Top HVAC Legacy System Modernization Companies

Discover Legacy System Modernization companies serving the HVAC industry. Compare services, pricing, and capabilities to find the right partner on Edverise.

How this list is built

We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

Top HVAC Legacy System Modernization Companies

  1. Is this your business? Become an Edverise partner & Claim Now

    Smile! You've discovered your ideal team of software developers. We're here for Chief Technology Officers, Product Owners, and anyone looking to take their business to new heights. Why choose Febrit? We resonate with our clients—they share our values. They prefer high-quality work and excellent desi


    Highlights

    $25,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    10-49

    Employees

    Rzeszow, Subcarpathian, Pl

    Services Provided+11 Services
    5% Mobile App Development (iOS & Android)
    8% Custom Web Application Development
    3% E-Commerce Development
    7% Backend Development
    AI Summary

    “Febrit is a dependable software development team dedicated to delivering high-quality, design-focused solutions with open communication, catering to CTOs and product owners aiming to advance their businesses.”

  2. Is this your business? Become an Edverise partner & Claim Now

    We are a team of innovative individuals, just like you, dedicated to one goal: Development. We challenge ourselves each day to create top-quality content for all mobile platforms. With us, you won't feel lost; we simplify everything you request and ensure you understand each step we take to deliver


    Highlights

    $5,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    10-49

    Employees

    Lucknow, Uttar Pradesh, In

    Services Provided+5 Services
    7% Custom Web Application Development
    17% Mobile App Development (iOS & Android)
    8% E-Commerce Development
    2% Legacy System Modernization
    AI Summary

    “Mobizers is a dedicated team specializing in developing high-quality mobile applications across platforms, delivering tailored solutions for e-commerce and beyond with clear communication and collaboration.”

  3. Is this your business? Become an Edverise partner & Claim Now

    AVASOFT is a next-generation product company focused on accelerating digital transformation for businesses and consumers by leveraging modern workplace solutions, data science, mobility, and cloud technology. Headquartered in Pennsylvania, with additional offices in Malaysia and India, we design our


    Highlights

    $10,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    250-999

    Employees

    Blue Bell, Pennsylvania, Us

    Services Provided+14 Services
    4% API Development & Integration
    9% Custom Web Application Development
    5% Mobile App Development (iOS & Android)
    5% ERP & CRM Development
    AI Summary

    “AVASOFT accelerates digital transformation through scalable workplace solutions, data science, cloud technology, and mobility, delivering cost-effective, customized products with proven global success and expert leadership.”

  4. Is this your business? Become an Edverise partner & Claim Now

    Smith Consulting offers tailored technology solutions for your business, whether you need them for the short term or long term. Our team includes experts in integrations and design, allowing you to concentrate on what sets your business apart. Our skilled professionals will be a valuable addition to


    Highlights

    $1,000+

    Min Project Size

    $100-149/hr

    Avg Hourly Rate

    10-49

    Employees

    Laguna Niguel, California, Us

    Services Provided+8 Services
    3% Backend Development
    1% Legacy System Modernization
    8% ERP & CRM Development
    8% E-Commerce Development
    AI Summary

    “Smith Consulting delivers tailored technology solutions—including ERP/CRM integration, eCommerce platforms, and custom software—providing expert support to enhance your business operations effectively.”

  5. Is this your business? Become an Edverise partner & Claim Now

    We specialize in providing advanced digital solutions that enhance business processes through automation and data analysis. Our expertise focuses on utilizing the Microsoft Power Platform, which includes Power Automate, Power Apps, Power BI, and SharePoint, as well as automating workflows within Sal


    Highlights

    $1,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    2-9

    Employees

    Marinha Grande, Pt

    Services Provided+6 Services
    5% Frontend Development
    3% Backend Development
    8% ERP & CRM Development
    14% Custom Web Application Development
    AI Summary

    “786 Technologies delivers advanced digital solutions leveraging Microsoft Power Platform and Salesforce automation to optimize workflows, data visualization, and analytics, enhancing organizational efficiency and decision-making.”

  6. Is this your business? Become an Edverise partner & Claim Now

    HyperAspect is a Bulgarian software firm established in 2017. At that time, we chose to pursue two avenues for growth. The first involves our consultancy services, where we supply skilled developers to companies in the USA, Europe, and beyond, helping them tackle complex projects. The second avenue


    Highlights

    $25,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    10-49

    Employees

    Services Provided+8 Services
    8% Custom Web Application Development
    5% Mobile App Development (iOS & Android)
    3% E-Commerce Development
    13% Cloud Consulting & SI
    AI Summary

    “HyperAspect, a Bulgarian firm since 2017, offers AI-driven software, custom web and mobile development, cloud consulting, and skilled IT staff augmentation for global clients.”

  7. Is this your business? Become an Edverise partner & Claim Now

    Teklino is a comprehensive IT firm that provides innovative software, AI, and cloud solutions for startups, small and medium-sized enterprises, and large companies around the globe. We focus on creating scalable, secure, and high-performance digital products customized to meet specific business requ


    Highlights

    $1,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    2-9

    Employees

    Ahmedabad, Gujarat, In

    Services Provided+14 Services
    4% Mobile App Development (iOS & Android)
    4% Backend Development
    2% E-Commerce Development
    3% Progressive Web App (PWA) Development
    AI Summary

    “Teklino is a global IT firm specializing in software development, AI, cloud services, and digital transformation, delivering scalable, secure, and innovative solutions to diverse businesses.”

  8. Is this your business? Become an Edverise partner & Claim Now

    Jocc is a firm focused on web and mobile development. Our team consists of skilled professionals from various fields. We offer tailored solutions using advanced technology to create software that is both functional and designed to withstand future challenges.


    Highlights

    $5,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    10-49

    Employees

    Serra Gaucha, Br

    Services Provided+5 Services
    13% Mobile App Development (iOS & Android)
    13% Custom Web Application Development
    5% E-Commerce Development
    2% Legacy System Modernization
    AI Summary

    “Jocc tecnologia delivers tailored web and mobile software solutions, UX/UI design, and managed IT services, combining advanced technology and expertise for functional, future-ready applications.”

  9. Is this your business? Become an Edverise partner & Claim Now

    We are an AI-driven SaaS agency dedicated to developing top-notch, enterprise-grade products for both first-time founders and established startups. Our emphasis is on creating quick, visually appealing designs and high-performing MVPs.


    Highlights

    $1,000+

    Min Project Size

    < $25/hr

    Avg Hourly Rate

    2-9

    Employees

    Services Provided+3 Services
    5% Legacy System Modernization
    25% Custom Web Application Development
    15% API Development & Integration
    5% E-Commerce Development
    AI Summary

    “MoonMVP is an AI-driven SaaS agency specializing in fast, high-quality MVP development with visually appealing designs for startups and first-time founders seeking enterprise-grade products.”

  10. Is this your business? Become an Edverise partner & Claim Now

    A Belfast-based app and software development agency focused on creating and delivering top-notch custom app and software solutions for tech startups, as well as serving as an additional resource for other software development firms.


    Highlights

    $1,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    10-49

    Employees

    Belfast, Northern Ireland, Gb

    Services Provided+5 Services
    14% Custom Web Application Development
    5% Mobile App Development (iOS & Android)
    1% Legacy System Modernization
    12% UX Research & Usability Testing
    AI Summary

    “DJINN DIGITAL is a Belfast-based agency specializing in custom software and mobile app development, UX/UI design, AI integration, graphic design, and managed IT services for tech startups and firms.”

One Platform. One Promise. One Trust.

Edverise is building the trusted way to find tech vendors. List your company early, or talk to us about backing the platform.