MECHANICAL

Innovative and Efficient Mechanical Design.

Our Certifications & Initiatives

Certified for excellence in engineering, sustainability, and innovation.

MEP 2040
US Green Building Council
LA County Consumer & Business Affairs
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Southern California Logo
LAWA
DGS
DOT
Welcome-To-Budlong.

Tailored Mechanical Engineering Solutions.

At Budlong, we deliver innovative and efficient mechanical engineering solutions tailored to the unique needs of each facility. Our team specializes in designing high-performance HVAC systems that enhance occupant comfort, reduce energy consumption, and promote sustainability.

With expertise across various industries, we integrate advanced technology, smart controls, and sustainable practices to optimize system performance and long-term reliability.

High-Performance
HVAC Systems.

We offer a variety of engineering services in HVAC
systems as listed:

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Customizable Central Plants
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High-Efficiency Chillers & Boilers
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Advanced Heat Recovery Systems
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Precision-Controlled Refrigeration
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Clean Rooms (USP 797)
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Variable Refrigerant Flow (VRF) Systems
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Industrial & Laboratory Exhaust Solutions
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Smart Steam, Chilled & Hot Water Distribution
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Medical Gas & Compressed Air Systems
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Displacement & Underfloor Air Distribution
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Sustainable Gas & Utility Distribution
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Hydronic Chilled, Heating & Condenser Water Systems
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Laboratory Makeup & Exhaust Air Systems
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Outside Air Pretreatment & Heat Recovery Systems
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Desiccant Dehumidification Systems
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Kitchen Makeup & Exhaust Systems
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Ground Loop Water Source Heat Pump Systems
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Building Automation Systems (BAS) with DDC Controls
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Commissioning & Retro-Commissioning of HVAC Systems
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What Clients Say About Budlong.

Hear from our clients about the impact of our expertise, innovation,
and dedication to excellence.

Your firm played a major role in the project successful completion which has led us to undertake other projects together… your firm has been a solid partner to our continued success.

You all have been most responsive and attentive to our client’s requirements; it truly makes them feel that they have the right team handling project.

Scott F. Gaudineer

A.I.A. President & CEO Flewelling & Moody Architects
Budlong have provided creative solutions and dedicated support during constructions on several MEP projects for LACCD through the last few years.

The professionalism of all Budlong engineers especially Shield Anderson has been a tremendous help in getting projects completed successfully. I would not have any hesitation in recommending Budlong for MEP engineering services to any entity public or private.

Safi Ishrati

Project Manager - LACCD, Owner’s Representative

We are excited in regard to our work with Budlong. I feel your team stepped up in a huge way to multiple site team comments and comments from out manufacturing team. The responsiveness overall has been incredible.

The Budlong team has stepped up the coordination efforts across all projects and has risen to the challenge of a lot of curve balls and aggressive timelines.

Shannon Hall

Project Manager, GIANT Modular, Design-Build Contractor

I have always found them to be responsive and attentive to our needs. I appreciate the fact that they provide HVAC, electrical, and low voltage design services which are coordinated internally.

John Tegtmeyer

AIA, Principal, Studio+
We work with Budlong on a on-going basis. They provide engineering services on many projects with various clients. They consistently provide excellent engineering service to us with deliverables submitted on-time and are well coordinated. We plan to continue to contract with Budlong.

Kevin O'Brien

Principal, LCDG
We have worked with Budlong on multiple public projects and continue
to pursue work with them based on our positive experience together.

Paul Murdoch

President, Paul Murdoch Architects

For past several years pleasure working with Budlong team on my projects with ease, promptness and subject matter expertise.

Patrick Kim

Facility Design Manager, HDR

Just wanted to say thanks again for all the hard work and dedication on our Lost Hills lab project! Now that we’ve been in there and able to set up our equipment, it’s been a pretty seamless transition. I thought we’d have some growing pains, but everything was well designed and accessible, it’s been real easy to pass the baton and start running.

Thanks for everything you did – if there’s ever an opportunity to support you all we would be happy to do it. You guys rock!

Jake M Hundley

Research Staff Member, HRL

FAQ's For Mechanical

What types of mechanical systems does Budlong design?

Budlong specializes in HVAC, heat recovery, medical gas systems, and more, tailored to client-specific needs.

How does Budlong ensure mechanical system efficiency?

Budlong uses high-efficiency equipment, smart controls, and sustainable design practices to optimize performance.

Does Budlong provide mechanical solutions for labs or clean rooms?

Yes, Budlong offers specialized solutions for USP 797 clean rooms and laboratory ventilation systems.

4. Are Budlong’s mechanical services compliant with building codes?

Absolutely. All mechanical designs meet or exceed local and national code requirements.

5. Can Budlong retrofit existing mechanical systems?

Yes, they provide commissioning and retro-commissioning to upgrade and optimize older systems.

Know More About Our Mechanical Services

Mechanical systems are the backbone of any efficient building, and Budlong excels at delivering solutions that blend innovation with real-world functionality. Their mechanical engineering services span everything from HVAC design and chilled water plants to advanced heat recovery and displacement ventilation systems.

Budlong’s team integrates mechanical systems with building automation for smarter performance and easier control. Whether designing for healthcare, laboratories, or large commercial spaces, every solution is energy-conscious, code-compliant, and tailored to client needs.

With a strong emphasis on performance, sustainability, and occupant comfort, Budlong’s mechanical expertise helps shape spaces that operate smoothly, efficiently, and reliably.

Let’s Work Together and
Bring Your Vision To Life.