DESIGN / COST ESTIMATING

Strategic Planning for Successful HVAC Projects

A well-planned HVAC system is the foundation of a successful project. That's why our Design and Cost Development services are essential for ensuring efficiency, performance, and cost control from day one. From large-scale commercial buildings to specialized industrial facilities, our expertise in these key areas gives our clients a competitive edge, delivering high-performance HVAC solutions with precision and efficiency.

Let's build smarter - partner with LARKIN HATHAWAY, INC. for expert-driven HVAC solutions.

Larkin Hathaway project team coordinating on a HVAC project in front of a computer screen

DESIGN ASSIST /
DESIGN BUILD

EXPERTS in HVAC System
Design & Build

We work closely with general contractors, developers, engineers, and architects to design and fabricate HVAC solutions that meet the specific needs of each project. By combining our deep industry knowledge with cutting-edge technology, we help create systems that are not only effective and efficient but also optimized for performance, durability, and cost-effectiveness.

Need more support? Our team is available for design/build projects, where we take a hands-on approach from concept to completion. With decades of experience, we ensure that every system is engineered to maximize airflow, minimize energy waste, and comply with the latest industry standards—all while staying on schedule and within budget.

Whether you're tackling a new construction, retrofit, or complex custom project, our expertise ensures a seamless process and exceptional results for projects across MA, NH, RI, CT, VT and ME.

Larkin Hathaway team member reviewing blueprints and calculating costs for an HVAC project

COST DEVELOPMENT

Precision Planning for Smarter Budgeting

A successful building project starts with a clear and accurate understanding of costs. At LARKIN HATHAWAY, INC. our Cost Development process combines decades of construction expertise with cutting-edge estimation technologies to provide a detailed, reliable cost breakdown tailored to each project's unique needs.

We go beyond simple material and labor calculations, evaluating key cost-driving factors:

Material selection and availability – Ensuring optimal choices for performance and budget
Labor requirements and scheduling – Minimizing inefficiencies and reducing delays
Site conditions and logistics – Accounting for real-world challenges that could impact costs
Energy efficiency and lifecycle value – Helping clients invest in long-term savings

By leveraging data-driven insights and industry best practices, we develop cost estimates that are not only accurate but also strategic—allowing our clients to plan ahead, avoid costly surprises, and maximize their investment.

With LARKIN HATHAWAY, INC's Cost Development expertise, you gain financial clarity and confidence, ensuring your HVAC system is designed to deliver top-tier performance within budget.

Larkin Hathaway team member reviewing specification for cost estimating in Trimble software

ADVANCED ESTIMATION TOOLS

Trimble's estimation tools help to streamline the bidding and project planning process with imprtoved accuracy, faster takeoffs and seamless integration with BIM and CAD.

Our estimating team are licensed sheetmetal mechanics, each with many years of experience in the sheetmetal trade.

Larkin Hathaway team member reviewing specification in BIM software

BIM (BUILDING INFORMATION MODELING)

BIM focuses on data-rich 3D modeling and is used for construction projects where collaboration for project planning, cost estimation, reduced errors and the accuracy for coordination. All are important for the overall successful of any project.