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.

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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

4,482 Companies

Top HVAC Legacy System Modernization Companies

Krish Apps Lab Pvt. Ltd.
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Krish Apps Lab Pvt. Ltd. is a leading player in the evolving landscape of business and consumer-focused mobile applications. Since our inception in 2010, we have successfully created over 200 applications across various mobile platforms. Today, we specialize in mobile application development, provid
Highlights
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided
70% Mobile App Development (iOS & Android)
10% E-Commerce Development
5% Legacy System Modernization
15% Custom Web Application Development
AI Summary
“Krish Apps Lab Pvt. Ltd. specializes in end-to-end mobile application development across multiple platforms, delivering innovative, user-friendly solutions for business, utilities, entertainment, and gaming since 2010.”
Lindner IT
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In today's increasingly digital environment, the demand for tailored and efficient software is more important than ever for businesses of all sizes. Introducing Lindner IT, an innovative software development firm committed to delivering state-of-the-art solutions customized to meet your specific nee
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Igersheim, De
Services Provided+3 Services
15% Custom Web Application Development
8% Mobile App Development (iOS & Android)
10% Backend Development
7% Frontend Development
AI Summary
“Lindner IT is a German software firm specializing in custom development, modernization, UI/UX design, and testing, delivering tailored digital solutions aligned with client objectives.”
Digisoft Solution
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Digisoft Solution is a global IT consulting and software development firm with over 12 years of experience assisting businesses around the world in transforming intricate concepts into scalable digital solutions. Our team of more than 100 developers, designers, and strategists has successfully compl
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided+3 Services
10% Mobile App Development (iOS & Android)
8% E-Commerce Development
4% Legacy System Modernization
5% QA & Software Testing
AI Summary
“Digisoft Solution is a global IT consultancy with 12+ years experience, offering scalable digital solutions across industries via tailored software development, design, and marketing services.”
Cyrex Enterprise
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Cyrex is a domestic cybersecurity firm focused on Penetration Testing (for security), Load Testing (for performance and scalability), and Software Development. Established in 2015, Cyrex leverages its distinctive combination of technical skills and innovative thinking to push the limits of cybersecu
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Gent, East Flanders, Be
Services Provided+6 Services
8% Custom Web Application Development
5% API Development & Integration
2% Legacy System Modernization
10% Blockchain & Web3 Development
AI Summary
“Cyrex Enterprise is a Belgium-based firm specializing in cybersecurity-driven software development, blockchain solutions, UX/UI design, and IT consulting, enhancing security, scalability, and usability for diverse industries.”
VORTEX
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Vortex is a digital solutions firm that specializes in AI-driven transformation, assisting organizations throughout Latin America in reimagining their business processes, platforms, and customer experiences. By integrating advanced technology, comprehensive business insights, and a user-centric desi
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Services Provided+4 Services
7% Mobile App Development (iOS & Android)
14% Custom Web Application Development
13% Legacy System Modernization
17% AI Agent & Multi-Agent System Development
AI Summary
“Vortex is a Latin American digital firm leveraging AI to transform business processes across industries, offering end-to-end solutions that enhance productivity, reduce costs, and improve customer experiences.”
TXP Technology x People
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At TXP, we accelerate the modernization of businesses on a large scale. We tackle intricate challenges by integrating technology with human resources. By merging consulting insights, development services, and staffing solutions, we empower our clients to reach their full potential and create a robus
Highlights
$25,000+
Min Project Size
250-999
Employees
Services Provided+9 Services
5% API Development & Integration
8% Custom Web Application Development
13% Legacy System Modernization
10% IT Staff Augmentation
AI Summary
“TXP Technology x People integrates consulting, development, and staffing to modernize businesses using technology and skilled talent, focusing on cloud, AI, cybersecurity, and legacy system solutions.”
Expertinasia Pvt. Ltd.
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ExpertInAsia Pvt. Ltd. is a technology consulting and software engineering firm that excels in developing modern web, mobile, and cloud-native solutions. We collaborate with global enterprises, ambitious startups, and innovative brands to create, build, and expand digital products that yield tangibl
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Indore, Madhya Pradesh, In
Services Provided+8 Services
10% Custom Web Application Development
10% Mobile App Development (iOS & Android)
8% API Development & Integration
8% Backend Development
AI Summary
“ExpertInAsia Pvt. Ltd. is a technology consulting firm delivering scalable web, mobile, and cloud solutions across industries, combining engineering excellence with strategic product development and support.”
Acuminous Software Pvt Ltd
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Acuminous Software, established in 2010, is an ISO 9001:2015 certified company specializing in Software Development, IT Services, and Consulting. We are located in Ontario, Canada, and Gurgaon, Haryana. Our primary software services encompass: Our consulting services feature:
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
45% Custom Web Application Development
30% Mobile App Development (iOS & Android)
15% E-Commerce Development
10% Legacy System Modernization
AI Summary
“Acuminous Software Pvt Ltd, established in 2010, provides certified software development, IT services, and consulting from locations in Canada and India, delivering comprehensive technology solutions.”
Dev Harbor
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Software designed to meet your needs, crafted by a team that values every detail since 2020. Recognizing that every business operates uniquely, we ensure your software aligns with your requirements. We manage the entire development process, starting from understanding your needs to creating and laun
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Vrcin, Rs
Services Provided+2 Services
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
10% E-Commerce Development
10% Legacy System Modernization
AI Summary
“Dev Harbor develops customized software solutions, managing the full development cycle to deliver tailored web, mobile, and enterprise applications that align precisely with unique business needs.”
PROGRESSIVE digital - Kock, Rietz GbR
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PROGRESSIVE digital is a digital agency located in Cologne that specializes in high-performance Drupal development, user experience (UX) design, and accessible web solutions. Since 2005, we have established ourselves as a reliable partner for intricate digital projects, catering to the public sector
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
27% Custom Web Application Development
7% Legacy System Modernization
18% Product UX Strategy
15% UX Research & Usability Testing
AI Summary
“PROGRESSIVE digital is a Cologne-based agency delivering high-performance Drupal development, UX design, and accessible web solutions for public sector, education, and enterprises across the DACH region since 2005.”

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