Top HVAC QA & Software Testing Companies

Discover QA & Software Testing companies serving the HVAC industry. Compare services, pricing, and capabilities to find the right partner on Edverise.

How this list is built

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

4,561 Companies

Top HVAC QA & Software Testing Companies

NUTS GLOBAL
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Innovative IT Solutions for Contemporary Businesses We are your ally in cutting-edge technology, providing dependable and scalable solutions tailored to your industry through expert IT services. NUTS GLOBAL is a progressive provider of IT solutions, committed to assisting organizations in thriving
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Madrid, Madrid, Es
Services Provided+1 Services
8% Mobile App Development (iOS & Android)
22% Custom Web Application Development
10% QA & Software Testing
10% E-Commerce Development
AI Summary
“NUTS GLOBAL delivers innovative, scalable IT solutions including cloud, cybersecurity, AI automation, and managed services, supporting diverse industries in digital transformation and sustainable growth.”
Workrocks
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Workrocks is a comprehensive provider of software development and online business support services. Since 2000, we have offered advanced web and mobile development, design, B2B and B2G solutions, along with digital marketing and entertainment services. We create, develop, and sustain cutting-edge so
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Dnipro, Dnipropetrovsk, Ua
Services Provided+1 Services
35% E-Commerce Development
30% Software Development Services
20% Custom Web Application Development
10% Mobile App Development (iOS & Android)
AI Summary
“Workrocks delivers comprehensive software development, digital marketing, and business support services across diverse sectors, providing advanced web, mobile, B2B, and B2G solutions since 2000.”
N
NB Healthcare Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
NB Healthcare Technologies Pvt Ltd is an innovative provider of healthcare IT services, delivering affordable and distinctive digital solutions to our clients.
Highlights
50-249
Employees
Rai Durg, Telangana, In
Services Provided
40% Custom Web Application Development
10% QA & Software Testing
50% Other IT Consulting and SI
AI Summary
“NB Healthcare Technologies offers innovative, affordable healthcare IT solutions, specializing in custom software development, AI, automation, and digital transformation services for healthcare clients.”
A
Autonomicsoft Solutions LLC
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We provide a range of Software Development and Engineering Services for businesses, including: * Software Development * Software Testing and Quality Assurance * Observability * Automation * Deployment, Operations, and Monitoring * Performance Engineering.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Bothell, Washington, Us
Services Provided
40% Custom Web Application Development
10% QA & Software Testing
50% ERP Consulting and SI
AI Summary
“Autonomicsoft Solutions LLC offers comprehensive software development and engineering services, including testing, automation, deployment, monitoring, and performance engineering to support diverse business needs.”
Selna
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Selna offers comprehensive software development services, covering everything from initial concept to launch and beyond. We create custom web, mobile, and cloud applications, develop strong APIs, design efficient databases, and integrate AI-driven solutions to support business innovation and growth.
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Warszawa, Masovian, Pl
Services Provided+2 Services
10% Mobile App Development (iOS & Android)
8% Legacy System Modernization
10% QA & Software Testing
12% API Development & Integration
AI Summary
“Selna delivers end-to-end software development, specializing in custom web, mobile, cloud applications, AI solutions, and migrations with expertise in modern technologies and DevOps for scalable, reliable systems.”
SSDB Tech Services
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Software Services Delivery & Beyond (SSDB) is a technology-focused company that combines its technical knowledge with business insights to create tailored solutions that help clients succeed in their essential projects. SSDB collaborates closely with clients worldwide to adjust to their specific nee
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+4 Services
30% Software Development Services
10% Machine Learning Model Development
10% Other IT Consulting and SI
10% QA & Software Testing
AI Summary
“SSDB Tech Services delivers tailored software, mobile, and enterprise solutions worldwide, leveraging technical expertise and business insight to support diverse sectors including education, manufacturing, and social media.”
Anix Inventive Pvt. Ltd
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We, at "ANIX INVENTIVE," are a software development company located in India, with additional offices in the UAE and New Zealand. We are ISO (IAF) certified and offer top-rated IT services, including: A. Ready-to-Use Applications/Systems: 1. Apps for Taxi, Food & Restaurant Services, Delivery, Super
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Services Provided
55% Mobile App Development (iOS & Android)
10% E-Commerce Development
25% Custom Web Application Development
10% QA & Software Testing
AI Summary
“Anix Inventive Pvt. Ltd. is an ISO-certified software development firm offering diverse IT solutions, including mobile apps, web design, digital marketing, security services, and 24/7 support across India, UAE, and New Zealand.”
TriviqTech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We create tailored technology solutions for companies, including web applications, AI integrations, and cloud infrastructure. Our engineers are responsible for the entire process, from initial development to final deployment.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Berlin, Berlin, De
Services Provided+2 Services
8% Mobile App Development (iOS & Android)
25% Custom Web Application Development
10% QA & Software Testing
7% API Development & Integration
AI Summary
“TriviqTech delivers customized technology solutions encompassing web applications, AI integration, and cloud infrastructure, managing complete engineering processes from development through deployment for diverse clients.”
Invocrux
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
InvoCrux is a dedicated software engineering studio focused on developing production-quality SaaS and AI-powered applications. We collaborate with driven founders and corporate teams to design systems that are scalable, capable of handling high concurrency, and stable over time. We recognize that te
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
Pk
Services Provided+3 Services
20% Custom Web Application Development
15% AI Agent & Multi-Agent System Development
15% Machine Learning Model Development
15% QA & Software Testing
AI Summary
“InvoCrux is a software engineering studio specializing in scalable, production-quality SaaS and AI applications, delivering stable, high-performance systems to support startup growth and enterprise needs.”
Nidavellier S.R.O
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Located in the Czech Republic, we draw on talent from around the globe to provide a premier advantage for your project. Whether it's creating viral sensations or developing sturdy enterprise solutions, our skills in full-stack web development, Swift, Java, and Unity guarantee that your vision is cra
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Praha 5, Cz
Services Provided+1 Services
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
15% API Development & Integration
10% E-Commerce Development
AI Summary
“Nidavellier S.R.O., based in the Czech Republic, offers expert full-stack web development alongside Swift, Java, and Unity services, delivering high-quality, innovative digital solutions globally.”

...

...

...

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Stated minimum project sizes among the firms listed under software development services on Edverise, with the $50,000 band shaded

Vendor Selection

Questions to Ask a Software Development Agency: Six With Proof

A vetting script for second-round agency calls: six questions, the document each answer has to produce, and what a directory listing or a badge really proves.

Nihar Ranjan Rout

10/31/2026

Three software development quotes of $38,000, $94,000 and $210,000 converted to effective hourly rates of $79, $73 and $87.50

Vendor Selection

How to Compare Software Development Quotes Priced 5x Apart

Three bids for the same build are rarely comparable as written. A normalization checklist, a weighted grid adapted from FAR Part 15.3, and the hourly arithmetic.

Akash Mohapatra

10/31/2026

Chart of minimum project size stated by firms listed under AI agent development on Edverise, with the $50,000 band highlighted

Vendor Selection

AI Agent Development Cost: Build, Tokens, Reliability

An AI agent has three costs. Compute the monthly token bill from published list prices, then set the build quote against what listed firms actually charge.

Santanu Prasad Sahoo

10/31/2026

Check All Our Blogs

One Platform. One Promise. One Trust.

Edverise is building the trusted way to find tech vendors. List your company early, or talk to us about backing the platform.