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Need Mechanical Professional Engineer to finalize HVAC/Ventilation design for a small laboratory to create PE Stamped Drawings /Calculations for mechanical permit submittals in the State of Idaho. General laboratory air make-up and ventilation for 6 air changes per hour and negative pressure. Dedicated sperate vent/stack for 1 fume hood and 1 glovebox that handles small quantities of acids and toxic gases. Key requirements: - Design for industrial lab settings - Expertise in temperature control, air quality, and humidity control - Knowledge of industry standards and regulations Ideal skills and experience: - Professional Engineering (PE) license in the State of Idaho - Extensive HVAC design background - Experience with laboratory environments Please provide relevant work samples and ensure your bid reflects your expertise.
Project ID: 40555801
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Active 4 days ago
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20 freelancers are bidding on average $87 USD/hour for this job

Hi, I’m a mechanical engineer with Live Experts LLC, and this is exactly the type of permit-focused HVAC/ventilation package we support. For your small laboratory, we can finalize the mechanical design around 6 ACH, negative pressure control, proper make-up air, temperature/humidity considerations, and dedicated exhaust/stacking for the fume hood and glovebox handling acids/toxic gases. We understand this is not a standard commercial HVAC job; the key is safe containment, correct air balance, exhaust separation, code compliance, and drawings/calculations that an Idaho permit reviewer can follow clearly. Our scope would include reviewing your existing layout and equipment data, confirming design assumptions, preparing/refining mechanical plans, ventilation schedules, air balance, exhaust routing, make-up air requirements, pressure relationship strategy, and supporting calculations. We can also coordinate PE review/stamping for Idaho mechanical permit submittal once the design basis and site information are confirmed. Relevant standards and design references such as IMC, ASHRAE laboratory ventilation guidance, NFPA considerations, and manufacturer requirements for the fume hood/glovebox will be considered where applicable. Please share the floor plan, room dimensions, existing HVAC details, fume hood/glovebox cutsheets, chemical/gas list, and any city/county permit comments. We can turn this into a clean stamped submittal package ready for review.
$125 USD in 40 days
7.7
7.7

With over a decade of experience in Mechanical, Electrical, and Plumbing (MEP) systems design, I have acquired a specialized skill set directly applicable to your laboratory HVAC design project. My proficiency stretches across all aspects of MEP systems, from initial concept to thorough calculations, meticulous BIM modeling and coordination to detailed drafting. My familiarity with industry standards, regulatory compliance, as well as my Professional Engineering (PE) license in the State of Idaho will ensure that your HVAC/Ventilation system meets the strictest requirements. My extensive background in HVAC design coupled with a specific knowledge of laboratory environments makes me well equipped to deliver on your unique needs. I understand the impor
$75 USD in 40 days
7.4
7.4

Dear Sir, I am an experienced Mechanical Design Engineers with 18+ years of experience in HVAC design. I successfully completed the design and installation of HVAC, Plumbing, Fire alarm, firefighting, Water Supply, Drainage, and Sewerage systems for various Residential and Commercial Projects as per standards and specifications. I have all the technical skills, experience, and practical project management skills to complete your task professionally and quickly. Well-versed in VRF system Design, Chillers, Cooling Towers, Pumps, VRF, Fire Sprinkler Systems, Fire Hose Reel systems, Fire Hydrant Systems, Septic tanks, Heat exchangers, Sump Pumps, Fire Alarm systems addressable or Conventional Systems. Skills: Revit MEP, Pro Engineer Wildfire, Solid works, Elite Fire (Hydraulic calculations), AutoCAD, Canute, MS Office, HAP 4.5 (Hourly-Analysis-Program), McQuay (Duct-size), McQuay (Pipe-size), Carrier psychometric chart.
$75 USD in 40 days
6.3
6.3

Hi, I have worked on similar laboratory HVAC and ventilation projects where air changes, negative pressure, make-up air, exhaust routing, temperature control, and permit calculations had to be coordinated carefully. I have also helped prepare mechanical permit packages for specialty spaces with fume hoods, gloveboxes, dedicated exhaust stacks, equipment schedules, control notes, and PE review for code submission. I'd love to share my experiences with you. Best regards, Epa
$100 USD in 40 days
5.8
5.8

Hi There , I’ve carefully checked your requirements and really interested in this job. I’m working as a freelance graphic designer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I have rich experienced in Industrial Design, Building Design, Electrical Engineering, CAD/CAM, Engineering, HVAC, Air Conditioning, Industrial Engineering and Mechanical Engineering. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Looking forward to serve you
$75 USD in 27 days
5.6
5.6

Hi there, I noticed that you need a PE-Stamped HVAC/ventilation design for a small laboratory in Idaho, including negative pressure, 6 ACH ventilation, and dedicated exhaust systems for a fume hood and glovebox. I’ve completed fully coordinated laboratory HVAC and mechanical permit projects with similar requirements. As a skilled Mechanical/HVAC Design Engineer with over 7 years of experience, I specialize in providing precise, high-quality HVAC designs using AutoCAD, Revit, and MEP tools. I also provide ventilation calculations, code-compliant drawings, equipment schedules, and permit-ready documentation coordinated with PE review and stamping requirements. I’m happy to share relevant plans and samples upon request. This is my portfolio link: https://www.freelancer.com/u/andrasr69 I am looking forward to work with you. Best regard. Andres
$75 USD in 2 days
3.7
3.7

Greetings! I will finalize your ventilation design for 6 air changes, negative pressure, and separate fume hood and glovebox exhaust. I will provide stamped drawings and calculations for permit submittals. Send your floor plans and equipment specs. Thanks, Revival
$75 USD in 40 days
1.5
1.5

Hi there, I can develop a complete mechanical HVAC/ventilation design package for your Idaho laboratory, including airflow calculations for 6 ACH general ventilation, negative pressure control, and dedicated exhaust systems for both the fume hood and glovebox. I will prepare coordinated mechanical drawings and engineering calculations covering air balance, make-up air strategy, duct routing, exhaust stack separation, and compliance with relevant laboratory ventilation and safety standards suitable for permit submission. I will also ensure the system design is practical for installation and operation, with clear documentation a PE can review and stamp for final approval. Let’s get started. Thank you, Kinetik
$75 USD in 40 days
0.0
0.0

Idaho Falls, United States
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Member since Jul 2, 2026
$75-125 USD / hour
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₹12500-37500 INR
₹750-1250 INR / hour