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

4,444 Companies

Top HVAC Legacy System Modernization Companies

ExoSystemsProfile set up by Edverise AI
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We develop web and mobile applications for small and medium-sized enterprises (SMEs) and larger companies in just six weeks. Launch Your Business App Quickly Time is crucial, especially when you have a brilliant app idea that needs to hit the market at the right time. We are here to assist you! Trus
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Randburg, Gauteng, Za
Services Provided
40% Custom Web Application Development
55% Mobile App Development (iOS & Android)
5% Legacy System Modernization
AI Summary
“ExoSystems develops reliable, cross-platform web and mobile applications for SMEs and larger companies rapidly, using agile methodologies and low-code tools to deliver tailored, market-ready solutions in six weeks.”
RD DEV SolutionsProfile set up by Edverise AI
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RD DEV Solutions is a custom software development firm established in 2012 in Ukraine. We create software solutions that address the most difficult challenges faced by modern businesses. Whether we're developing a minimum viable product (MVP) for a new startup or improving an existing software produ
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Kharkiv, Kharkiv, Ua
Services Provided
50% Custom Web Application Development
10% E-Commerce Development
30% Mobile App Development (iOS & Android)
10% Legacy System Modernization
AI Summary
“RD DEV Solutions, founded in 2012 in Ukraine, delivers custom software development, technology consulting, and dedicated teams, serving startups and SMEs globally with complex, tech-driven solutions.”
A-CXProfile set up by Edverise AI
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A-CX collaborates with founders, product leaders, and large organizations to develop, create, and expand secure digital products. We merge product strategy, contemporary software engineering, and practical AI integration to accelerate the journey from concept to production. Our primary services incl
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
San Jose, California, Us
Services Provided+6 Services
13% Custom Web Application Development
2% Mobile App Development (iOS & Android)
10% Legacy System Modernization
9% AI Strategy & Roadmap Consulting
AI Summary
“A-CX is a technology partner delivering secure, AI-driven software development, cloud infrastructure, and UX design services, specializing in modernizing enterprises with practical AI workflow integration and cybersecurity.”
The Himalayan CompanyProfile set up by Edverise AI
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Main specifications: -
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided
20% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% Legacy System Modernization
50% Machine Learning Model Development
AI Summary
“The Himalayan Company specializes in diverse business activities, leveraging broad capabilities to serve multiple sectors with professionalism and a focus on quality and innovation.”
Angular Developer TeamProfile set up by Edverise AI
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Recruit Angular Developers - Outsource your Angular projects to a rapidly growing Angular Development company on an hourly, weekly, or monthly basis. Allow us to create highly interactive and data-driven Angular web applications. Our team possesses exceptional expertise in AngularJS, as well as Angu
Highlights
10-49
Employees
Services Provided
45% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% E-Commerce Development
20% Legacy System Modernization
AI Summary
“Angular Developer Team specializes in delivering dynamic, data-driven Angular web applications across versions, employing modern technologies and best practices to meet diverse client needs efficiently.”
QRLise Private LimitedProfile set up by Edverise AI
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QRLise is an advanced AI-powered digital transformation firm that assists industries in rethinking their operations by implementing intelligent, interconnected, and automated solutions. We focus on QR technology, digital twins, process automation, and artificial intelligence, developing customized p
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
18% Legacy System Modernization
33% Custom Web Application Development
15% Workflow Automation (Zapier / Make / n8n)
12% AI Strategy & Roadmap Consulting
AI Summary
“QRLise leverages AI-powered digital transformation, QR technology, digital twins, and process automation to deliver customized solutions for hospitality, manufacturing, and enterprise operations.”
ESURGENTProfile set up by Edverise AI
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ABOUT US: We are a software and digital product development company dedicated to delivering a comprehensive range of IT services for web, mobile, and cloud solutions. Our complete service offerings encompass UX/UI design, product development, deployment, and ongoing support. Esurgent has gained reco
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Khoraj, Gujarat, In
Services Provided+1 Services
20% Mobile App Development (iOS & Android)
10% Legacy System Modernization
15% Custom Web Application Development
5% E-Commerce Development
AI Summary
“Esurgent is a software and digital product development firm offering comprehensive IT services including web, mobile, cloud solutions, UX/UI design, and ongoing support for global clients.”
Day DigitalProfile set up by Edverise AI
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Since 2014, Day Digital has established a strong reputation for successfully handling various software projects, often exceeding the performance of much larger teams. Our clients turn to us for a dependable partner capable of managing complex projects and fulfilling commitments. Software. Simplified
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
35% Custom Web Application Development
15% Legacy System Modernization
20% UX Research & Usability Testing
18% Wireframing & Prototyping
AI Summary
“Day Digital specializes in managing complex software projects efficiently, delivering reliable and high-performing solutions since 2014, demonstrating expertise beyond its size with a commitment to quality.”
RAAD-M IT ENABLED SERVICES PVT LTDProfile set up by Edverise AI
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Raad-M is a leading IT service provider committed to supporting businesses in diverse sectors. With our experience and dedication to client satisfaction, we offer high-quality, customized IT solutions. Our talented team is enthusiastic about technology and is devoted to tackling the specific challen
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Bengaluru, Karnataka, In
Services Provided
23% Mobile App Development (iOS & Android)
12% Legacy System Modernization
15% Custom Web Application Development
50% Demand Generation Marketing
AI Summary
“RAAD-M IT ENABLED SERVICES PVT LTD provides customized IT solutions including application development, software integration, mobile app development, and SaaS, supporting diverse business sectors with expertise and dedication.”
White Pencil StudioProfile set up by Edverise AI
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White Pencil Studio is a creative agency focused on branding and UI/UX design. We assist businesses of all sizes in establishing cohesive brands and creating visually appealing experiences that connect with their target audiences. Our clientele includes notable names like Hyatt Regency, The Design V
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Noida, Uttar Pradesh, In
Services Provided+4 Services
17% Brand Identity Design
12% Brand Refresh & Rebranding
5% Marketing Collateral Design
13% Product UX Strategy
AI Summary
“White Pencil Studio is a global creative agency specializing in branding and UI/UX design, delivering tailored, data-driven solutions to diverse clients for cohesive brand experiences.”

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