Accounting and Bookkeeping Services in Merrimack Valley & Middlesex County

Reliable bookkeeping, proactive tax planning, and fractional CFO advisory for regional small businesses

Operating a business in the Merrimack Valley or Middlesex County means navigating a dynamic, competitive economic landscape, and your accounting needs to keep up with it. Whether you lead an established manufacturing plant in Lowell, a growing trade firm in Westford, a medical practice in Andover, or a professional agency in Newton, your books should be driving profit, not adding another item to your administrative to-do list.

KPI Solutions Inc., headquartered in Chelmsford, MA, delivers accounting and bookkeeping services across Middlesex County and the Merrimack Valley. Led by Patrick Kimera, we combine monthly bookkeeping, financial record keeping, and QuickBooks cleanup with strategic tax planning and fractional CFO leadership, giving regional business owners the clean back-office infrastructure they need to optimize cash flow, stay compliant, and scale with confidence.



Wherever you're located across the region, the goal is the same: financials you can actually trust and use.

Expertise Without the Jargon, Strategy Without the Overwhelm

Generic accounting templates rarely fit the operational realities of New England businesses, and we've built our approach around that. We bring specialized financial oversight to the sectors that make up this region: construction and trade contractors, with job costing, work-in-progress reporting, percentage-of-completion accounting, and cash flow management between billing cycles; healthcare and medical practices, with revenue cycle tracking, patient billing reconciliations, service-line profitability analysis, and regulatory compliance; manufacturing and distribution, with inventory accounting, cost-of-goods-sold tracking, and multi-site operational reporting; and professional services and tech firms, with utilization tracking, client retainer management, and multi-state payroll compliance.

Why Regional Business Owners Trust KPI Solutions Inc.

Regional Expertise That Extends Beyond Town Lines

Headquartered in Chelmsford, MA, KPI Solutions Inc. has provided reliable financial oversight to more than 200 businesses across the region for over two decades. That kind of longevity comes from actually knowing the towns we serve, not just listing them on a page.

We work with businesses throughout Middlesex County, including Chelmsford, Weston, Lexington, Newton, Westford, Burlington, Bedford, Billerica, Tewksbury, Acton, and Concord, across the Merrimack Valley, including Lowell, Lawrence, Andover, North Andover, Methuen, Dracut, and Haverhill, and into Southern New Hampshire, including Nashua and Salem.

Wherever you're located across that footprint, the same team, the same pricing transparency, and the same responsiveness follow you. That consistency is what turns a one-time bookkeeping fix into a long-term advisory relationship.