# Best MEP Software for Small Business ## How Many MEP Software Products Does G2 Track? **Total Products under this Category:** 33 ### Category Stats (Aug 2026) - **Average Rating:** 4.26/5 (↑0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings _Last updated: August 15, 2026_ ## How Does G2 Rank MEP Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 600+ Authentic Reviews - 33+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## G2 Grid® for MEP Software ![G2 Grid® for MEP Software plotting products by satisfaction and market presence](https://www.g2.com/categories/mep/grids.png?focus%5B%5D=5306&focus%5B%5D=16098&focus%5B%5D=88568&focus%5B%5D=116516&focus%5B%5D=58957) Highlighted products: AutoCAD MEP, HEC-RAS, Revit MEP, Advance Steel, and SolidWorks Flow Simulation. Underlying data: [Grid® JSON](https://www.g2.com/categories/mep/grids.json?focus%5B%5D=autocad-mep&focus%5B%5D=hec-ras&focus%5B%5D=revit-mep&focus%5B%5D=advance-steel&focus%5B%5D=dassault-systemes-solidworks-flow-simulation&segment=small-business) ### [AutoCAD MEP](https://www.g2.com/products/autocad-mep/reviews) AutoCAD® MEP software helps you draft, design, and document building systems. **Average Rating:** 4.3/5.0 **Total Reviews:** 187 #### How Do G2 Users Rate AutoCAD MEP? - **Quality of Support:** 8.3/10 (Category avg: 8.5/10) - **Systems:** 8.5/10 (Category avg: 8.6/10) - **Analysis:** 7.9/10 (Category avg: 8.2/10) - **Documentation:** 8.2/10 (Category avg: 8.4/10) #### Who Is the Company Behind AutoCAD MEP? - **Seller:** [Autodesk](https://www.g2.com/sellers/autodesk) - **Year Founded:** 1982 - **HQ Location:** San Francisco - **Twitter:** @autodesk 273,215 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a2fe9ff0f27ad5413604e083d9467fcc58e4e387e3e0b0a04c70db95dce1df58&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fautodesk%2F&secure%5Burl_type%5D=linkedin_company_website) 15,352 employees on LinkedIn® - **Ownership:** NASDAQ:ADSK #### Who Uses This Product? - **Who Uses This:** Executive Engineer, Senior Engineer - **Top Industries:** Construction, Design - **Company Size:** 49% Medium, 27% Large #### What Do G2 Reviewers Say About AutoCAD MEP? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **BIM integration** in AutoCAD MEP, enhancing efficiency and simplifying drafting processes for electrical engineering. - Users value the **versatile drafting capabilities** of AutoCAD MEP, enabling efficient planning and easy symbol integration. - Users value the **BIM features and automation** in AutoCAD MEP, enhancing efficiency in drafting electrical plans. - Users value the **extensive symbol library** in AutoCAD MEP, enhancing efficiency and simplifying electrical drafting processes. - Users value the **advanced BIM features** in AutoCAD MEP, enhancing efficiency and simplifying electrical drafting tasks. ##### Cons - Users find the **difficult modifications** in AutoCAD MEP frustrating, especially when relearning setups and adapting to constant changes. - Users express frustration over **inadequate tools** in AutoCAD MEP, with new features often being buggy and unintuitive. - Users face a significant **learning curve** with AutoCAD MEP due to constant updates and changes in interface layout. - Users often struggle with **update issues** , as new versions require time to relearn workflows and adapt settings. #### What Are Recent G2 Reviews of AutoCAD MEP? **["4.4/5"](https://www.g2.com/survey_responses/autocad-mep-review-9191987)** **Rating:** 5.0/5.0 stars _— Pranav Nithin R._ [Read full review](https://www.g2.com/survey_responses/autocad-mep-review-9191987) **["A foundational tool for electrical engineers — powerful, flexible, and still evolving"](https://www.g2.com/survey_responses/autocad-mep-review-12402386)** **Rating:** 5.0/5.0 stars _— Walter J._ [Read full review](https://www.g2.com/survey_responses/autocad-mep-review-12402386) #### What Are G2 Users Discussing About AutoCAD MEP? - [What is AutoCAD MEP used for?](https://www.g2.com/discussions/what-is-autocad-mep-used-for) - [What is the difference between AutoCAD and Autocad MEP?](https://www.g2.com/discussions/what-is-the-difference-between-autocad-and-autocad-mep) - 1 comment - [What are the main features of AutoCAD?](https://www.g2.com/discussions/autocad-mep-what-are-the-main-features-of-autocad) - [How do I create a MEP in AutoCAD?](https://www.g2.com/discussions/how-do-i-create-a-mep-in-autocad) - [What is MEP in AutoCAD?](https://www.g2.com/discussions/what-is-mep-in-autocad) - 1 comment ### [HEC-RAS](https://www.g2.com/products/hec-ras/reviews) HEC-RAS is a computer program that models the hydraulics of water flow through natural rivers and other channels. The program is one-dimensional, meaning that there is no direct modeling of the hydraulic effect of cross section shape changes, bends, and other two- and three-dimensional aspects of flow. **Average Rating:** 4.3/5.0 **Total Reviews:** 35 #### How Do G2 Users Rate HEC-RAS? - **Quality of Support:** 7.2/10 (Category avg: 8.5/10) - **Systems:** 7.9/10 (Category avg: 8.6/10) - **Analysis:** 8.7/10 (Category avg: 8.2/10) - **Documentation:** 7.7/10 (Category avg: 8.4/10) #### Who Is the Company Behind HEC-RAS? - **Seller:** [U.S. Army Corps of Engineers](https://www.g2.com/sellers/u-s-army-corps-of-engineers) - **Year Founded:** 1776 - **HQ Location:** Washington, DC - **Twitter:** @USACEHQ 47,659 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=40beef6f9b6287e0b76d1a7ab5d7f6a6350e37d8dd6f86d82ca0199086360912&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1224%2F&secure%5Burl_type%5D=linkedin_company_website) 26,533 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Civil Engineering - **Company Size:** 36% Medium, 36% Small #### What Are Recent G2 Reviews of HEC-RAS? **["Best Free Hydraulic Analysis Software"](https://www.g2.com/survey_responses/hec-ras-review-6498549)** **Rating:** 5.0/5.0 stars _— Verified User in Civil Engineering_ [Read full review](https://www.g2.com/survey_responses/hec-ras-review-6498549) **["15 years user of HEC-RAS"](https://www.g2.com/survey_responses/hec-ras-review-5214316)** **Rating:** 5.0/5.0 stars _— George (Zuliang) Y._ [Read full review](https://www.g2.com/survey_responses/hec-ras-review-5214316) #### What Are G2 Users Discussing About HEC-RAS? - [What is HEC-RAS used for?](https://www.g2.com/discussions/hec-ras-what-is-hec-ras-used-for) ### [Revit MEP](https://www.g2.com/products/revit-mep/reviews) Revit MEP is a specialized Building Information Modeling (BIM) software tailored for Mechanical, Electrical, and Plumbing (MEP) engineers, detailers, and fabricators. It enables professionals to design, analyze, and document complex MEP systems within a unified 3D model, facilitating coordination and reducing errors throughout the project lifecycle. Key Features and Functionality: - Comprehensive MEP Modeling: Create detailed and accurate models for mechanical, electrical, and plumbing systems, ensuring seamless integration with architectural and structural components. - System Analysis and Optimization: Perform simulations and analyses to optimize system performance, energy efficiency, and sustainability, aiding in informed decision-making. - Automated Documentation: Generate coordinated and consistent documentation, including schedules, annotations, and construction drawings, streamlining the documentation process. - Collaboration and Coordination: Utilize cloud-based collaboration tools to work concurrently with team members, enhancing communication and reducing conflicts between disciplines. - Fabrication and Detailing: Transition from design to fabrication seamlessly with tools that support detailed modeling and preparation for manufacturing and installation. Primary Value and User Solutions: Revit MEP addresses the challenges of designing and managing complex MEP systems by providing an integrated platform that enhances accuracy, efficiency, and collaboration. By centralizing design data within a BIM environment, it reduces errors, improves project coordination, and supports sustainable design practices. This leads to cost savings, faster project delivery, and higher-quality outcomes for MEP professionals and their clients. **Average Rating:** 4.6/5.0 **Total Reviews:** 173 #### How Do G2 Users Rate Revit MEP? - **Quality of Support:** 8.7/10 (Category avg: 8.5/10) - **Systems:** 8.8/10 (Category avg: 8.6/10) - **Analysis:** 8.4/10 (Category avg: 8.2/10) - **Documentation:** 8.7/10 (Category avg: 8.4/10) #### Who Is the Company Behind Revit MEP? - **Seller:** [Autodesk](https://www.g2.com/sellers/autodesk) - **Year Founded:** 1982 - **HQ Location:** San Francisco - **Twitter:** @autodesk 273,215 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a2fe9ff0f27ad5413604e083d9467fcc58e4e387e3e0b0a04c70db95dce1df58&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fautodesk%2F&secure%5Burl_type%5D=linkedin_company_website) 15,352 employees on LinkedIn® - **Ownership:** NASDAQ:ADSK #### Who Uses This Product? - **Who Uses This:** BIM Engineer, Executive Engineer - **Top Industries:** Design, Construction - **Company Size:** 51% Medium, 33% Large #### What Are Recent G2 Reviews of Revit MEP? **["THE BEST OF MY LIFE"](https://www.g2.com/survey_responses/revit-mep-review-10930631)** **Rating:** 5.0/5.0 stars _— Rey David H._ [Read full review](https://www.g2.com/survey_responses/revit-mep-review-10930631) **["Effortless Coordination and Fast Documentation with Revit MEP"](https://www.g2.com/survey_responses/revit-mep-review-11863341)** **Rating:** 5.0/5.0 stars _— Vinay G._ [Read full review](https://www.g2.com/survey_responses/revit-mep-review-11863341) #### What Are G2 Users Discussing About Revit MEP? - [What is Revit MEP used for?](https://www.g2.com/discussions/what-is-revit-mep-used-for) - [What can Autodesk Revit do?](https://www.g2.com/discussions/what-can-autodesk-revit-do) - [Can Revit be used for estimating?](https://www.g2.com/discussions/can-revit-be-used-for-estimating) - 1 comment - [What is the difference between Revit and Revit MEP?](https://www.g2.com/discussions/what-is-the-difference-between-revit-and-revit-mep) - [What is Revit MEP software?](https://www.g2.com/discussions/what-is-revit-mep-software) - 1 comment ### [Advance Steel](https://www.g2.com/products/advance-steel/reviews) 3D modeling software for steel detailing, design, fabrication, and construction **Average Rating:** 3.9/5.0 **Total Reviews:** 22 #### How Do G2 Users Rate Advance Steel? - **Quality of Support:** 8.1/10 (Category avg: 8.5/10) - **Systems:** 8.9/10 (Category avg: 8.6/10) - **Analysis:** 8.6/10 (Category avg: 8.2/10) - **Documentation:** 9.2/10 (Category avg: 8.4/10) #### Who Is the Company Behind Advance Steel? - **Seller:** [Autodesk](https://www.g2.com/sellers/autodesk) - **Year Founded:** 1982 - **HQ Location:** San Francisco - **Twitter:** @autodesk 273,215 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a2fe9ff0f27ad5413604e083d9467fcc58e4e387e3e0b0a04c70db95dce1df58&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fautodesk%2F&secure%5Burl_type%5D=linkedin_company_website) 15,352 employees on LinkedIn® - **Ownership:** NASDAQ:ADSK #### Who Uses This Product? - **Top Industries:** Civil Engineering, Construction - **Company Size:** 70% Small, 17% Medium #### What Are Recent G2 Reviews of Advance Steel? **["Advance Steel Review"](https://www.g2.com/survey_responses/advance-steel-review-7810193)** **Rating:** 4.0/5.0 stars _— Rahulkumar M._ [Read full review](https://www.g2.com/survey_responses/advance-steel-review-7810193) **["Solid design software for structural steel design"](https://www.g2.com/survey_responses/advance-steel-review-4585898)** **Rating:** 5.0/5.0 stars _— Spencer B._ [Read full review](https://www.g2.com/survey_responses/advance-steel-review-4585898) #### What Are G2 Users Discussing About Advance Steel? - [Is steel BIM advanced?](https://www.g2.com/discussions/is-steel-bim-advanced) - [Does Advance Steel include AutoCAD?](https://www.g2.com/discussions/does-advance-steel-include-autocad) - [What is the best software for steel detailing?](https://www.g2.com/discussions/what-is-the-best-software-for-steel-detailing) - [What is Advance Steel used for?](https://www.g2.com/discussions/what-is-advance-steel-used-for) ### [SolidWorks Flow Simulation](https://www.g2.com/products/dassault-systemes-solidworks-flow-simulation/reviews) SOLIDWORKS Flow Simulation is an intuitive Computational Fluid Dynamics (CFD) solution embedded within SOLIDWORKS 3D CAD that enables you to quickly and easily simulate liquid and gas flows through and around your designs to calculate product performance and capabilities. **Average Rating:** 4.1/5.0 **Total Reviews:** 33 #### How Do G2 Users Rate SolidWorks Flow Simulation? - **Quality of Support:** 8.3/10 (Category avg: 8.5/10) - **Systems:** 9.2/10 (Category avg: 8.6/10) - **Analysis:** 8.8/10 (Category avg: 8.2/10) - **Documentation:** 8.7/10 (Category avg: 8.4/10) #### Who Is the Company Behind SolidWorks Flow Simulation? - **Seller:** [Dassault Systemes](https://www.g2.com/sellers/dassault-systemes) - **Year Founded:** 1981 - **HQ Location:** Velizy-Villacoublay - **Twitter:** @Dassault3DS 74,082 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=be24ad513e765c24033d0729104c71dc2870899bb3658f6b85f33967626cbb1a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F3896%2F&secure%5Burl_type%5D=linkedin_company_website) 27,414 employees on LinkedIn® - **Ownership:** EPA: DSY.PA #### Who Uses This Product? - **Top Industries:** Information Technology and Services, Design - **Company Size:** 51% Small, 29% Medium #### What Are Recent G2 Reviews of SolidWorks Flow Simulation? **["Good for less accurate simulation"](https://www.g2.com/survey_responses/solidworks-flow-simulation-review-9129560)** **Rating:** 4.0/5.0 stars _— Dhirendra M._ [Read full review](https://www.g2.com/survey_responses/solidworks-flow-simulation-review-9129560) **["Solidworks simulation review"](https://www.g2.com/survey_responses/solidworks-flow-simulation-review-9148353)** **Rating:** 4.0/5.0 stars _— Devansh G._ [Read full review](https://www.g2.com/survey_responses/solidworks-flow-simulation-review-9148353) #### What Are G2 Users Discussing About SolidWorks Flow Simulation? 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