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

    Your project is our top priority. Web24 is a software development company and interactive agency. Our team will develop a website, online store, or web portal that functions flawlessly. It will be technologically outstanding! We've been honing our web design skills for 13 years. We manage your proje


    Highlights

    $10,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    2-9

    Employees

    Gdynia, Pomeranian, Pl

    Services Provided+2 Services
    20% Custom Web Application Development
    10% E-Commerce Development
    3% Legacy System Modernization
    17% UX Research & Usability Testing
    AI Summary

    “web24.com.pl Sp. z o.o. is a seasoned software development and interactive agency offering comprehensive web design, development, marketing, and support services, with extensive experience and client success.”

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

    Scion Internet specializes in creating strong and secure web applications and services that standard solutions cannot match. Our web development offerings are effective, engaging, and dependable, delivering results consistently. We have a custom web development team at Scion Internet that is focused


    Highlights

    $1,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    2-9

    Employees

    Kendal, England, Gb

    Services Provided+2 Services
    27% Custom Web Application Development
    3% E-Commerce Development
    3% Legacy System Modernization
    17% UX Research & Usability Testing
    AI Summary

    “Scion Internet develops custom, secure web applications tailored to complex business workflows, enhancing efficiency, reducing costs, and delivering reliable, effective digital solutions.”

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

    At Ant Farm, we create solid architectural designs that align with your business objectives and technological requirements, guaranteeing that your software is both resilient and adaptable for future challenges. Our experience spans across startups, mid-sized firms, and large organizations, allowing


    Highlights

    $5,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    2-9

    Employees

    Pune, Maharashtra, In

    Services Provided+2 Services
    18% Custom Web Application Development
    20% API Development & Integration
    8% E-Commerce Development
    5% Legacy System Modernization
    AI Summary

    “Ant Farm delivers expert software architecture and development, cloud infrastructure, code auditing, and strategic technology consulting to startups and enterprises, ensuring scalable, secure, and high-quality solutions.”

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

    Lemmaprovides top-notch engineering teams. We collaborate with both startups and large enterprises to create tailored software solutions. Our experienced and proficient teams are prepared to deliver code starting from Day 1.


    Highlights

    $5,000+

    Min Project Size

    $100-149/hr

    Avg Hourly Rate

    10-49

    Employees

    Los Angeles, California, Us

    Services Provided+4 Services
    20% Custom Web Application Development
    15% Mobile App Development (iOS & Android)
    3% Blockchain & Web3 Development
    7% E-Commerce Development
    AI Summary

    “Lemma delivers expert engineering teams to startups and enterprises, offering customized software solutions with experienced professionals ready to contribute from Day 1.”

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

    Innovalabs Technologies has been a comprehensive software development firm based in the USA since 2016. We are recognized as one of the top technology consulting companies and employ a skilled team of Smart Contract Developers dedicated to supporting your business success.


    Highlights

    $10,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    10-49

    Employees

    Services Provided+6 Services
    13% Custom Web Application Development
    10% Mobile App Development (iOS & Android)
    8% E-Commerce Development
    13% API Development & Integration
    AI Summary

    “Innovalabs Technologies, established in 2016 in the USA, is a leading software development and technology consulting firm specializing in smart contract solutions to support business success.”

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

    Brainence creates top-tier software and the engineering teams that support it. For over 9 years, we have assisted more than 80 startups and enterprises in closing talent shortages, scaling efficiently, and delivering high-performing products. Our expertise covers various industries, including health


    Highlights

    $5,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    50-249

    Employees

    Lviv, Lviv, Ua

    Services Provided+22 Services
    3% ERP & CRM Development
    3% QA & Software Testing
    4% Frontend Development
    4% Backend Development
    AI Summary

    “Brainence delivers custom software development and dedicated engineering teams across industries, specializing in web, mobile, SaaS, AI solutions, leveraging modern technologies for scalable, high-quality products.”

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

    HELLO PEOPLE is a premier company in Australia specializing in custom software development, mobile app development, and API integration. Since our establishment in 2008, we have remained committed to our foundational mission: to unite skilled individuals with advanced technology to tackle the distin


    Highlights

    $5,000+

    Min Project Size

    < $25/hr

    Avg Hourly Rate

    10-49

    Employees

    West Perth, Western Australia, Au

    Services Provided+12 Services
    30% Mobile App Development (iOS & Android)
    25% Software Development Services
    10% Web App UI Design
    6% Other IT Consulting and SI
    AI Summary

    “HELLO PEOPLE is an Australian leader in custom software and mobile app development, leveraging advanced technologies and industry expertise to deliver tailored IT solutions and consulting services.”

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

    Nitka Technologies is a provider of managed software engineering services that focuses on delivering comprehensive software solutions through complete development cycles, regardless of complexity. Our goal is to provide exceptional software experiences with transparent pricing and on-time delivery.


    Highlights

    $25,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    250-999

    Employees

    Staten Island, New York, Us

    Services Provided+7 Services
    5% Legacy System Modernization
    5% E-Commerce Development
    8% API Development & Integration
    10% Custom Web Application Development
    AI Summary

    “Nitka Technologies delivers comprehensive managed software engineering services through dedicated expert teams, ensuring exceptional solutions with transparent pricing and timely project execution across multiple disciplines.”

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

    At Thorus, we specialize in Digital Transformation! We’ll work to ensure your company thrives in a post-COVID-19 landscape. Our global network of partners is prepared to provide their expertise in creating a future-proof environment for your business by assembling your ideal IT team.


    Highlights

    $1,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    2-9

    Employees

    Austin, Texas, Us

    Services Provided+3 Services
    20% Custom Web Application Development
    15% Mobile App Development (iOS & Android)
    13% API Development & Integration
    2% Legacy System Modernization
    AI Summary

    “Thorus Solutions specializes in digital transformation, leveraging a global partner network to build future-ready IT teams that ensure business success in the evolving post-COVID-19 environment.”

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

    Creating solutions tailored to your needs! Whether you require enterprise solutions or bespoke software development, we are the dependable team that transforms your visions into reality. Our focus is on action rather than words. Tech Experts Our team includes a variety of tech experts who are skil


    Highlights

    $10,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    10-49

    Employees

    Palo Alto, California, Us

    Services Provided+5 Services
    18% Custom Web Application Development
    10% Mobile App Development (iOS & Android)
    5% E-Commerce Development
    13% QA & Software Testing
    AI Summary

    “Seroft.com specializes in custom software, AI-driven automation, and enterprise modernization, delivering tailored, innovative IT solutions with transparency and expert Microsoft-certified support to accelerate business growth.”

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.