# StrengthHold Structures (SHS) > Premier structural engineering firm in Sangli, Maharashtra (est. 2021). Specializes in RCC design, Industrial Steel Buildings, and geotechnical foundations for residential, commercial, and industrial projects. This file provides a machine-readable directory of pages and resources on StrengthHold Structures for LLMs, AI agents, and web crawlers. ## Main Pages - [Home Page](index.php): Contains the company introduction, featured projects grid, value proposition, and client statistics. - [Services Overview](services.php): A breakdown of structural engineering capability, code compliance, and execution framework. - [Portfolio Showcase](portfolio.php): A grid-based portfolio showing completed RCC and Industrial Steel structural engineering projects. - [Estimate Scope Tool](estimator.php): An interactive cost and scope estimation tool for RCC and structural steel designs. - [Service Finder Quiz](service-quiz.php): A dynamic questionnaire to find the exact engineering services required for a project. - [About Us](about.php): Detail on the firm's history, regional expertise in black cotton soils, and lead designer Kaustubh Patil. - [Clients & Reviews](clients.php): Client reviews, satisfaction details, and industry feedback. ## Services Details - [RCC Structural Design](services-rcc.php): IS 456-compliant multi-storey frames, shear walls, post-tensioned slabs. - [Steel & PEB Design](services-steel.php): IS 800-compliant warehouses, factories, long-span structures. - [Geotechnical Foundations](services-foundation.php): Raft, pile, and combined footings optimized for challenging black cotton soil (IS 1893 seismic zones). - [Quality Supervision](services-supervision.php): On-site reinforcement inspections, concrete quality checks, and design compliance verification. - [Client Coordination](services.php): Custom client alignment on budgets, timelines, and design revisions. - [Civil Engineer & Builder Coordination](services.php): Direct site-level contractor support, reinforcement briefs, and error prevention. ## Optional - [Pune Office](location-pune.php): Regional services and UDCPR compliance details for Pune. - [Miraj Office](location-miraj.php): Foundation design and local structural supervision for Miraj. - [Kolhapur Office](location-kolhapur.php): Structural engineering and soil-specific foundations for Kolhapur. - [Satara Office](location-satara.php): RCC design and code compliance for Satara. - [Tasgaon Office](location-tasgaon.php): Foundation design and agricultural warehouse engineering for Tasgaon. - [Engineering Blog](blog.php): Articles and engineering insights on concrete technology and building codes.