Which Engineering Services Does Your Florida Project Need?

For a new home, start with structural plans, MEP design and the residential site requirements. For a commercial renovation, the proposed use and building-system changes shape the scope. For an existing building, start with the condition you need evaluated or the report being requested.

Florida Engineering LLC (FE) provides structural, mechanical, electrical and plumbing engineering, residential site and septic design, specialized outdoor-structure engineering, inspections and reserve studies. Some projects need several of these services together. Others need a focused calculation, inspection or revision to an existing set of plans.

This guide explains how the services fit together, what common requests mean and what to send when you are ready to discuss your project. You can also browse our engineering services directory for individual service details.

Start with your project type

Use your project's main purpose to narrow the first conversation:

• A new home or addition: Start with the building plans and structural scope, then identify MEP, energy, foundation and residential site requirements. Include septic design when the property uses an onsite wastewater system.
• A commercial buildout or renovation: Share the proposed use and floor plan. Structural changes, MEP systems, life safety, fire protection and lighting may each need attention.
• A pool or outdoor structure: Identify the structure, its dimensions, its supporting conditions and its relationship to the home and nearby property features.
• An existing building with a notice or deadline: Send the notice first. The required inspection or report determines the scope.
• A damaged building or a concern about its condition: Describe the observed problem and provide photographs and previous reports so the appropriate assessment can be identified.
• An association planning future repairs: Clarify whether you need an inspection, a structural integrity reserve study, a traditional reserve study or a turnover-related report.

The project address matters in every case. Local review requirements, site conditions and existing records help define the engineering assignment.

Structural engineering and building plans

Structural engineering addresses the parts of a building or structure that support loads and transfer them to the ground. Depending on the project, the work may involve foundations, framing, connections, additions, renovations, existing-condition evaluations or repair plans.

Structural work can also include evaluation and design for building elevation, foundation changes and wind-resistance improvements within the agreed scope.

For an existing building, explain what will change. A proposed opening, addition or replacement component needs enough information about the existing structure for the engineer to evaluate the affected work. For new construction, provide the current plans and any available site and subsurface information.

Foundation engineering plans address the foundation system appropriate to the structure and supporting conditions. Shallow foundations and pile-supported foundations serve different conditions. The design depends on the structure, loads and relevant site information.

FE also provides structural peer review, MEP plan review and redline services. Redlines are marked-up drawings that identify review comments or needed corrections. Send the drawings, calculations and review comments together, with the revision date clearly identified. A request to revise plans should explain both the proposed change and the documents it affects.

Drafting and custom house plans

If you need help developing an initial layout or a complete house plan, FE can connect you with independent drafters and architects. Their drafting or architectural services and FE's engineering services have separate scopes and billing. FE's engineering work can also address accessibility-related modifications within the agreed assignment. Our custom house plan resources explain how these roles fit together.

Engineering plans for permit applications can include structural plans and MEP plans. FE provides the agreed engineering documentation. Your project team handles permit submission, construction and installation. Confirm the disciplines and deliverables before ordering the package.

MEP engineering and energy documentation

MEP engineering covers mechanical, electrical and plumbing systems. A project may need all three disciplines or a defined portion of one.

• Mechanical engineering addresses systems such as heating, cooling and ventilation.
• Electrical engineering addresses systems such as power distribution, lighting and controls.
• Plumbing engineering addresses water supply, sanitary drainage, venting and gas piping where included in the scope.

For a renovation, explain the proposed use, changes to the floor plan and equipment being added or replaced. A restaurant layout, for example, presents different system questions from an office layout. Current equipment information and existing drawings help the engineering team define the work.

Energy calculations evaluate the building information used to document energy-code compliance. Relevant inputs can include the building envelope, glazing, insulation and mechanical systems. Keep these inputs consistent with the plans and selected products. Changes made during design may also affect the energy documentation.

Blower-door testing measures building air leakage. It is a separate service with its own project and scheduling requirements. If testing is part of your project, identify the applicable requirement and construction stage when requesting the service.

Fire protection, life safety and lighting

Commercial projects may require fire-protection engineering in addition to their MEP design. FE provides commercial fire-alarm engineering and commercial fire-sprinkler engineering. The required scope depends on the building, its use and the systems involved.

Commercial life safety plans document applicable life-safety features and the basis for the proposed layout. Share the intended use, occupancy information and current floor plan so the team can identify the information the plans need to address.

Photometric plans and site-lighting design evaluate the proposed lighting arrangement and illumination. Provide the site layout and available fixture information, along with any lighting-related review comments.

These are distinct deliverables. When requesting a proposal for a commercial project, identify the fire-alarm, sprinkler, life-safety and lighting requirements already known to the project team.

Residential site, drainage and septic design

FE's civil, site, drainage and septic services are for residential projects. These services address different questions about how the proposed work fits on the property and how the site will function.

Residential site-plan engineering documents the proposed site arrangement within the defined engineering scope. A current survey and proposed building layout are useful starting documents. Identify existing structures, proposed improvements and any known site restrictions when discussing the project.

Residential stormwater calculations and drainage plans evaluate runoff and drainage for the proposed work. Hydrology reports provide analysis of relevant water-flow conditions. Residential civil services also include SWPPP documentation and inspections when required for the project. SWPPP stands for stormwater pollution prevention plan and addresses construction-phase stormwater pollution controls.

For properties using onsite wastewater treatment, septic engineering can include site and soil evaluations, system design, aerobic treatment units (ATUs) and performance-based treatment systems (PBTS), with design or certification services as scoped. Share available property records, survey information and the proposed residential use. Existing-system information matters when a project involves an addition, replacement or change affecting the system.

FE also offers septic private-provider inspections within its defined scope. Clarify whether your request is for design, an inspection or both. Septic installation is performed by the installation contractor.

Site layout, drainage and septic design often need to be considered together. Establishing the location of the house, outdoor improvements and wastewater facilities early helps the team work from a consistent site plan.

Pools, outdoor structures and wind design

Pool engineering serves residential and commercial projects, including new pools and changes to existing pools. The scope may include structural plans, pump calculations, total dynamic head calculations, plumbing schematics, piping and electrical plans, and pool-deck or raised-beam details. Piling plans may also be included where needed and supported by the required soil-report information. Total dynamic head describes the resistance the pump must overcome in the system. Provide the proposed pool layout and its relationship to nearby structures. Existing foundations, changes in elevation and adjacent improvements can affect the information needed for the design. FE's separate site and drainage services remain residential-only.

FE's outdoor and specialty structural services also include:

• Screen enclosures and pool cages, including screen rooms and awnings.
• Metal buildings and carports.
• Stairs and handrails.
• Canopies and sign structures.
• Sheds, seawalls, decks and stands, along with piers, docks and boat houses within the applicable structural scope.

Canopy and sign engineering covers structural design, connections and foundations. Any separate electrical or site needs should be identified independently. Each structure has its own support and connection requirements. Send dimensions, available manufacturer information and details about what the structure will attach to. Describe existing conditions clearly when the work connects to an existing building or slab.

Wind design is part of the structural evaluation where applicable. Project location, structure geometry and other design inputs affect the analysis. FE's window and door pressure calculations help establish design pressures used in selecting suitable products. Check impact resistance separately, along with the product's approval documentation, size limits and installation conditions.

Hurricane screen and shutter engineering addresses the specific spans, supports and connections of the proposed installation. Provide the product information and opening details for the actual project. Proposed departures from product limitations require review; engineering review does not automatically authorize an installation beyond approved limits.

Sign work may also call for a special P.E.S.I. inspection. Share the sign type, location and inspection request so FE can confirm the structural scope.

Building inspections, assessments and reserve studies

Start an inspection request with the reason for the report. A local notice, association requirement, property transaction and observed defect can lead to different assignments.

Structural and electrical inspections address the relevant building systems within the agreed scope. FE also offers unsafe-structure inspections, balcony inspections, roof inspections, condominium inspections and infrared thermography. Explain the concern and intended use of the report so the appropriate investigation can be selected.

Focused assessments can also address foundation, wind-mitigation, building-envelope, fire-safety and accessibility concerns. For a HUD-related assessment, send the program or lender requirements so FE can confirm the appropriate scope and report.

Milestone inspections and building recertifications

A milestone inspection evaluates the structural condition of an applicable building. A building recertification inspection addresses the requirements of the relevant local program, which may include structural and electrical reporting.

The property, applicable program and notice determine the requirements. Send the complete notice and prior inspection reports. This is particularly important when a notice refers to a building's age or a specific recertification cycle.

Reserve studies and association reports

A structural integrity reserve study, or SIRS, addresses specified building components and reserve planning for their anticipated repair or replacement. A traditional reserve study can address a broader set of property assets within its agreed scope. The association should identify the required study and provide available component, maintenance and financial records.

Turnover and transition inspections support the assessment of property conditions as control transfers to an association. A property condition assessment, or PCA, addresses the condition of a property for the purpose defined in the assignment. A condominium-conversion Disclosure of Condition report is a separate service with its own reporting purpose. Share the transaction or association context rather than requesting these reports interchangeably.

FE also offers Phase I Environmental Site Assessments. A Phase I generally uses records review, interviews and site reconnaissance to assess potential environmental concerns. Soil or groundwater sampling would require a separate scope.

Forensic engineering

Forensic engineering investigates the causes of damage, deterioration or a reported failure. Provide photographs, the sequence of events, earlier reports and relevant repair history. The investigation and any subsequent repair-design work should be clearly identified in the proposal.

What to send when requesting an engineering proposal

You can start with the information you have. A clear description of the assignment helps FE identify missing items and define the appropriate scope.

Send:

• The project address and a short description of the existing property and proposed work.
• Current plans, surveys and relevant reports, with revision dates where available.
• Photographs of the site, structure or issue you want evaluated.
• Equipment, product or manufacturer information relevant to the request.
• The complete review comments, inspection notice or report requirement, if one exists.
• Your requested timing and any known deadline.

Before proceeding, confirm the disciplines included, the drawings or reports to be delivered, the information you need to provide and whether site visits or testing are included. Ask how changes to the project and additional review comments will be handled. Fees and timing should be tied to that defined scope.

Common questions about engineering services in Florida

What is MEP engineering?

MEP stands for mechanical, electrical and plumbing. These engineering disciplines address building systems such as heating and cooling, electrical systems and plumbing. The proposed work determines which disciplines your project needs.

Do I need structural engineering for a renovation?

A renovation may need structural engineering when the proposed work affects structural elements or requires evaluation of existing conditions. Share the plans and describe the changes before selecting the scope. The engineer can then identify the information needed to evaluate the work.

Who signs and seals structural drawings?

The appropriately licensed professional engineer in responsible charge signs and seals engineering documents within their expertise, under the applicable requirements. FE must establish its engineering responsibility before confirming a signed-and-sealed package. The Florida Board of Professional Engineers explains signing and sealing in more detail.

Are energy calculations and blower door testing the same service?

Energy calculations use design information to evaluate energy-code compliance. Blower-door testing measures air leakage in the building. A project may require both, and each should be identified in the scope.

What is a hydrology report?

A hydrology report analyzes how water moves through or affects a site and documents the assumptions, methods and findings. The required analysis depends on the site and review requirements. FE provides hydrology reports for residential projects.

When is a SWPPP required?

Florida construction stormwater permit coverage generally depends on the disturbed area, whether the work forms part of a larger common development, and the stormwater discharge conditions. A SWPPP is part of that coverage. Review the Florida DEP construction activity criteria and share the residential site information with FE to define the appropriate services.

Is a milestone inspection the same as a reserve study?

A milestone inspection evaluates structural condition. A reserve study estimates future repair or replacement needs and the associated reserve funding within its scope. An association may need both services. Send any notice or study requirement to identify the correct assignment.

How much does a milestone inspection cost?

The fee depends on the building and required scope, including its size, configuration, access, available records and investigation needs. Provide the property address, building information and inspection notice for a project-specific proposal. Additional investigation can affect the scope and fee.

How long will the engineering work take?

Timing depends on the assignment, complete project information, site access and any required revisions or testing. Share your deadline at the start and confirm the schedule in the proposal. Design changes or missing records can affect the work.

Discuss your project with Florida Engineering

Send FE your project address, current plans and a brief description of the work you need. Include any review comments or inspection notice. Request an engineering proposal so our team can identify the appropriate services, deliverables and next steps.