.
Why businesses choose G&S
A CPA firm built for operators, not seasonal filers.
We work the way your business runs — year-round, specialized to your industry, and structured so you always know the state of your books.
Advisory, not just compliance
We don't file your taxes and disappear. Our team monitors your financial position year-round, identifying opportunities to reduce liability and grow before problems arise.
Year-round engagement model →Industry specialization
Construction, transportation, and nonprofit each carry their own regulations and tax codes. Our dedicated industry teams know the work — IFTA, FET, WIP, Form 990, OBBBA — without a learning curve on your time.
See our specializations →Structured workflows
CPA-led process automation, an organized document portal, and clear communication mean you always know exactly where your engagement stands — with less time spent chasing updates.
How we streamline →Accounting & Compliance Workflow Solutions
Reduce manual accounting work. Make compliance easier to manage.
G&S helps businesses keep records organized through CPA-led process automation and structured workflows — so month-end isn't a scramble and quarterly deadlines aren't a fire drill.
Cleaner closes, every month
We help businesses improve the bank reconciliation process so statement activity becomes easier to review, categorize, and close each month.
Learn more →Mileage to filing, organized
We help trucking and logistics operators turn mileage, fuel, and driver-packet records into a more organized quarterly IFTA process.
Learn more →One organized place
One organized place to send documents, sign key items, respond to requests, and stay on top of what comes next.
Learn more →1095-C without the cleanup
Organize recurring ACA reporting work so 1095-C and 1094-C preparation becomes more manageable and less dependent on last-minute spreadsheet cleanup.
Learn more →Our services
Comprehensive CPA services backed by Treasury-authorized expertise.
One firm, one team — from bookkeeping through audit defense. Same data, same numbers, no handoff delays.
IRS & State Audit Defense
Treasury-authorized representation before the IRS, EDD, CDTFA, and FTB. We handle FET audits, payroll classification disputes, and income tax examinations.
Learn more →Tax Resolution
Structured payment plans, penalty abatement, installment agreements, and offer-in-compromise negotiations for outstanding IRS and state tax obligations.
Learn more →Tax Preparation
Multi-entity returns coordinated across S-Corps, C-Corps, and LLCs. Year-round tax planning, not just seasonal filing.
Learn more →Bookkeeping & Financial Management
CPA-supervised bookkeeping that produces audit-ready records. Retainer-based engagements with full visibility into your financials.
Learn more →Financial Reviews & Attestation
SSARS-compliant compilations and reviews that satisfy lenders, investors, and regulators. Combined with year-end tax planning.
Learn more →Payroll, Sales Tax & Compliance
Integrated suite covering payroll, sales-tax returns, ALE/ACA testing, and EFTPS — managed by your CPA team, not a separate vendor.
Learn more →Industries we specialize in
We don't try to be everything to everyone.
We chose three industries where specialized knowledge makes the biggest difference for our clients — and built dedicated teams to serve them.
Construction & Contractors
From job costing and WIP reporting to equipment depreciation and R&D credits, we help general contractors and subcontractors protect margins that industry averages say should be slim. Our clients know exactly where profit is made and lost on every project.
Transportation & Logistics
Fleet operators face a unique web of multi-state filings, IFTA fuel taxes, Federal Excise Tax, HVUT obligations, and EDD classification audits. We manage all of it so you can focus on moving freight, not paperwork.
Nonprofit Organizations
Nonprofits operate under different financial rules, and getting them wrong can jeopardize tax-exempt status, grant funding, or donor trust. We handle Form 990 filing, fund accounting, grant compliance tracking, and reviews that satisfy both your board and your funders.
We also serve Real Estate & Investment clients and Healthcare Professionals. See all industries →
Real results for real businesses
Outcomes our clients took to the bank.
Specifics over superlatives — three recent engagements, in our clients' own categories.
Defended a 10-month Federal Excise Tax audit by the IRS, negotiated a favorable settlement, and maintained full fleet operations throughout. Our Treasury-authorized team managed every stage from initial notice through resolution.
Successfully defended an EDD payroll-classification audit, preserving independent contractor relationships and avoiding six-figure reclassification penalties. We built the documentation framework that proved compliant classification.
Reorganized bookkeeping from 18 months behind to audit-ready in 90 days. Now on a monthly retainer with clear financial visibility and organized monthly workflows.
Frequently asked
What business owners ask us about.
Direct answers first, nuance after — the way we work with clients in person.
What is a Treasury-authorized tax practitioner?
How much do accounting services cost?
What industries do you specialize in?
Do you offer virtual or remote services?
How do I get started with G&S?
What makes G&S different from other CPA firms?
Ready when you are
Ready to simplify your finances?
Schedule a free consultation and find out how G&S can help your business grow. No pressure. No obligation. Just a conversation.
Or call us directly · (909) 217-7855