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

InfoElegant Solutions Private LimitedProfile set up by Edverise AI
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InfoElegant is a reliable software development firm located in India, dedicated to assisting businesses in the US, UK, and international markets in creating modern, scalable, and dependable digital solutions. With over five years of experience in the industry, we specialize in custom software develo
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% Backend Development
20% Frontend Development
AI Summary
“InfoElegant Solutions Pvt Ltd is an experienced Indian software development firm delivering scalable, secure web, mobile, and cloud solutions for diverse sectors including banking and healthcare globally.”
OSSystemProfile set up by Edverise AI
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OSSystem offers expert web and mobile development services that address IT challenges of various sizes and complexities. Since 2007, we have effectively supported both start-ups and large corporations. Our team specializes in developing modern and all-encompassing solutions for businesses using a di
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
7% QA & Software Testing
12% Mobile App Development (iOS & Android)
5% Legacy System Modernization
10% Custom Web Application Development
AI Summary
“Founded in 2007, OSSystem provides expert web and mobile development services, delivering tailored digital solutions to startups and large corporations across diverse technologies.”
Nimap InfotechProfile set up by Edverise AI
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Supported by ISO/IEC 27001:2022 and ISO 9001:2015 certifications, along with more than ten years of experience, Nimap Infotech has established itself as a reliable partner for leading global companies including Walmart, Saudi Airlines, DP World, GoAir, HDFC, Money Control, and many others. We focus
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
250-999
Employees
Mumbai, Maharashtra, In
Services Provided+5 Services
14% Mobile App Development (iOS & Android)
15% Custom Web Application Development
5% Legacy System Modernization
3% Workflow Automation (Zapier / Make / n8n)
AI Summary
“Nimap Infotech, with 15+ years and ISO certifications, offers custom IT solutions including development, staff augmentation, AI integration, and legacy modernization to support global business growth.”
Forbina Consulting, LLCProfile set up by Edverise AI
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Our experienced teams cultivate a collaborative, transparent, and passionate environment to support you at any stage of your product journey. They are prepared to dive straight into projects, whether it's from concept and design to implementation or delivery. **Product Solutions:** - **Product Ide
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Denver, Colorado, Us
Services Provided+6 Services
8% Custom Web Application Development
5% API Development & Integration
5% Legacy System Modernization
5% Frontend Development
AI Summary
“Forbina Consulting, LLC offers product ideation, development, modernization, and digital transformation services with US-based expert teams employing agile, transparent, and process-driven approaches.”
Hello IconicProfile set up by Edverise AI
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Hello Iconic is a dedicated software development and design firm with extensive knowledge in Front-End Development, Back-End Development, Design, and DevOps. Having a strong history of collaboration with leading brands, startups, and Fortune 500 companies, Hello Iconic creates scalable and high-perf
Highlights
50-249
Employees
Services Provided+6 Services
8% Frontend Development
4% Legacy System Modernization
8% Backend Development
8% Custom Web Application Development
AI Summary
“Hello Iconic delivers scalable, high-performance software solutions with expertise in custom development, UX/UI design, and DevOps, supporting clients from concept through launch across diverse industries.”
NCompass TechStudioProfile set up by Edverise AI
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We are your reliable partner in bespoke software development! With a solid history of providing innovative and customized software solutions, we help businesses in the American and European markets succeed in the digital era. Why choose us? Our Services: Consulting, Design, Development, Management.
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+2 Services
35% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% Backend Development
15% Frontend Development
AI Summary
“NCompass TechStudio specializes in bespoke software development, offering consulting, design, development, and management services to support businesses in American and European markets.”
Zetagile Info SolutionsProfile set up by Edverise AI
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Zetagile aims to create a top-tier Business Consulting and Product Services Organization specializing in Enterprise Mobile Applications, Databases, Data Integration, Big Data, and Analytics. Our team possesses a strong foundation in product development, extensive knowledge of company and market dyna
Highlights
< $25/hr
Avg Hourly Rate
10-49
Employees
Hyderabad, Telangana, In
Services Provided+2 Services
4% QA & Software Testing
3% Legacy System Modernization
20% Mobile App Development (iOS & Android)
7% Custom Web Application Development
AI Summary
“Zetagile Info Solutions specializes in enterprise mobile apps, databases, big data, and analytics, delivering consulting and product services that enhance client competitiveness and market agility.”
EdvantisProfile set up by Edverise AI
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Edvantis is an international software engineering firm boasting a team of over 400 skilled professionals based in Central & Eastern Europe and the USA. We have gained the confidence of esteemed companies such as Indeed, BigCommerce, Kardex Remstar, Unicepta, TrustRadius, and Modulsystem. Our collabo
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Rzeszow, Subcarpathian, Pl
Services Provided+27 Services
4% API Development & Integration
3% Legacy System Modernization
2% Code Review & Technical Audits
5% Mobile App Development (iOS & Android)
AI Summary
“Edvantis is an international software engineering firm with 400+ experts in Central & Eastern Europe and the USA, delivering reliable, high-quality product launches for diverse industries.”
Opto SoftwareProfile set up by Edverise AI
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We are a group of skilled developers and artists collaborating to produce outstanding digital products for clients worldwide.
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Zagreb, Grad Zagreb, Hr
Services Provided
40% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% E-Commerce Development
10% Legacy System Modernization
AI Summary
“Opto Software is a skilled team from Zagreb delivering outstanding digital products worldwide, specializing in custom web applications, mobile apps, e-commerce, and legacy system modernization.”
Covrize IT Solutions Private LimitedProfile set up by Edverise AI
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Covrize is an IT outsourcing and custom software development firm established in 2021. Many small and medium-sized enterprises (SMEs) face challenges in maximizing efficiency within their operations, often resulting in the accumulation of significant amounts of data from multiple sources. Managing t
Highlights
< $25/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+3 Services
5% Legacy System Modernization
15% Custom Web Application Development
5% E-Commerce Development
15% ERP Consulting and SI
AI Summary
“Covrize IT Solutions specializes in custom software development and IT outsourcing, helping SMEs and tech firms optimize operations with tailored, technology-driven solutions across diverse industries.”

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