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

Solution Seller
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Solution Seller is the leading digital marketing agency in India, based in Bangalore. We specialize in SEO, PPC, AdWords, SMO, social media marketing, lead generation, online reputation management, and website development. Solution Seller is the top choice for comprehensive digital marketing service
Highlights
$1,000+
Min Project Size
50-249
Employees
Bengaluru, Karnataka, In
Services Provided+33 Services
5% Custom Web Application Development
1% Legacy System Modernization
1% Blockchain & Web3 Development
4% Mobile App Development (iOS & Android)
AI Summary
“Solution Seller, based in Bangalore, is India's leading digital marketing agency specializing in SEO, PPC, social media marketing, lead generation, reputation management, and website development using advanced technologies.”
Valleyware
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Established in 2021, Valleyware is a prominent developer and design firm that offers top-notch solutions and services in software, web, mobile, and creative design to businesses around the world.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Cairo, Cairo, Eg
Services Provided+13 Services
8% Custom Web Application Development
5% API Development & Integration
4% E-Commerce Development
3% Legacy System Modernization
AI Summary
“Valleyware is a global developer and design firm, founded in 2021, providing comprehensive software, web, mobile, and creative design solutions to diverse businesses.”
Innovative Widget
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We offer a comprehensive range of cutting-edge digital solutions designed to enhance your business's online visibility and draw in customers. Our dedication lies in collaborating closely with you to develop the most innovative and budget-friendly digital solutions tailored to your needs.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+7 Services
8% E-Commerce Development
10% Custom Web Application Development
7% Mobile App Development (iOS & Android)
5% API Development & Integration
AI Summary
“Innovative Widget delivers advanced, cost-effective digital solutions to boost business online presence and customer engagement through collaborative, tailored strategies.”
Devopixel
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With more than 20 years of experience at the crossroads of business strategy and advanced technology, he has become a reliable Digital Product Architect for numerous global companies. He has a unique talent for connecting high-level business objectives with the complex technical aspects necessary to
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
Services Provided+2 Services
14% Custom Web Application Development
5% E-Commerce Development
12% Mobile App Development (iOS & Android)
3% Legacy System Modernization
AI Summary
“Devopixel leverages over 20 years of expertise in integrating business strategy with advanced technology to architect effective digital products for global enterprises.”
ZesSaule infotech
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ZesSauleinfotech is a comprehensive software development firm that specializes in eCommerce, web, and mobile app development. We are committed to technological empowerment and offer complete tech solutions to create a strong digital presence.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
18% Custom Web Application Development
15% Mobile App Development (iOS & Android)
15% E-Commerce Development
2% Legacy System Modernization
AI Summary
“ZesSauleinfotech is a software development firm specializing in eCommerce, web, and mobile app solutions, delivering comprehensive technology services to enhance digital presence and empowerment.”
Seganiko
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Seganiko crée et développe des sites web ainsi que des boutiques en ligne pour les TPE/PME et les associations en France et au Luxembourg. En tant qu'experts de WordPress et WooCommerce, nous proposons des solutions sur mesure (thèmes/plugins), des migrations, et une intégration continue/de déploiem
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
Algrange, Grand Est, Fr
Services Provided+3 Services
20% Custom Web Application Development
12% E-Commerce Development
2% Legacy System Modernization
20% Product UX Strategy
AI Summary
“Seganiko designs and develops customized websites and online stores for SMEs and associations in France and Luxembourg, specializing in WordPress/WooCommerce, SEO, e-commerce, CRM integration, and compliance.”
Witmates Technologies Pvt Ltd
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WitMates is a collective of talented individuals focused on bringing your ideas and vision to life. Our motto is "Your Idea, Our Innovation!" As an information technology service provider, we assist aspiring entrepreneurs in transforming their ambitious concepts into state-of-the-art products. Clien
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Indore, Madhya Pradesh, In
Services Provided+10 Services
3% Blockchain & Web3 Development
2% Legacy System Modernization
5% Frontend Development
5% Backend Development
AI Summary
“Witmates Technologies Pvt Ltd delivers custom software, AI-powered automation, and robust cloud infrastructure services, transforming client ideas into innovative, scalable solutions across multiple industries with technical expertise.”
Insticc Digital Solutions
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Insticc Digital comprises a diverse team of innovative entrepreneurs from around the world, boasting extensive business intelligence and exceptional technical expertise. Our collective effort is aimed at addressing intricate enterprise issues by providing solutions tailored to customer needs.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Johannesburg, Gauteng, Za
Services Provided+14 Services
5% AI Strategy & Roadmap Consulting
4% Workflow Automation (Zapier / Make / n8n)
4% Machine Learning Model Development
3% IT Staff Augmentation
AI Summary
“Insticc Digital Solutions is a global team of expert entrepreneurs delivering customized business intelligence and technical solutions to effectively solve complex enterprise challenges.”
InfiniteSoft
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We are a global outsourcing firm based in Kiev, Ukraine, focusing on the development of web and mobile applications. Our experience includes creating numerous intricate and essential applications. We involve people in the projects we undertake. Our enthusiasm for digital business transcends mere aes
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Kyiv, Ua
Services Provided+14 Services
13% Custom Web Application Development
10% Mobile App Development (iOS & Android)
5% E-Commerce Development
3% Legacy System Modernization
AI Summary
“InfiniteSoft is a Kiev-based global outsourcing firm specializing in web and mobile app development, strategic digital design, and innovative platforms that drive market success and cultural relevance.”
Appmakery
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AppMakery is a startup mobile app development firm that supports tech companies through all stages, from initial ideas to post-revenue growth. Our team comprises experienced programmers, designers, product managers, UI and UX experts, and strategy consultants, all bringing a blend of startup and cor
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+11 Services
3% Legacy System Modernization
6% Custom Web Application Development
4% E-Commerce Development
13% Mobile App Development (iOS & Android)
AI Summary
“AppMakery is a startup-focused mobile app development firm offering end-to-end solutions, including programming, design, product management, and SEO services tailored for tech companies and startups.”

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