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Freelance Hvac Design Jobs (NOW HIRING)

ECU Corporation

Design HVAC Engineer

Cincinnati, OH · On-site

Design HVAC Engineer Location: Cincinnati, OH Department: Engineering Reports To: Director of Engineering Employment Type: Full-Time About ECU Corporation ECU Corporation is a leading innovator in ...

Cool Solutions Services Inc

HVAC Technician

Miami, FL · On-site

$20 - $35/hr

Read schematics, technical manuals, and HVAC design documents to accurately install or troubleshoot complex systems. * Perform routine maintenance on HVAC equipment to prevent breakdowns and extend ...

Cool Solutions Services Inc

HVAC Technician

Miami, FL · On-site

$20 - $35/hr

Read schematics, technical manuals, and HVAC design documents to accurately install or troubleshoot complex systems. * Perform routine maintenance on HVAC equipment to prevent breakdowns and extend ...

Cool Solutions Services Inc

HVAC Technician

Miami, FL · On-site

$20 - $35/hr

Read schematics, technical manuals, and HVAC design documents to accurately install or troubleshoot complex systems. * Perform routine maintenance on HVAC equipment to prevent breakdowns and extend ...

Drizzilicious

Commercial HVAC Technician

Piscataway, NJ · On-site

$25 - $32/hr

The ideal candidate is someone with hands-on experience in field service, a solid understanding of HVAC design and schematics, and a passion for property maintenance. This position offers an exciting ...

Foxconn Assembly LLC

HVAC Engineer

Houston, TX · On-site

Design, develop, and optimize HVAC systems for new and existing data center facilities to ensure high efficiency, reliability, and energy savings. * Perform detailed technical assessments to identify ...

Orano

HVAC Engineer

Oak Ridge, TN · On-site

This isn't just another HVAC role. You'll be leading the design, installation, and commissioning of complex climate control systems for a multi-billion-dollar facility that will power America ...

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Freelance Hvac Design information

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$14

$47

$132

How much do freelance hvac design jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for freelance hvac design in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What is a freelance HVAC design?

A Freelance HVAC Design job involves creating heating, ventilation, and air conditioning (HVAC) systems for buildings on a project-by-project basis. Freelancers work with architects, engineers, or contractors to design efficient systems that meet client needs and industry standards. They may use software like AutoCAD or Revit to draft designs, calculate load requirements, and ensure energy efficiency. This role offers flexibility and independence, allowing professionals to take on projects remotely or on-site.

What are the key skills and qualifications needed to thrive in freelance HVAC design?

To thrive as a Freelance HVAC Designer, you need a solid understanding of HVAC engineering principles, building codes, and mechanical systems, typically with a degree in mechanical engineering or a related field. Familiarity with design software like AutoCAD, Revit, or HVAC load calculation tools, along with relevant certifications such as LEED or local professional engineer credentials, is highly valued. Excellent communication, time management, and client relationship skills help you effectively manage projects and expectations. These capabilities are essential for delivering accurate, compliant designs and maintaining successful client engagements in a competitive freelance environment.

What are some common challenges faced by freelance HVAC designers?

Freelance HVAC Designers often navigate challenges such as managing multiple projects with varying deadlines, keeping up-to-date with constantly changing building codes and industry standards, and coordinating with architects, builders, and other contractors remotely. Unlike traditional roles, freelancers need to be self-reliant in sourcing new clients and handling project administration such as contracts and invoicing. Effective communication and proactive project management can help mitigate misunderstandings and ensure designs meet client requirements and regulations. Many freelancers find that building a strong professional network and continually updating their technical skills are key to long-term success.

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Freelance Hvac Design jobs near you
Infographic showing various Freelance Hvac Design job openings in the United States as of August 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

HVAC Engineer

Custom Air Ventilation & Heating of Central Florida

Casselberry, FL • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 25 days ago

Job description

About CAVH HVAC
We are a leading commercial HVAC material supplier. Our goal is to effectively promote HVAC equipment sales in the commercial construction market while delivering exceptional service to our customers.
Key Responsibilities:
  • Provide technical support and equipment selection assistance to engineers, contractors, and architects.
  • Interpret project plans and specifications to recommend HVAC products that meet performance and budget requirements.
  • Prepare and deliver accurate HVAC system designs, proposals, and submittals.
  • Develop and maintain strong relationships with clients, manufacturers, and internal teams.
  • Attend job site meetings and provide technical support during installation and commissioning phases.
  • Stay current on industry trends, product updates, and building codes relevant to HVAC systems.
  • Assist in training sessions and lunch & learns for engineers and contractors.
  • Support sales team in achieving territory and product line goals.

Ideal Candidates:
  • Bachelor's Degree in Mechanical Engineering or related field (or equivalent HVAC industry experience).
  • 2+ years of experience in HVAC design, sales, or technical support (manufacturer or rep firm preferred).
  • Strong understanding of HVAC principles and system components
  • Proficiency in Microsoft Office Suite and HVAC selection software
  • Excellent communication, organizational, and problem-solving skills
  • Self-motivated and able to manage multiple priorities.
  • EIT or PE license is a plus but not required.

Benefits:
  • Competitive salary plus commission/bonus structure
  • Comprehensive medical, dental, vision, short-term and long-term disability insurance.
  • 401(k) with company match
  • Paid time off and holidays
  • Professional development and training opportunities

Work Environment:
  • Hybrid with travel required to other CAVH offices.

Reporting Structure:
  • This role reports to the Vice President of Sales

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