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

Folder IT
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Folder IT can enhance your software teams and handle your technology projects through comprehensive outsourcing solutions. Get to know our software engineers: 🔽 Our adaptable collaboration models 🔽 Folder IT is an International Software Development Company that was established in 2000, with its he
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Miramar, Florida, Us
Services Provided+9 Services
9% Mobile App Development (iOS & Android)
9% Frontend Development
8% QA & Software Testing
5% Blockchain & Web3 Development
AI Summary
“Folder IT is an international software development company providing customized technology solutions and comprehensive outsourcing services across diverse modern technologies and collaboration models.”
Vimersive
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a group of experienced developers specializing in AR, VR, and Unity, with more than a decade of expertise in crafting immersive and interactive experiences for clients around the globe. Our skills cover mobile gaming, AR applications, VR tours, and real-time 3D simulations. We assist startups
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
25% Mobile App Development (iOS & Android)
18% Custom Web Application Development
7% QA & Software Testing
35% Machine Learning Model Development
AI Summary
“Vimersive delivers expert AR, VR, and Unity solutions, creating immersive games, applications, and simulations with cross-platform expertise for clients worldwide across diverse industries.”
UPQODE
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
UPQODE: A Premier Web Design and Development Company in Nashville We specialize in creating visually appealing websites and turning innovative concepts into reality. UPQODE is ranked on Clutch as a leading web design and development company in the U.S., and we are an award-winning agency serving cl
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Nashville, Tennessee, Us
Services Provided+8 Services
14% Custom Web Application Development
5% Mobile App Development (iOS & Android)
12% E-Commerce Development
3% QA & Software Testing
AI Summary
“UPQODE is a leading, award-winning web design and development agency offering comprehensive digital services including SEO, eCommerce, and maintenance, committed to quality and client success.”
Koderspedia Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Koderspedia | Mobile App Development in Palo Alto At Koderspedia, we specialize in Mobile App Development, transforming your ideas into high-quality digital solutions. As a top Mobile App Development Company in the United States, we focus on creating customized solutions tailored to your requireme
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Palo Alto, California, Us
Services Provided+6 Services
17% Mobile App Development (iOS & Android)
3% QA & Software Testing
5% Backend Development
5% Frontend Development
AI Summary
“Koderspedia Solutions specializes in custom mobile app and web development, delivering tailored digital solutions with expert design and collaborative partnerships to meet diverse business needs.”
SQUARiDROID INFOTECH
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Are you seeking full-time IT support in Ahmedabad? Look no further; we are here to assist you. Our skilled team of technical experts possesses vast experience with cutting-edge technologies in Mobile Applications, Websites, SEO, QA/Testing, and more. We specialize in Mobile Application and Web Devel
Highlights
2-9
Employees
Ahmedabad, Gujarat, In
Services Provided+3 Services
12% Mobile App Development (iOS & Android)
8% Backend Development
5% Frontend Development
5% CMS Development & Customization
AI Summary
“SQUARiDROID INFOTECH offers comprehensive IT solutions in Ahmedabad, specializing in mobile and web development, SEO, QA/testing, and graphic design with timely, expert delivery.”
ScienceSoft
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
ScienceSoft USA Corporation, also known as ScienceSoft, is an IT consulting and software development firm that was established in 1989. With over 750 professionals, the company operates throughout the U.S., GCC, and EU, providing services to clients in more than 70 countries and across 30+ industrie
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
McKinney, Texas, Us
Services Provided+15 Services
8% Custom Web Application Development
5% Mobile App Development (iOS & Android)
4% Backend Development
3% E-Commerce Development
AI Summary
“ScienceSoft is a global IT consulting and software development firm specializing in healthcare, financial services, and AI solutions across 30+ industries with over 750 professionals.”
BITKNOX
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We offer a wide-ranging portfolio that includes Fintech, Cybersecurity, E-commerce, Digital Transformation, DevOps, Integration Platforms, Data Networks, IoT, Machine Learning, Custom Software Development, Mobile Application Development, and QA-BA Services. Whether you're looking to introduce a new
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Cheyenne, Wyoming, Us
Services Provided+4 Services
15% Mobile App Development (iOS & Android)
13% E-Commerce Development
5% Legacy System Modernization
10% QA & Software Testing
AI Summary
“BITKNOX delivers tailored solutions across fintech, cybersecurity, e-commerce, digital transformation, and software development, enhancing business growth and competitiveness through innovation and technology services.”
UPDIVISION
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a varied group of software developers and creative professionals dedicated to transforming ideas into software products that users adore. Whether we are crafting the next big success story or rethinking an existing application, we take a design-centric approach. Our extensive process, honed t
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Bucuresti, Bucuresti, Ro
Services Provided+10 Services
7% Custom Web Application Development
5% Mobile App Development (iOS & Android)
7% SaaS Product Development
5% Backend Development
AI Summary
“UPDIVISION is a design-driven software development firm specializing in product discovery, UI/UX design, and scalable web and mobile solutions across diverse industries globally.”
Activeone
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are Activeone, a software partner that truly makes a difference. From AI-driven recruitment to comprehensive product development, we assist driven teams in creating smarter solutions, scaling more quickly, and hiring with confidence. Positioned at the crossroads of technology, talent, and innovat
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Medellin, Antioquia, Co
Services Provided+9 Services
8% Backend Development
5% QA & Software Testing
3% Code Review & Technical Audits
8% Frontend Development
AI Summary
“Activeone is a global software partner specializing in AI-driven recruitment and product development, enabling startups and scale-ups to build smarter solutions and accelerate growth with expert support.”
Sirma
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Established in 1992, Sirma Group Holding (Sirma) has been at the forefront of artificial intelligence technologies from the very beginning. The company focuses on custom software development, system integration, and IT consulting. Renowned for its technology solutions and consulting services, Sirma
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Sofia, Sofia, Bg
Services Provided+14 Services
5% Mobile App Development (iOS & Android)
7% API Development & Integration
4% QA & Software Testing
8% Backend Development
AI Summary
“Sirma Group Holding, established in 1992, is a leading AI-driven software development and IT consulting firm, serving diverse industries globally with innovative technology solutions and extensive expertise.”

...

...

...

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.