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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4,482 Companies

Top HVAC Legacy System Modernization Companies

Tinhvan Outsourcing JSC
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TVO is dedicated to achieving the highest project success rates by fostering shared interests with its customers. As one of the few software firms in Vietnam to obtain international certifications like CMMi-L3, ISO 9001, and ISO 27001, TVO offers top-quality projects at competitive prices, supported
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Hanoi, Hanoi, Vn
Services Provided+2 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% Legacy System Modernization
15% Backend Development
AI Summary
“Tinhvan Outsourcing JSC is a certified Vietnamese IT leader providing custom software, mobile apps, system modernization, and QA services, delivering quality projects with reliable resources across industries.”
Telexar Technologies
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Telexar Technologies acts as an outsourced remote development team for numerous mid-sized companies, rapidly expanding startups, and scale-ups. We integrate our engineering expertise with your company’s unique culture to support your growth and success throughout your software development journey.
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Lidcombe, New South Wales, Au
Services Provided+6 Services
8% Mobile App Development (iOS & Android)
5% Legacy System Modernization
20% Custom Web Application Development
5% AI Agent & Multi-Agent System Development
AI Summary
“Telexar Technologies provides outsourced remote development teams, delivering innovative software solutions that help mid-sized companies and startups adapt swiftly and achieve sustained business growth.”
OrbitLink Technologies
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OrbitLink Technologies is a systems engineering consulting firm located in San Antonio, specializing in Health IT and IT services. We create, develop, and secure healthcare systems that work with leading EHR platforms such as Epic, Cerner, Athenahealth, and Meditech, ensuring compliance with HIPAA a
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
San Antonio, Texas, Us
Services Provided+8 Services
3% Mobile App Development (iOS & Android)
10% API Development & Integration
8% Custom Web Application Development
12% Legacy System Modernization
AI Summary
“OrbitLink Technologies specializes in Health IT consulting, delivering EHR interoperability, cloud infrastructure, and security solutions to modernize healthcare systems and ensure compliance.”
ABF Programming
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ABF Programming is an expanding company that focuses on creating high-load applications to automate business processes. Our clientele consists of startups, banks, fintech firms, and manufacturers and retailers. We provide a full range of software services, from requirements analysis and architecture
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Larnaca, Larnaca, Cy
Services Provided+2 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% E-Commerce Development
10% Legacy System Modernization
AI Summary
“ABF Programming delivers comprehensive software solutions, specializing in high-load applications for startups, fintech, banking, and retail, combining expert development with innovative financial products.”
Proteus Development
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**SOFTWARE + TECHNOLOGY SOLUTIONS** Proteus Development is a consulting and software development company that focuses on customized business strategies and talent enhancement. With a wealth of experience that spans from Fortune 500 companies to venture-funded startups, we leverage over 40 years of
Highlights
$1,000+
Min Project Size
10-49
Employees
Toronto, Ontario, Ca
Services Provided+4 Services
14% Custom Web Application Development
7% API Development & Integration
5% Legacy System Modernization
8% Mobile App Development (iOS & Android)
AI Summary
“Proteus Development delivers customized software, IT infrastructure, and business consulting services, leveraging expertise across industries to drive innovation, compliance, and strategic growth for diverse clients.”
DGK Technologies
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DGK Technologies is a technology consulting company located in Ellicott City, Maryland, established in 2010. We assist small and medium-sized enterprises in transforming technological hurdles into competitive strengths—swiftly. Unlike other consultancies that bind clients into prolonged assessments
Highlights
2-9
Employees
Ellicott City, Maryland, Us
Services Provided+4 Services
5% IT Staff Augmentation
8% Custom AI Chatbot Development
12% LLM Integration & Prompt Engineering
8% AI Strategy & Roadmap Consulting
AI Summary
“DGK Technologies delivers efficient, project-based technology consulting, specializing in custom software, AI automation, cloud modernization, and strategic planning for SMBs in Maryland and Pennsylvania.”
ViitorCloud Technologies Pvt. Ltd.
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ViitorCloud equips contemporary businesses with cutting-edge AI-powered software and platforms aimed at fostering innovation, automation, scalability, and resilience in their operations. We excel in providing Custom AI Solutions, guiding companies in realizing significant value through AI consulting
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Ahmedabad, Gujarat, In
Services Provided+11 Services
5% API Development & Integration
4% Legacy System Modernization
8% SaaS Product Development
5% Backend Development
AI Summary
“ViitorCloud Technologies Pvt. Ltd. delivers AI-powered software, SaaS engineering, automation, system modernization, and digital experience solutions, enabling businesses to innovate, scale, and enhance operational efficiency.”
Bermola Consulting Ltd
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Bermola is a digital strategy and technology consultancy located in the UK, focusing on software engineering, digital transformation, and technical leadership. We collaborate with forward-thinking companies, ranging from emerging businesses to multinational corporations, to update outdated systems,
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
25% Software Development Services
20% Other IT Consulting and SI
10% Cloud Consulting & SI
10% Legacy System Modernization
AI Summary
“Bermola Consulting Ltd specializes in bespoke software solutions including custom web and mobile applications, API development, and scalable digital products, demonstrating strong expertise in Software Development focused on innovative technology implementations.”
SAPPHIRE SOFTWARE SOLUTIONS
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At Sapphire Solutions, we innovate, enhance, and exceed expectations! As an esteemed ISO 27001-certified IT software provider, we operate in the USA, UK, Canada, Australia, and the Middle East. Since our inception in 2002, our committed team has been delivering top-tier technology solutions globally
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
250-999
Employees
Coral Springs, Florida, Us
Services Provided+15 Services
5% Frontend Development
8% Mobile App Development (iOS & Android)
4% API Development & Integration
3% E-Commerce Development
AI Summary
“Sapphire Software Solutions, ISO 27001-certified since 2002, delivers secure, custom software and app development across diverse technologies worldwide, collaborating proactively with government and startup clients.”
Darwinbox
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Darwinbox is a modern, mobile-first, cloud-based HR management system designed for large enterprises to attract, engage, and develop their most valuable asset: talent. It offers a comprehensive HR solution that streamlines processes throughout the entire employee life cycle, from hiring to retiremen
Highlights
250-999
Employees
Hyderabad, Andhra Pradesh, In
Services Provided+2 Services
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% Backend Development
10% Frontend Development
AI Summary
“Darwinbox is a scalable, mobile-first cloud HR platform enabling large enterprises to streamline and automate end-to-end talent management, engaging over 850,000 users globally.”

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