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

Blackthorn VisionProfile set up by Edverise AI
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We create software that truly impacts and adds significant value to our clients' businesses. With a strong passion for quality and a dedication to our clients' success, we leverage our technical skills to surpass expectations. Our portfolio includes a wide range of projects, from consumer-oriented m
Highlights
$50,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Lviv, Lviv, Ua
Services Provided+6 Services
8% Custom Web Application Development
10% Mobile App Development (iOS & Android)
7% Backend Development
5% Frontend Development
AI Summary
“Blackthorn Vision delivers high-quality software solutions, from mobile apps to enterprise systems, focusing on enhancing client success and maximizing business potential through technical expertise.”
DevsXProfile set up by Edverise AI
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🚀 We Bring Your Ideas to Life DevsX is a Ukrainian company specializing in custom software development, transforming early-stage concepts into validated, production-ready MVPs for both startups and large enterprises. Since 2021, we have successfully delivered over 20 custom enterprise-level CRM an
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+1 Services
30% Custom Web Application Development
15% Mobile App Development (iOS & Android)
5% Legacy System Modernization
30% ERP Consulting and SI
AI Summary
“DevsX, a Ukrainian custom software firm since 2021, specializes in rapid MVP development, AI integration, and scalable CRM/ERP solutions for startups and enterprises across diverse industries.”
Silver Touch TechnologiesProfile set up by Edverise AI
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Silver Touch focuses on facilitating Digital Transformation for enterprise clients. Our services encompass Artificial Intelligence, Machine Learning, Big Data & Analytics, and Robotic Process Automation (RPA). We excel in developing large-scale enterprise applications using technologies such as the
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
1000-9999
Employees
Ahmedabad, Gujarat, In
Services Provided+5 Services
7% Backend Development
9% Legacy System Modernization
5% SaaS Product Development
4% Custom Web Application Development
AI Summary
“Silver Touch Technologies enables enterprise digital transformation through AI, machine learning, big data, RPA, and cloud solutions, specializing in large-scale application development and legacy system migration.”
Dahlquist E-handelskonsulter ABProfile set up by Edverise AI
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Dahlquist är en framstående svensk Shopify-byrå som specialiserar sig på företag med komplexa behov när det kommer till e-handel, integrationer och affärslogik. Om du söker en ledande Shopify-byrå i Sverige, är Dahlquist här för att stödja både växande och etablerade företag genom att: migrera från
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Uddevalla, Vastra Gotaland, Se
Services Provided
29% E-Commerce Development
5% Legacy System Modernization
33% UX Research & Usability Testing
33% Search Engine Optimization (SEO)
AI Summary
“Dahlquist E-handelskonsulter AB is a leading Swedish Shopify agency specializing in custom e-commerce solutions, platform migration, system integration, and complex business logic for scalable, long-term success.”
Factor BlueProfile set up by Edverise AI
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A technical ecommerce agency catering to scale-ups and established businesses. The ecommerce landscape is evolving rapidly and this trend will continue to gain momentum. Instead of blindly following trends, focus on the fundamentals: establish a technical strategy, select appropriate tactics, and op
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Nijmegen, Gelderland, Nl
Services Provided
29% E-Commerce Development
5% Legacy System Modernization
33% IT Staff Augmentation
33% Operational Process Consulting
AI Summary
“Factor Blue is a technical ecommerce agency supporting scale-ups and established businesses by developing strategic, tactical, and optimized ecommerce solutions to drive leadership in a rapidly evolving market.”
AnoviumProfile set up by Edverise AI
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Anovium collaborates with transportation and logistics companies to enhance their operations by managing risk and delivering measurable results. We leverage extensive industry expertise along with proven technology implementation skills to achieve successful outcomes. Our strategy is centered on pra
Highlights
$25,000+
Min Project Size
10-49
Employees
Powhatan, Virginia, Us
Services Provided+11 Services
12% Custom Web Application Development
10% Legacy System Modernization
8% ERP & CRM Development
4% Mobile App Development (iOS & Android)
AI Summary
“Anovium partners with transportation and logistics firms to deliver tailored risk-managed technology solutions, enhancing operations through expertise in system integration, ERP, data management, and cloud services.”
Sailrs GmbHProfile set up by Edverise AI
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We are Sailrs, an innovative startup from Germany with a spirit of adventure. We thrive on navigating uncharted technological waters. With this goal in mind, we are developing apps that bring both our ideas and those of our clients to life.
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Konstanz, De
Services Provided
35% Custom Web Application Development
40% Mobile App Development (iOS & Android)
15% E-Commerce Development
10% Legacy System Modernization
AI Summary
“Sailrs GmbH, a German startup, specializes in developing innovative apps that realize creative ideas, embracing adventurous technology exploration and client collaboration.”
PrelaProfile set up by Edverise AI
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Our clients vary from solo entrepreneurs to companies that cater to the Fortune 500. We assist businesses with digital transformation, focusing on those seeking technology products and applications that can enhance their profitability.
Highlights
$100-149/hr
Avg Hourly Rate
10-49
Employees
Cambridge, Massachusetts, Us
Services Provided
35% Mobile App Development (iOS & Android)
40% Custom Web Application Development
15% E-Commerce Development
10% Legacy System Modernization
AI Summary
“Prela supports a diverse client base, from solo entrepreneurs to Fortune 500 companies, driving digital transformation through technology products and applications that enhance business profitability.”
Capasso TechProfile set up by Edverise AI
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At Capasso Tech, we specialize in creating personalized software solutions for entrepreneurs and companies. Our services include building websites, online stores, mobile apps, and custom software designed to fit your specific requirements. Reach out to us today to learn how we can enhance your busin
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Parana, Entre Rios, Ar
Services Provided
15% API Development & Integration
40% Custom Web Application Development
35% Mobile App Development (iOS & Android)
10% Legacy System Modernization
AI Summary
“Capasso Tech develops tailored software solutions including websites, e-commerce platforms, mobile apps, and custom software, empowering businesses with personalized digital tools to enhance their operations.”
LoreMine Technologies Pvt LtdProfile set up by Edverise AI
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Loremine is a software development company that collaborates with small and medium-sized enterprises (SMEs) and emerging businesses to create dependable, scalable, and budget-friendly digital solutions. We leverage our extensive industry knowledge along with agile engineering practices to assist cli
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Kochi, Kerala, In
Services Provided+2 Services
23% Custom Web Application Development
8% Mobile App Development (iOS & Android)
12% API Development & Integration
7% Legacy System Modernization
AI Summary
“LoreMine Technologies Pvt Ltd. develops agile, scalable software solutions for SMEs globally, specializing in diverse domains like FSM, facility management, EdTech, finance compliance, and real estate analytics.”

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