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Freelance Hvac Design Jobs in Raleigh, NC (NOW HIRING)

Design of building HVAC, plumbing, fire protection systems including calculations, layouts, sizing, equipment selections, specifications and coordination. * Mentoring junior staff * Lead and ...

Mechanical (HVAC) Engineer

Raleigh, NC · On-site

$105K - $140K/yr

Design of building HVAC, plumbing, fire protection systems including calculations, layouts, sizing, equipment selections, specifications and coordination. * Mentoring junior staff * Lead and ...

Design of building HVAC, plumbing, fire protection systems including calculations, layouts, sizing, equipment selections, specifications and coordination. * Mentoring junior staff * Lead and ...

Senior Mechanical Engineer, HVAC

Raleigh, NC · On-site

$101K - $134K/yr

The Senior Mechanical Engineer - HVAC is responsible for the design, development, and delivery of heating, ventilation, air conditioning, and mechanical building systems throughout all phases of ...

We are looking for a skilled and experienced HVAC Technician to join our team! In this role, you will install, service, or repair heating and air conditioning systems in residences. You must have ...

HVAC MECHANIC

Durham, NC · On-site

$23.50 - $32/hr

HVAC Mechanics are responsible for the operation, preventive maintenance, inspection, and repair of large-scale HVAC systems across the EPA-RTP Main Campus and associated facilities. The two-person ...

HVAC MECHANIC

Durham, NC · On-site

$23.50 - $32/hr

HVAC Mechanics are responsible for the operation, preventive maintenance, inspection, and repair of large-scale HVAC systems across the EPA-RTP Main Campus and associated facilities. The two-person ...

About the Position The Mechanical Service Technician provides support to Power Design projects by performing Mechanical work within a specified region. This individual installs and repairs HVAC ...

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HVAC Technician

Raleigh, NC · On-site

$20 - $35/hr

HVAC Technician - $20-$35/hr - DOE We are currently hiring HVAC Technicians with 3+ years of experience performing commercial and industrial HVAC installations, maintenance, and service work.

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Freelance Hvac Design information

See Raleigh, NC salary details

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$46

$128

How much do freelance hvac design jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for freelance hvac design in Raleigh, NC is $46.38, according to ZipRecruiter salary data. Most workers in this role earn between $23.61 and $60.05 per hour, depending on experience, location, and employer.

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.

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 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 popular job titles related to Freelance Hvac Design jobs in Raleigh, NC?

For Freelance Hvac Design jobs in Raleigh, NC, the most frequently searched job titles are:

What cities near Raleigh, NC are hiring for Freelance Hvac Design jobs?

Cities near Raleigh, NC with the most Freelance Hvac Design job openings:

Infographic showing various Freelance Hvac Design job openings in Raleigh, NC as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $96,460 per year, or $46.4 per hour.

Mechanical (HVAC) Engineer

GFT.

Raleigh, NC

$105K - $140K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago


Job description

GFT is seeking a Mechanical Engineer (HVAC) in our Raleigh NC office. 

At GFT, the Mechanical team is dedicated to creating efficient, innovative solutionsfor mechanical systems, ensuring comfort and sustainability in every project. From energy-efficient power systems to advanced HVAC and plumbing designs, our team contributes to a resilient and sustainable built environment, pushing the boundaries of building system design and optimizing performance while addressing the unique needs of each facility.

What you'll be challenged to do:

Candidate will be responsible for designing heating, ventilation, and air-conditioning (HVAC) systems; plumbing systems; HVAC systems design and applications; cost evaluations; life-cycle cost analyses; equipment selection; specifications editing/ authorship; construction administration; and commissioning of mechanical systems.  Projects involve pharmaceutical, public works, mass transit, commercial, educational, and federal facilities.

In this capacity, the successful candidate will be responsible for the following:

Responsibilities will include:

  • Design of building HVAC, plumbing, fire protection systems including calculations, layouts, sizing, equipment selections, specifications and coordination.
  • Mentoring junior staff
  • Lead and participate in meetings clients, state agencies, city agencies, utility service representatives and project teams.
  • Deliver projects on time and within client budgets
  • Deliver projects in compliance with client and company quality control procedures and engineering guidelines
  • Daily interaction and collaboration on cross-functional teams across multiple disciplines
  • Document work product in REVIT.
  • Construction administration services; on-site construction administration, shop drawing review, request for information response, as well as client meetings and coordination.
  • Perform site visits, surveys/inspections to evaluate existing building mechanical systems.
  • Participates in marketing efforts.
  • Project and Task Management

What you will bring to our firm:

  • Bachelor's degree in mechanical engineering or Architectural Engineering with mechanical focus
  • Licensed Professional engineer.
  • 4+ years of relevant experience in the design of HVAC, Plumbing, and Fire Protection Systems systems.
  • HVAC design skills including heating and cooling load and equipment performance (pumps, fans, compressors, boilers, chillers ) calculation routines and systems' documentation and familiarity with ASHRAE Guidelines
  • Plumbing design skills including water supply and drainage systems piping layouts and familiarity with ASPE Guidelines
  • Knowledge of applicable codes.
  • General knowledge base for Building Design and Building Services Coordination, mechanical (HVAC, Plumbing, and Fire Protection) systems layout within REVIT. Integration of Building Information Modeling (BIM) workflows in Mechanical system design.
  • Proficient in the use of Office 365 applications.
  • Excellent writing, oral communication, and presentation skills are required
  • Effective interpersonal communications skills, a team-oriented disposition and work style, where cooperative work sharing and peer to peer mentoring is a daily habit.
  • Personal inclination to learn and grow via internal training, external training and senior staff mentorship.

Compensation:

The salary range for this role is $105,000 - $140,000. Salary is dependent upon experience and geographic location.

Featured Benefits: 

  • Comprehensive benefits package including wellness programs, parental leave, and pet insurance, in addition to medical, dental, vision, disability, and life insurance.
  • Tax-deferred 401(k) savings plan.
  • Competitive paid-time-off (PTO) accrual.
  • Tuition reimbursement for continued education.
  • Commitment to professional development, access to internal and external training programs, and support of active participation in professional organizations
  • Incentive compensation for eligible positions.

At GFT, a privately held AEC firm, we innovate where transportation, water, power, and buildings converge. We call this the Infrastructure of Life. We measure our success by the strength of our relationships - that's why we're the employer of choice for 5,000+ of the industry's brightest engineers, planners, architects, inspectors, designers, and more.

Our clients choose us for our expertise and prefer us for our nimble approach, creativity, and personal touch. Backed by over a century's experience, together we're building a lasting legacy for future generations: stronger communities, a healthier planet, and better lives.GFT: Ingenuity That Shapes Lives is an Equal Opportunity Employer. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veterans' status or other characteristics protected by law.

Unsolicited resumes from third party agencies will be considered the property GFT.

GFT does require the successful completion of a criminal background check for all advertised positions. 

Location: Raleigh, NCCore Business Hours: 8:00 AM - 5:00 PMEmployment Status: Full-Time

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Employment Type: FULL_TIME