HVAC-Calc Alternatives (September 2025)

Estimating and takeoff software for commercial plumbing, piping, mechanical, HVAC, sheet metal & insulation contractors

Estimating and takeoff software for commercial plumbing, piping, mechanical, HVAC, sheet metal & insulation contractors

Carmel Software offers more than 40 HVAC mobile apps for Apple iOS like the HVAC Psychrometric Plus

Estimating and takeoff software for commercial plumbing, piping, mechanical, HVAC, refrigeration and waste water contractors

Takeoff software made simple. Measure and estimate your plans online. Access anywhere on any device. Free trial and training with a qualified trades expert.

Get real results with AccuLynx. Explore the best roofing software that helps contractors save 9 hours per week and grow job profits by 32%.

How much time do you waste to cover the various design aspects in your architectural project? Discover Edificius: Architecture Design Software. Use it for free!

HydroCAD, hydrology and hydraulics software for modeling stormwater runoff and designing stormwater management systems

The Estimate and Invoice Software built for Contractors. Fast and easy to use. Get started with your Free 30-day Trial.

Construction Accounting & Project Management software that’s easy to use. Explorer has the features construction companies need to succeed.

PlanSwift takeoff software for construction estimating saves time and money. Get faster, more accurate estimates to win more profitable jobs.

Learn more about Design Master HVAC, 3D HVAC building information modeling software for AutoCAD.

Helping GC’s and SubContractors achieve Continuous Profitable Jobs with Less Risk Since 1987.Integrated features like Job Cost Accounting, Payroll & Project Management. See Demo!

Digital Takeoff Electrical Estimating Material Pricing Software | Create Accurate Estimates Quickly | Bid Confidently | See How Today!

Online structural design software. Calculation tools for shear force, bending moment, cantilever deflection, steel beam calculations, wood, concrete and more.

COBRA is reliable contractor software that helps improve your job margin and sales and maintain work-life. Get in touch for more information.

AFT pipe flow analysis and modeling software is used by engineers in over 80 countries. Learn more and download a free demo.

B2W Estimate software accelerates the speed and accuracy of heavy construction estimating and bidding to win more bids at better margins.

Trusted by 50,000+ construction professionals, manage all of your operations from bid to completion with HCSS heavy construction software today.

Our all-in-one software is built for home and commercial contractors to keep all their service visits and construction projects running smoothly.

Starts at $49/m and rated by BobVila.com as Easiest to Use Construction Management Software, Contractor Foreman is the most affordable contractor software. View our awards for best construction project management software.

Cloud based construction software with CRM, Bid Management, Invitations to Bid, Project Management, and tools for BAC and service estimating. Designed for Mechanical, Electrical and Controls Contractors.

Clear Estimates is an easy-to-use program that allows you to quickly determine a project's cost, manage a parts library and maintain customers.

ProEst is the leading construction estimating software designed to dynamically plan for your next job. Contractors: Contact us today & request a free demo!

Open, Measure and Convert CATIA, Siemens NX, Creo, SolidWorks, SolidEdge, Inventor, Rhino, JT, STEP, IGS, VDA, X_T, SAT [Free Trial Now]

Affordable construction accounting software with fully integrated job costing. It's easy to learn. and easy to use. Find out more today!

Arcon Evo CAD software for architectural drawings and elevations

PV*SOL is the industry's leading 3D solar software with the most detailed configuration and shade analysis for PV systems.

Looking for the best takeoff software in the market? On Center takeoff software is an industry leader since 1998. From Takeoff to Estimating. We've you covered.

360e is all-in-one quoting, scheduling, tracking & billing software built by contractors for contractors. Request a free demo of our management software!

Chief Architect Premier is the top home design software product. Download a home design software trial version and learn about the Chief Architect Premier features.

Job costing software for construction companies. Track your profitability with excellent job cost reports. Import your estimates as budgets. A-Systems JobView handles AIA billing, multi-state payroll, and billing / invoicing.

PVcase Ground Mount is a solar design software that helps you create detailed 3D layouts and overcome site specific challenges upfront.

PataBid's MEP estimating software allows contractors to find, bid and win work on one platform. A powerful, estimating solution to produce predictable and profitable jobs.

Simple and powerful estimating & takeoff software for the construction industry. Instantly boost your productivity on all your estimating & takeoff jobs!

Automate your civil and structural analysis calculations. Enhance QA processes and combine with your 2D frame analysis. Download a full FREE Tedds trial today.

SharpeSoft is the leading choice for heavy construction cloud-based estimating software. Serving the construction industry for over 37 years, built by contractors to help contractors.

Easy Blue Print is a software program used to quickly create floor plans for office and home layouts with precise measurements.

Streamline workspace, event, and resource scheduling with Accruent's EMS software for a safe, enriching, and modern experience in workplaces and campuses.

RoadEng is a clean, simple and highly interactive corridor design tool. Ideal for a variety of projects: rural road & highways, rail & pipeline, forest & resource roads, and stream reconstruction. Download a free trial!

Increase profits and efficiencies with our home field service management software. It's preferred by plumbing and HVAC contractors everywhere.

The ProCal System provides calibration management software (CMMS) solutions for calibration, maintenance & validation.

Deltek ComputerEase is the leading construction software provider of job cost accounting, project management and payroll services.

Improve operations and boost profits with ServiceTrade's field service management software. Trusted by commercial service contractors for HVAC and fire protection services.

Buildxact is easy-to-use job and construction management software designed for builders and contractors. Sign up for your 14-day free trial.

Try the best construction estimating software with RIB Candy for free: ✓ Quantity takeoff ✓ Estimating ✓ Project management & planning ✓ Free trial

PV Elite provides engineers, designers, and inspectors with solutions that match their pressure vessel and heat exchanger design needs.

Payroll Mate® is stand-alone payroll software for small businesses and accountants. Download free trial now and start running payroll in-house using a Windows desktop or laptop computer.

Square Takeoff a Construction Blueprint Takeoff and Estimating Software

OpenFlows WaterCAD is an easy-to-use hydraulic modeling application for the analysis, design, and operation of water distribution systems.

AutoCAD Batch Script generator and AutoCAD automation and productivity software. Save time by eliminating repetitive tasks.

Road, Site, and Subdivision design automation in less time with minimal resources. Carlson RoadNET highway design. Import and export to various file formats including Civil3D, LandDesktop, AutoCAD (dwg, dgn, dxf)

IMSI Design is a leader in affordable, general-purpose 3D CAD (Computer Aided Design) and home design desktop software, and a pioneer in mobile solutions for the AEC (Architectural, Engineering, and Construction) industry.

IntelliBid is the most comprehensive estimating software for electrical, low voltage, and datacom. Largest items and assemblies database, and much more.

Construction project management software designed by builders, for builders. Easy to use on-site and in the office for seamless collaboration.

ConWize is an innovative cloud-based cost estimating & bidding software with powerful features including cost analysis & predictive analytics.

Our Calibration Management Software - Calibration Toolbox ADO enables ISO 9000 , ISO 17025 , 21CFR Part 11 calibrations .

Takeoff Live is a fully featured (Takeoff Estimation) Software used to calculate materials cost, construction cost, square footage, linear footage, and volume calculations that can be used by anybody.

Construction projects work on a strict schedule and budget. eTakeoff offers the only construction takeoff software & cost estimation that makes everything easier.

BuildBook's construction management software helps custom home builders, general contractors and remodelers run better construction projects, deliver a top-notch client experience, and increase their profits with project management tools, sales and marketing tools, and streamlined client communication - all in one easy-to-use platform. Try it for free!

LibreOffice, Calc, spreadsheet, ODF, open standards

Housecall Pro is the #1 software solution for home service businesses. Over 40,000 field service professionals trust Housecall Pro, join their success today.

Intuitive, customizable and backed by unmatched technical support, CHEMCAD is the leading chemical engineering simulation software that adapts to your specific needs. Start solving simple and complex chemical processes with incredible efficiency today.

Learn more about Design Master Electrical, 3D electrical building information modeling software for AutoCAD.

TurboCAD.com is home to award-winning TurboCAD 2D, 3D computer-aided design software as well as the DesignCAD, TurboFloorPlan, and TurboPDF family of products delivering superior value to optimize your design workflow.

Fives ProSim propose des logiciels de simulation de procédés et des prestations de service qui permettent aux industries d’améliorer leur efficacité opérationnelle.

Cloud-based asset management tool to automatically and accurately calculate tax depreciation for companies of all sizes across a range of jurisdictions.

Professional-grade 2D CAD software that can be used to create, edit, view, and markup any kind of 2D drawing or DWG file.

Proposal software with automated quoting, templates, contracts, and sample business proposals. Order and download for immediate use.

Lawn Care & Landscape Service Business Software to manage billing, scheduling, routing, estimating, accounting, and much more. No Monthly Fees for Software.

Learn how to streamline your calibration lab process with the right calibration management software this 2023! Metquay is the tool calibration tracking software that includes Calibration Certificates, Recalls, Uncertainty Calculations, Metcal Integration, customer portals with gauge tracking, etc.

Fluke Energy Analyze plus is a powerful software package designed to simplify the downloading, analysis, tracking and reporting of power quality and energy data.

Planyard contractor software helps ambitious teams ditch the spreadsheets, smash their financial targets and focus on growing their business.

ACCELQ is the most powerful software testing tool to achieve Codeless test automation and accelerate continuous testing

Enertia Software is the premium ERP software solution for upstream oil and gas organizations to streamline their data and increase process efficiencies.

See how Ansys computational fluid dynamics (CFD) simulation software enables engineers to make better decisions across a range of fluids simulations.

Win more bids, spot the mistakes early and pull advanced reports with SketchList, a complete 3D design software for all your wood project needs.

Less pain, more profit. Fast and accurate construction takeoff and estimating software to save you time, produce better lists and get more jobs done!

Concepts NREC improves the design and manufacturability of turbomachinery, including compressors, pumps, turbines, fans, blowers, and turbochargers.

Tekla Structural Designer is award-winning software that gives engineers the power to analyze and design buildings efficiently and profitably. Start your FREE 30 day trial now!

Insight building performance analysis software empowers architects and engineers to design more energy-efficient buildings with advanced simulation engines.

CIMCON Software helps minimize business risks in end-user computing applications: spreadsheets, Access Databases, VBScript, Tableau, R, etc.

Create masterful landscape projects with the all-in-one landscape software built to transform your design, presentation, irrigation, and documentation workflows.

Conheça a melhor e mais completa plataforma de privacidade e proteção de dados para projetos de conformidade. Esteja adequado para a LGPD com essa ferramenta em gestão de privacidade.

EaseUS Data Recovery Wizard Professional can retrieve all lost data from Hard disk drives like HDD, SSD, RAID, NAS, etc. It also supports data recovery from digital cameras, USB flash drives, SD cards, pen drives and more.

Home inspection software, websites, and business management tools for writing and managing property reports for buyers, sellers, and agents.

Purpose-built by and for interior designers, Programa removes headaches and distractions so you and your studio have the freedom to design.

Site plan software allowing residential contractors and home builders to determine site suitability, position and price point for any build remotely.

AccuRanker is the Ultimate Rank Tracker Tool for Enterprises and SEO Agencies which facilitates keyword rank tracking and allows them to measure organic growth online.

Land F/X is landscape architecture software and irrigation design software that adapts AutoCAD to the needs of your profession. Design faster, with 100 percent

The only app every contractor needs to track job progress and communicate with their crew. Get unlimited photo storage, checklists, and PDF photo reports.

Discover a complete range of electrical PLM, CAD, system definition, electrical equipment manufacturing and data management software packages. -- -423

Get all the tools needed to run your business and become more profitable. Sales. Service. Automation. It's the Complete HVAC Solution you need.

Optimize design to ensure compliance, understand behavior, and accurately predict the performance of all types of offshore structures.

Project Consultants and Asset Owners slash reporting costs and boost profit with Mastt's simple, easy-to-use solution for dashboards & reports on Capital Projects & Programs.

Intelligent electrical estimating software to help you auto-populate proposals, to estimate faster. Get started with a free trial and training.

SalesBuilder Plus CRM software solution helps streamline builders & contractors sales, follow-up marketing and customer service/Warranty.

Easy to use online rota software. Plan rotas, manage leave requests, monitor time & attendance — with free apps for your staff. Try it free today!

Fabrication ESTmep™, CADmep™, and CAMduct™ software provide an integrated set of tools for MEP specialty contractors to estimate, detail, and drive fabrication of mechanical building systems.