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

EASISTEM YAZILIM
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"We can launch applications quickly." Our company has been a part of the software industry since 2008 and is committed to looking ahead. We create software projects aimed at achieving maximum efficiency and profitability through customer satisfaction. The primary focus of all our software is to ensu
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Trabzon, Trabzon, Tr
Services Provided+2 Services
13% Mobile App Development (iOS & Android)
17% API Development & Integration
15% Custom Web Application Development
5% Legacy System Modernization
AI Summary
“EASISTEM YAZILIM develops user-friendly, efficient software since 2008, specializing in database systems, API integrations, AI projects, and collaborative application development for diverse industries.”
Metadas Media
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A web development firm that focuses on custom programming and content management systems, as well as search engine optimization and social media marketing. We are committed to resolving your website challenges.
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Old Sarum, England, Gb
Services Provided+3 Services
20% Custom Web Application Development
10% API Development & Integration
3% Legacy System Modernization
17% Search Engine Optimization (SEO)
AI Summary
“Metadas Media specializes in custom web development, content management, SEO, and social media marketing, delivering tailored digital solutions to effectively address client website challenges.”
Hardcastle GIS
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Hardcastle GIS is a worldwide provider of GIS technology solutions. Our main emphasis is on the flexible development of geospatial services, software development, AI/ML, and mobile applications. Hardcastle GIS is based in New York, with additional offices in London and Pune.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Pune, Maharashtra, In
Services Provided+1 Services
15% Mobile App Development (iOS & Android)
15% Custom Web Application Development
4% Legacy System Modernization
33% Cloud Consulting & SI
AI Summary
“Hardcastle GIS delivers global GIS technology solutions focusing on flexible geospatial services, AI/ML, software, and mobile application development, with offices in New York, London, and Pune.”
Foundersbar
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Foundersbar supports startups in progressing from concept to expansion by combining engineering and marketing. We validate concepts, create MVPs at a set price, and promote growth using data-driven strategies—providing founders with all the resources necessary for a quicker and more intelligent laun
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Binghamton, New York, Us
Services Provided+1 Services
15% Custom Web Application Development
15% Mobile App Development (iOS & Android)
4% Legacy System Modernization
33% Other Digital Marketing
AI Summary
“Foundersbar accelerates startup growth by integrating engineering and marketing expertise to validate ideas, develop MVPs, and implement data-driven strategies for efficient launch and expansion.”
Fig Group
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We are the sole provider offering same-day Cyber Essentials assessments (visit https://www.figgroup.co.uk/cyberessentials for more information). Additionally, we deliver competitive services in compliance, security, monitoring, and automation tailored for MSPs.
Highlights
$50-99/hr
Avg Hourly Rate
2-9
Employees
London, England, Gb
Services Provided+1 Services
15% API Development & Integration
15% Custom Web Application Development
4% Legacy System Modernization
33% Robotic Process Automation (RPA)
AI Summary
“Fig Group specializes in same-day Cyber Essentials assessments and offers comprehensive compliance, security, monitoring, and automation services tailored for managed service providers.”
Verzel
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We are a Tech Alliance, a coalition of skilled software professionals dedicated to providing our clients with business intelligence through technology. Our goal is to leverage technology to empower individuals and improve lives by creating greater wealth within our ecosystem. While we do not think t
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Sao Paulo, Sao Paulo, Br
Services Provided+3 Services
5% Legacy System Modernization
10% Backend Development
10% API Development & Integration
8% Frontend Development
AI Summary
“Verzel is a coalition of skilled software professionals delivering business intelligence and technology solutions to empower individuals, enhance outcomes, and foster wealth within its ecosystem.”
ITop1000
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We are a dynamic and talented team of professionals known for our innovation and creativity. We specialize in building web applications from the ground up and beyond. Our expertise includes a variety of technologies such as Angular 2+, React, React Native, Redux, NgRx, RxJS, Ionic, Node.js, jQuery,
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ua
Services Provided+5 Services
40% Custom Web Application Development
34% Mobile App Development (iOS & Android)
7% Legacy System Modernization
5% Web App UI Design
AI Summary
“ITop1000 is a dynamic team specialized in developing innovative web applications using diverse technologies like Angular, React, Node.js, and MongoDB, delivering comprehensive software solutions.”
CODE/+/TRUST
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Coding is a common service, but products are unique, which sets us apart. We don't merely create exceptional software products; we address challenges and create innovative solutions. Founded by tech entrepreneurs, CODE/+/TRUST is a software development company boasting over 40 years of combined expe
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Mount Pleasant, South Carolina, Us
Services Provided+13 Services
6% Custom Web Application Development
5% Mobile App Development (iOS & Android)
2% Progressive Web App (PWA) Development
3% Backend Development
AI Summary
“CODE/+/TRUST delivers custom software, UX/UI design, blockchain solutions, and strategic consulting, leveraging extensive expertise to innovate, modernize applications, and drive business growth across industries.”
Bitmatica
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We are a design and development group based in San Francisco. Established in 2012, Bitmatica consists of a dedicated team of designers and engineers who create web and mobile products for clients around the globe. Our experience includes collaboration on product strategy, UI/UX design, rapid prototy
Highlights
$50,000+
Min Project Size
$150+/hr
Avg Hourly Rate
2-9
Employees
San Francisco, California, Us
Services Provided+3 Services
8% Legacy System Modernization
28% Custom Web Application Development
15% Mobile App Development (iOS & Android)
17% Wireframing & Prototyping
AI Summary
“Bitmatica is a San Francisco-based design and development team specializing in global web and mobile product creation, offering UI/UX design, prototyping, full-stack development, and maintenance since 2012.”
Hengtian
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Hengtian is a worldwide technology services company with over 20 years of experience in providing enterprise software and technology solutions. Established in 2004 through a collaboration between State Street, Zhejiang University, and Insigma, the company combines extensive expertise in financial se
Highlights
$50,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
1000-9999
Employees
Hangzhou, Cn
Services Provided+16 Services
5% Custom Web Application Development
4% Mobile App Development (iOS & Android)
4% API Development & Integration
3% SaaS Product Development
AI Summary
“Hengtian is a global technology firm delivering custom software, UX/UI design, AI solutions, and IT staff augmentation across industries like finance, healthcare, and retail with 20+ years experience.”

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