HVAC Engineering
System Design, Load Calculations, Ducting Layout, Equipment Selection, Design Reports, Title 24 Compliance.
Scope & deliverables +
What’s included
- Heating and cooling loads, ventilation requirements, and system sizing.
- Duct layouts, equipment selection, and controls design criteria.
- Hydronic systems and heating-piping design.
- Exhaust systems and cleanroom pressure control.
- Coordination with architectural layouts, ceilings, and other trades.
Typical deliverables
HVAC drawings, schematic riser diagrams, detail drawings, equipment schedules, supporting calculations and calculation notes, design reports, and applicable Title 24 energy compliance sheets.
Plumbing Engineering
Domestic water, drainage, venting, natural gas, process piping, and laboratory gas system design.
Scope & deliverables +
What’s included
- Domestic cold water, hot water, sanitary drainage, and vent systems.
- Natural gas (NG), liquefied petroleum gas (LPG), and process piping, including industrial water, process hot water, and process chilled water.
- Laboratory gas systems, including nitrogen (N₂), oxygen (O₂), compressed air, and vacuum; waste anesthetic gas disposal (WAGD), where required.
- Pipe sizing, equipment selection, and coordinated routing.
Typical deliverables
Plumbing plans, riser diagrams, equipment schedules, detail drawings, and calculation notes.
Value Engineering
Evaluation of alternative systems, equipment, and materials to reduce project costs while maintaining required performance, quality, and code compliance.
When it helps
When the team needs to reduce cost or compare alternatives before committing to a solution.
Scope & deliverables +
What’s included
- Compare system, equipment, and material alternatives.
- Consider performance, maintenance, space, and constructability.
- Discuss trade-offs with the architect and client before refining the design.
Typical deliverables
An options comparison, estimated cost savings, and technical recommendations; design revisions where included in the agreed scope.
Feasibility Studies & Reports
System assessments and analysis, concept planning, comparison of design options, and Basis of Design reports to support informed client decisions.
When it helps
Before design begins, or when assessing whether an existing system can support a proposed use.
Scope & deliverables +
What’s included
- Review available information and assess existing-system capacity.
- Study system options, project constraints, and utility requirements.
- Develop a concept and establish the Basis of Design.
Typical deliverables
A feasibility study, concept recommendations, and a Basis of Design report as required.
Technical / Peer Review
Independent review of designs, drawings, calculations, and specifications prepared by others, providing clients with a technical second opinion.
When it helps
When an owner, architect, or project team needs an independent technical second opinion.
Scope & deliverables +
What’s included
- Review drawings, calculations, and specifications prepared by others.
- Identify technical gaps, coordination concerns, and constructability issues.
- Discuss findings and recommended actions with the design team.
Typical deliverables
An independent review report, marked-up documents, and a consolidated list of comments.
Shop Drawing & Material Submittal Review
Review of contractor shop drawings, materials, and equipment submittals for alignment with the original design intent, specifications, and client requirements.
When it helps
During contractor submissions, to check alignment with the original design intent.
Scope & deliverables +
What’s included
- Review shop drawings for system layout and coordination.
- Review proposed materials and equipment against design requirements and specifications.
- Identify deviations and respond to related technical clarifications within the agreed scope.
Typical deliverables
Reviewed submittals, technical comments, and clarification responses.
Frequently Asked Questions
Can the scope be tailored to the project?
Yes. Support can range from a focused study or technical review to a full HVAC and plumbing design engagement.
When should the mechanical engineer join the project?
Early involvement helps identify system needs, space requirements, and coordination issues before the layout is finalized.
What size projects does Berro Engineering take on?
Scopes range from tenant improvements to full building systems for commercial, laboratory, healthcare, and institutional projects.
Can a client request a second opinion on an existing design?
Yes. Berro Engineering provides independent technical reviews of HVAC and plumbing designs, helping clients clarify concerns and make informed decisions.
Is support available during permitting and construction?
Yes. When included in the scope, support covers city comments, contractor submittal reviews, and RFIs.
Services and deliverables are tailored to the project and confirmed in the agreed scope.
Let’s define the scope.
Support tailored to the project, team, and stage of design.
