Best HVAC Estimating Software for Small Businesses (Free & Paid)

Running a small business comes with unique challenges, including tight budgets and limited resources. That’s why choosing the right hvac estimating software can significantly improve your workflow and help you compete more effectively. Here, we feature the top hvac estimating software solutions designed for small businesses—offering affordable pricing, user-friendly interfaces, and scalable features that grow alongside your company.

Last Updated: September 18, 2025

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95 Software

Popular Picks in HVAC Estimating Software

Commusoft

Commusoft

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Contractor Foreman

Contractor Foreman

$49 Per month

FieldEdge

FieldEdge

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FieldPulse

FieldPulse

$Custom Per month

List of Top Best HVAC Estimating Software for Small Businesses

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Inspections & Service. Made Easy

Fieldmagic is a comprehensive field service management software specifically designed to cater to the needs of industries like HVAC, fire protection, and electrical services. Its core strength lies in its robust job management system, which streamlines the scheduling, dispatching, and tracking of field operations. Fieldmagic stands out with its integrated customer relationship management (CRM) fea... Read more about Fieldmagic

Free Trial

30 Days

Pricing Type

$$25 Per month

Location

Australia

Software Built for Commercial Contractors

Operix is a comprehensive field service management software specifically designed to cater to the operational needs of the telecom and utility industries. It shines in its ability to streamline complex project management tasks, from scheduling and dispatching to tracking job progress and resource allocation. Operix offers a unique feature set for managing large-scale infrastructure projects, ensur... Read more about Operix

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Cert-In is a robust construction estimating software solution designed to streamline the bidding and estimating process for construction projects. This powerful platform provides users with essential tools for creating accurate estimates, managing project costs, and tracking expenses throughout the project lifecycle. With its user-friendly interface, estimators can easily input data, generate deta... Read more about Cert-In

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Field Force Tracker is a comprehensive field service management software designed to help organizations optimize their service operations and improve customer satisfaction. This platform provides powerful tools for scheduling appointments, dispatching technicians, and tracking service requests in real time. With its user-friendly interface, managers can easily assign jobs, monitor technician perfo... Read more about Field Force Tracker

Free Trial

Available

Pricing Type

$19.99 Per user

Location

United States

Simple Estimate is an intuitive Advertising Agency Software designed to streamline the estimation, budgeting, and project management processes for advertising firms. Featuring a user-friendly platform, Simple Estimate allows agencies to create detailed project estimates, manage budgets, and track expenses with ease, ensuring that projects stay within financial constraints and profitability targets... Read more about Simple Estimate

Free Trial

Available

Pricing Type

$45 Per month

Location

United States

Less Paper is an efficient field service management software that revolutionizes how businesses handle on-site operations. Designed for companies in various industries, it simplifies scheduling, dispatching, and managing field technicians. The platform offers a user-friendly interface that allows for real-time updates and communication, ensuring that teams are always informed and equipped to handl... Read more about Less Paper

Free Trial

NA

Pricing Type

$120 Per month

Location

United States

WenDuct and WenPipe offer specialized estimating solutions for HVAC and plumbing professionals, streamlining project bidding with precision and efficiency. These tools enable contractors to create accurate estimates based on uptodate pricing for materials, labor, and equipment, helping to avoid costly errors and underbidding. Featuring an extensive database of industrystandard specifications, WenD... Read more about WenDuct and WenPipe

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

PataBid is a powerful construction bid management software designed to simplify the bidding process for construction projects. The platform enables construction companies to manage and streamline their bidding workflows, ensuring accuracy, transparency, and efficiency throughout the entire process. PataBid allows users to create, distribute, and track bids in realtime, making it easy for contracto... Read more about PataBid

Free Trial

Available

Pricing Type

$1200 Per year

Location

Canada

Remato is a robust workforce management software designed to help organizations optimize their workforce operations and enhance employee productivity. The platform offers tools for scheduling, time tracking, and performance management, allowing businesses to effectively manage their workforce and ensure optimal resource allocation. Remato features an intuitive interface that enables managers to cr... Read more about Remato

Free Trial

Available

Pricing Type

$90 Per feautre

Location

Estonia

SnapSuite is a comprehensive construction management software designed to streamline project workflows and enhance collaboration within the construction industry. This powerful platform provides tools for project planning, budgeting, scheduling, and resource management, ensuring that construction teams can deliver projects on time and within budget. SnapSuite’s intuitive interface allows users t... Read more about SnapSuite

Free Trial

Available

Pricing Type

$350 Per feautre

Location

Canada

Streit V.1 is a comprehensive construction management software designed to help construction companies streamline project planning, scheduling, and execution. The platform includes tools for budgeting, resource allocation, document management, and progress tracking, enabling project managers to stay on top of all aspects of construction projects. Streit V.1’s intuitive interface allows teams to ... Read more about Streit V.1

Free Trial

NA

Pricing Type

Contact Vendor

Location

Germany

BasisBoard is a comprehensive construction bid management software designed to streamline the bidding process for contractors, construction firms, and project managers. The platform provides tools to help businesses manage bids, track deadlines, collaborate with team members, and ensure compliance with industry regulations. Users can upload project details, issue requests for proposals (RFPs), and... Read more about BasisBoard

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

H2X is a specialized plumbing software designed to streamline operations for plumbing businesses, ensuring efficient project management and enhanced customer service. The platform offers tools for job scheduling, work order management, and invoicing, enabling plumbing contractors to manage their day-to-day operations effectively. H2X provides features such as real-time tracking of technicians, aut... Read more about H2X

Free Trial

Available

Pricing Type

$125 Per user

Location

Australia

SPConnect is a robust contract management software solution designed to simplify the entire contract lifecycle, from creation and negotiation to execution and compliance monitoring. With SPConnect, businesses can centralize and securely store all contracts in a digital format, reducing the risk of lost or misplaced documents. The platform offers tools for drafting, reviewing, and editing contracts... Read more about SPConnect

Free Trial

NA

Pricing Type

$99 Per user

Location

United States

SOMIS is an intuitive scheduling software designed to simplify the process of organizing appointments, events, and resources. Perfect for industries like healthcare, education, and service-based businesses, SOMIS allows users to easily schedule meetings, book appointments, and reserve resources like conference rooms or equipment. The software offers features such as calendar integration, automated... Read more about SOMIS

Free Trial

NA

Pricing Type

$149 Per user

Location

United States

Vertuoza is a construction scheduling software designed to help construction teams plan, organize, and track their projects from start to finish. The platform provides an intuitive interface for creating project schedules, assigning tasks, and tracking milestones. With Vertuoza, construction managers can easily allocate resources, set deadlines, and manage dependencies, ensuring that projects stay... Read more about Vertuoza

Free Trial

NA

Pricing Type

$1490 Per feautre

Location

Belgium

HVAC Estimating SoftwareHVAC Load Calculator is a specialized software solution designed to help HVAC professionals accurately estimate the heating and cooling load requirements of residential and commercial buildings. The software uses advanced algorithms to calculate the ideal size of HVAC systems based on factors such as building layout, insulation, local climate, and occupant behavior. HVAC Lo... Read more about HVAC Load Calculator

Free Trial

Available

Pricing Type

$150 Per user

Location

United States

Jobox is a work order software designed to help businesses manage field service operations, maintenance requests, and project tasks more efficiently. The platform allows businesses to create, assign, and track work orders in real time, ensuring that jobs are completed on time and to specification. Jobox includes features for scheduling, dispatching technicians, tracking job progress, and managing ... Read more about Jobox

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Nomadia Field Service is a comprehensive field service management software designed to help businesses optimize scheduling, dispatching, and service delivery. The platform offers tools for managing field technicians, tracking work orders, and improving customer service by ensuring timely appointments and efficient workflows. Nomadia Field Service includes features such as route optimization, real-... Read more about Nomadia Field Service

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Simplify Projects with Contractor Estimate and Invoice Software

Project 2 Payment helps HVAC contractors create fast, accurate estimates so they can win more jobs and get paid faster. Easily build and send detailed proposals from the field or office, then convert them into scheduled projects or invoices in seconds. With built-in customer approval tools, clear pricing breakdowns, and seamless communication, you’ll spend less time on paperwork and more time d... Read more about Project 2 Payment

Free Trial

Available

Pricing Type

$20 Per month

Location

United States

Countable is a user-friendly Human Resource (HR) software designed to streamline HR processes and improve organizational efficiency. With Countable, businesses can automate a variety of HR tasks such as employee onboarding, attendance tracking, payroll processing, and performance management. The platform provides a centralized dashboard where HR professionals can manage all aspects of employee lif... Read more about Climatools

Free Trial

NA

Pricing Type

$49 Per month

Location

Netherlands

PriceTable is a landscape software designed to support landscapers, contractors, and outdoor design professionals in managing projects, estimating costs, and optimizing workflow efficiency. The platform provides tools for creating detailed project plans, calculating materials and labor costs, and managing client proposals. With PriceTable, users can create accurate cost estimates by accessing a da... Read more about PriceTable

Free Trial

Available

Pricing Type

$25 Per user

Location

United States

Zero Friction is a comprehensive utility billing software designed to simplify the process of managing utility services, payments, and customer billing for municipalities, service providers, and utility companies. The platform allows users to create and manage invoices for services such as water, electricity, gas, and waste management, ensuring accurate billing and timely payments. Zero Friction i... Read more about Zero Friction

Free Trial

NA

Pricing Type

Contact Vendor

Location

Belgium

ZenHVAC is a powerful software solution tailored for businesses in the HVAC (Heating, Ventilation, and Air Conditioning) industry. It streamlines operations and improves efficiency in managing service requests, scheduling maintenance, and tracking installations. ZenHVAC helps HVAC companies optimize their workflow by providing real-time updates, job tracking, and customer management in one central... Read more about ZenHVAC

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Sales Builder Pro is an intuitive HVAC estimating software designed to simplify the process of quoting and bidding for heating, ventilation, and air conditioning (HVAC) projects. Ideal for HVAC contractors, this software allows users to generate accurate, detailed estimates for residential and commercial HVAC installations, repairs, and maintenance services. With its user-friendly interface, Sales... Read more about Sales Builder Pro

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

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