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

Cloud ContinuousProfile set up by Edverise AI
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We are a diverse agency that utilizes our expertise to provide innovative software solutions across various industries. From transforming manufacturing operations and supporting emerging startups to fostering innovation in fintech, enhancing B2B software, and advancing AI capabilities, our team is c
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
7% Mobile App Development (iOS & Android)
14% Custom Web Application Development
8% Legacy System Modernization
5% Blockchain & Web3 Development
AI Summary
“Cloud Continuous is a versatile agency delivering innovative software solutions across industries, including manufacturing, startups, fintech, B2B software, and AI, dedicated to exceeding project goals.”
AMIT GROUPProfile set up by Edverise AI
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AMIT GROUP consists of a network of IT companies committed to collaboration as a Joint Stock Company. Our team operates across various Information Technology sectors to collectively support, improve, and innovate. We specialize in outsourcing and the creation of custom software solutions using conte
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Ho Chi Minh City, Vn
Services Provided+20 Services
6% Mobile App Development (iOS & Android)
6% Custom Web Application Development
4% Backend Development
3% Frontend Development
AI Summary
“AMIT GROUP is a Vietnam-based IT network delivering custom software, UI/UX design, AI-driven automation, and business consulting services to optimize operations and foster innovation.”
FraktioProfile set up by Edverise AI
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We create essential digital services for businesses and provide training for professionals in design and technology.
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Helsinki, Uusimaa, Fi
Services Provided+6 Services
15% Custom Web Application Development
10% Mobile App Development (iOS & Android)
10% API Development & Integration
5% DevOps Engineering
AI Summary
“Fraktio provides comprehensive digital services including software development, UI/UX design, enterprise app modernization, API integration, and professional training for design and technology professionals.”
Burble StudioProfile set up by Edverise AI
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We believe that the right website can enhance your business by fostering growth and improving your workflows, allowing your team to achieve more than ever. While we will create an aesthetically pleasing website, our focus goes beyond just design; we are strategists. We analyze, experiment, and refi
Highlights
$5,000+
Min Project Size
2-9
Employees
Services Provided+4 Services
28% Custom Web Application Development
5% Legacy System Modernization
13% Product UX Strategy
10% Web App UI Design
AI Summary
“Burble Studio crafts strategically designed websites that enhance business growth by attracting traffic, boosting lead conversion, and showcasing expertise through optimized, user-focused online platforms.”
Code19Profile set up by Edverise AI
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Code19 is a tech company that focuses on tailored software development, mobile app creation, cybersecurity, cloud systems, and SaaS solutions. Located in North Brunswick, New Jersey, we collaborate with organizations to provide scalable and secure solutions, covering everything from foundational arc
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
14% Custom Web Application Development
13% Mobile App Development (iOS & Android)
7% Legacy System Modernization
10% AI Strategy & Roadmap Consulting
AI Summary
“Code19 is a New Jersey-based tech company offering tailored software development, mobile apps, cybersecurity, cloud systems, and SaaS solutions focusing on scalable, secure, and outcome-driven services.”
TechConnectUSAProfile set up by Edverise AI
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TechConnect USA is a custom software development and IT consulting company located in Mount Vernon, Illinois. We collaborate with founders, CTOs, product leaders, and operations teams to create, develop, and implement software that drives business growth. Each project team consists of experienced en
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
8% Custom Web Application Development
6% Mobile App Development (iOS & Android)
4% Backend Development
4% Frontend Development
AI Summary
“TechConnect USA delivers custom software and IT consulting with senior teams, fixed-price discovery, agile development, and AI integration across diverse industries, ensuring client ownership and high retention.”
iScale SolutionsProfile set up by Edverise AI
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As a custom outsourcing service provider situated in areas rich with top talent, we link businesses from the US, UK, Canada, Australia, and French-speaking nations with some of the world’s most talented professionals. This helps to promote innovation and growth while delivering considerable savings
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
250-999
Employees
Makati, Ph
Services Provided+10 Services
6% Custom Web Application Development
2% Legacy System Modernization
3% Mobile App Development (iOS & Android)
2% E-Commerce Development
AI Summary
“iScale Solutions provides custom IT staff augmentation and outsourcing services, connecting businesses worldwide with top software development talent to drive innovation and reduce costs.”
P
Prismatic Softwares Pvt LtdProfile set up by Edverise AI
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We are an IT service provider established in 2012, focusing on the development of high-volume, mission-critical real-time web and mobile applications. Our areas of expertise include banking, financial services, insurance (BFSI), energy, healthcare, and manufacturing. We utilize technologies such as
Highlights
$25,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Pune, Maharashtra, In
Services Provided+2 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% Legacy System Modernization
13% AI Strategy & Roadmap Consulting
AI Summary
“Prismatic Softwares Pvt Ltd. delivers mission-critical web and mobile IT solutions across BFSI, healthcare, and manufacturing using cutting-edge technologies like AI and low-code tools globally.”
Zylon TechnologiesProfile set up by Edverise AI
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Development of SaaS applications, enterprise application development, and identity and access management (IAM) & identity management (IDM) services.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Pune, Maharashtra, In
Services Provided+3 Services
18% Custom Web Application Development
8% Mobile App Development (iOS & Android)
5% Legacy System Modernization
12% Backend Development
AI Summary
“Zylon Technologies delivers custom software development, SaaS and enterprise applications, identity management, and IT managed services, supporting diverse industries with comprehensive technology solutions.”
Web BitsProfile set up by Edverise AI
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We launched Web Bits in 2014 with a straightforward principle: create quality work, treat our clients as individuals, and take pride in what we do. Based in Union, New Jersey, we are a small team that doesn’t rely on WordPress, Wix, or other page builders; every project we undertake is custom-built
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Union, New Jersey, Us
Services Provided+6 Services
8% API Development & Integration
18% Custom Web Application Development
15% Mobile App Development (iOS & Android)
8% E-Commerce Development
AI Summary
“Web Bits, founded in 2014 in New Jersey, delivers custom-built websites, applications, AI solutions, and e-commerce services with a focus on performance, quality, and direct client collaboration.”

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