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JS

Construction Management

Delivering Vision, Driving Results.

Discover Our Approach
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Our Approach

Guiding Your Project
From Vision to Reality

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The Challenge

Construction projects are complex and high-risk — without proper oversight, budgets slip, timelines stretch, and vision fades. Delays and cost overruns are top concerns for property owners.

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Our Solution

Our team steps in as your advocate throughout the process. We handle the moving parts, the negotiations, and the fine print. Backed by experience and AI-driven tools, we help you focus on your business, not the burdens of construction.

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The Result

With us by your side, your project stays on time, on budget, and true to your vision — giving you the confidence to focus on your business. We deliver clarity, control, and peace of mind from start to finish.

Joangela Sanjuan, CEO JS Construction Management
Leadership

Joangela Sanjuan

CEO, JS Construction Management

Joangela Sanjuan is a civil and structural engineer whose career spans more than two decades, dedicated to elevating the standards of modern construction and design. Early in her career, she gained international experience on large-scale commercial and residential developments, including major shopping complexes and high-rise structures abroad.

Her extensive expertise across every facet of real estate development and construction — including owner's representation, design, inspection, and forensic engineering — propelled her to Director roles at leading national firms and provided her with a complete, 360-degree understanding of the industry.

As Founder and CEO of JS Construction Management, she applies this holistic perspective at every stage of a project — from pre-development and financial strategy to design, construction, and sales — ensuring each development delivers both operational excellence and market success.

Recognized for her collaborative and solution-driven approach, Joangela bridges the gap between technical precision and strategic vision. She works seamlessly with developers, attorneys, contractors, and city agencies to ensure every project embodies quality, integrity, and alignment with her clients' goals.

Work With Joangela

Our Work
in Action

Current Pipeline

Ongoing & New Projects

Edge House Miami

Edge House Miami

56 Stories · 600+ Units · $520M Sellout

Edgewater, Miami

Edge on the Bay

Edge on the Bay

57 Stories · 700+ Units · $550M Sellout

Edgewater, Miami

Sensa Miami

Sensa Miami

56 Stories · 650+ Units · $540M Sellout

Edgewater, Miami

Clear Residences

Clear Residences

60 Stories · 450+ Units · $720M Sellout

Downtown, Miami

22nd and Downtown

22nd and Downtown

70 Stories · 300 High-End Units · $790M Sellout

Downtown, Miami

13th Edge

13th Edge

57 Stories · 900+ Units · $780M Sellout

Brickell, Miami

Track Record

Portfolio Highlights

The Estates at Aqualina

The Estates at Aqualina

Sunny Isles, FL

Echo Brickell

Echo Brickell

Miami Financial District, FL

Jade Signature

Jade Signature

Sunny Isles, FL

One Hundred Las Olas

One Hundred Las Olas

Fort Lauderdale, FL

Four Seasons Hotel & Surf Club

Four Seasons Hotel & Surf Club

Surfside, FL

Faena Residences

Faena Residences

Miami Beach, FL

4 West Las Olas

4 West Las Olas

Fort Lauderdale, FL

Aloft Hotel Aventura

Aloft Hotel Aventura

Aventura, FL

AC Marriott & Fairfield Hotel Doral

AC Marriott & Fairfield Doral

Doral, FL

Plantation Walk

Plantation Walk

Plantation, FL

Ritz Carlton Residences

Ritz Carlton Residences

Miami Beach, FL

End-to-End
Project Expertise

From land acquisition to final handover — we manage every phase with precision.

What We Do

Our Services

We assess parcels for location, zoning, and long-term potential. Our team conducts full title, environmental, and regulatory checks to safeguard your investment. From identifying land to securing financing and negotiating purchase agreements — we manage the entire acquisition process to set your development up for success.

  • Market Research & Site Feasibility
  • Title, Environmental & Regulatory Checks
  • Purchase Agreement Negotiation
  • Financing Coordination
  • Post-Acquisition Site Preparation
  • Permits, Clearing & Remediation

We build the project's financial backbone — cost forecasting, investment modeling, and revenue planning to ensure a clear path to profitability. Working with marketing and sales teams, we define pricing, target audiences, and channels, positioning the project for maximum market impact.

  • Pro Forma Development & Modeling
  • Presale Milestone Planning
  • Pricing Matrix & Channel Strategy
  • Lender Relations & Investor Reporting
  • Financial Risk Mitigation
  • Market Shift & Exit Strategy Planning

We act as the bridge between client, architects, and contractors — keeping communication clear and the design process on schedule. Budgets are monitored closely, and compliance with codes and permits is managed to prevent delays. Quality is reviewed at every stage, and risks are addressed early to ensure the design stays feasible and true to the client's vision.

  • Conceptual & Schematic Design Review
  • Design Development Coordination
  • Construction Documents Review
  • Value Engineering
  • Permit & Code Compliance
  • Architect & Consultant Management

We lead procurement by selecting contractors, negotiating contracts, and ensuring terms align with project goals. We keep budgets accurate, identify savings, and address risks early to avoid costly setbacks. Permits, compliance, and quality are closely managed so the project is ready to move into construction without delays.

  • Trade Contractor Prequalification
  • Competitive Bid & RFP Management
  • Scope Gap Analysis
  • GMP Contract Negotiation
  • Material Procurement Planning
  • Permits & Regulatory Approvals

As Owner's Representative, we manage progress, budgets, and quality while coordinating contractors and enforcing safety. We resolve issues quickly and keep stakeholders informed to ensure the project stays aligned with vision and timeline.

  • Owner's Representative Services
  • Schedule & Cost Control
  • Quality Assurance Programs
  • RFI & Submittal Management
  • Draw Review & Lender Reporting
  • Health, Safety & Compliance Oversight
  • Change Order Management

The post-construction phase covers everything needed before handover — final inspections, punch list completion, and systems testing to confirm the building is safe, compliant, and fully operational. Financial close-out and final payments are completed, while logistics for move-in are coordinated to ensure a smooth transition.

  • Punch List Management & Completion
  • Certificate of Occupancy Coordination
  • Warranty Administration
  • Closeout Documentation
  • Asset Handover & Owner Training
  • Long-Term Maintenance Planning
Service Deep Dive

Strategic Land Acquisition
& Due Diligence

A six-step framework that ensures every land decision is grounded in data, protected by due diligence, and positioned for development success.

01

Identifying & Evaluating Potential Land

We assess parcels for location, zoning, and long-term development potential.

02

Due Diligence & Risk Assessment

Title, environmental, and regulatory checks safeguard your investment.

03

Negotiating the Purchase Agreement

We secure fair terms that align with budget, timeline, and vision.

Acquisition
Process
04

Securing Financing

Our team coordinates with lenders to ensure funding is ready on time.

05

Finalizing the Transaction & Closing

We manage contracts and documentation for a seamless handover.

06

Post-Acquisition Strategy & Site Preparation

Permits, clearing, and remediation prepare the land for development.

Miami skyline
Financial Foundation

Sales & Financial Strategy

This phase secures the project's financial foundation and positions it for market success.

Financial Structuring

We build the project's financial backbone — cost forecasting, investment modeling, and revenue planning to ensure a clear path to profitability.

Sales Strategy

Working with marketing and sales teams, we define pricing, target audiences, and channels, positioning the project for maximum market impact.

Risk Mitigation

We anticipate financial risks, uncover savings opportunities, and prepare for market shifts to safeguard long-term stability.

Phase by Phase

Design Process Oversight

We act as the bridge between client, architects, and contractors, keeping communication clear and the design process on schedule. Budgets are monitored closely, and compliance with codes and permits is managed to prevent delays.

Quality is reviewed at every stage, and risks are addressed early. By spotting issues before they escalate, we ensure the design stays both feasible and true to the client's vision.

Our Approach

From conceptual sketches to final construction documents, every milestone is tracked and validated against project goals, budget, and code requirements.

1

Conceptual Design

Establishing the project vision, massing studies, and initial feasibility assessments aligned with client goals.

2

Schematic Design

Developing spatial layouts, system concepts, and preliminary cost estimates to confirm design direction.

3

Design Development

Refining all systems and specifications. Value engineering and constructability review performed at this stage.

4

Construction Documents

Final permit-ready drawings and specifications. Coordination with all engineering disciplines for full compliance.

Before Ground Breaks

Procurement &
Pre-Construction

In pre-construction, we lead procurement — selecting contractors, negotiating contracts, and ensuring terms align with project goals. We keep budgets accurate, identify savings, and address risks early to avoid costly setbacks.

Contractor Selection & Bidding

We run competitive RFPs, review bids, and select qualified teams.

Ensures contractors align with scope, budget, and timeline.

Finalizing Project Budget

We confirm all costs for labor, materials, and contingencies.

Guarantees financial accuracy and prevents budget overruns.

Securing Permits & Approvals

We handle zoning, building, and safety approvals on your behalf.

Guarantees compliance and avoids costly delays.

Site Preparation

Land is cleared, utilities coordinated, and groundwork completed.

Creates a construction-ready site without disruption.

Material Procurement

We source and order key materials and equipment in advance.

Guarantees construction moving without supply delays.

Establishing Project Schedule

We build a detailed timeline with milestones and deadlines.

Keeps progress on track and holds all parties accountable.

Construction in progress
On-Site Excellence

Construction Phase

As Owner's Representative, we manage progress, budgets, and quality while coordinating contractors and enforcing safety. We resolve issues quickly and keep stakeholders informed to ensure the project stays aligned with vision and timeline.

Mobilization of Construction Crew
Site Preparation & Groundbreaking
Ongoing Construction Work & Progress Monitoring
Quality Control & Inspections
Budget & Schedule Management
Health & Safety Compliance
Stakeholder Communication & Reporting
Final Mile

Post Construction Phase

The post-construction phase covers everything needed before handover — final inspections, punch list completion, and systems testing to confirm the building is safe, compliant, and fully operational. Financial close-out and final payments are completed, while logistics for move-in are coordinated to ensure a smooth transition.

By the end of this stage, the project is not only finished but also ready for long-term use and maintenance.

1

Close-Out & Quality

Systematic punch list tracking through final inspection ensures every deficiency is resolved before handover.

2

Handover & Compliance

Certificate of Occupancy coordination — managing all agency sign-offs, final permits, warranties, and as-built documents.

3

Transition & Support

Move-in logistics coordination and long-term maintenance planning ensure the owner is fully set up for success.

Completed luxury building
‹ Back Project Details

Name

Project Alpha

Budget Overall ∨

$40m / $258m

Milestones View All ›
Submission for master permit
Sep 19 2024
✓
Exterior closure & interior fit-out
May 7 2024
Submission for TCO
Jan 22 2025
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Technology

Smarter Project Management Powered by AI

Developed over three years, our proprietary platform streamlines project management with real-time insights. Available on iOS, Android, and desktop — accessible anytime, anywhere.

Cross-Platform Access

Mobile apps for quick updates on-site; desktop for in-depth analysis and reporting.

Project Tracking

Tracks milestones, due dates, and daily progress vs. plan with automated alerts.

Budget Monitoring

Real-time tracking and alerts for budget status, draw requests, and cost variances.

Progress Visualization

Clear percentage of completion for all milestones, visible to all stakeholders in real time.

Organizational Oversight

Who JS Manages

Construction Management
Design Team
  • Architecture
  • Structural
  • MEP
  • Civil
  • Interior Design
Consultants
  • Waterproofing
  • Lightning & Low Voltage
  • Green Certifications
  • Traffic, Elevator
Sales Team
  • Real Estate Brokerage
  • Marketing Team
Legal & Permitting
  • Property Management
  • Permit Expeditors
Vendors
  • Survey
  • Property Management
Finances
  • Lenders
  • OR / PM
  • Finance Team
General Contractor
  • Sub-Contractors
GC Functions
  • Cost Estimation
  • Project Scheduling
  • Risk Management
  • Safety / OSHA Plan
  • Document & Reporting
  • Inspections
Our Credentials

Why Work With Us?

Credentials & Affiliations

ASCE AISC SEI — ASCE OSHA 30 PTI Certified
20+
Successful
Projects
20+
Years of
Experience
$500M+
Baseline Project
Scale & Above
Miami skyline dusk
Client Reviews

What Our Clients Say

"

JS Construction Management brought a level of precision and accountability we hadn't seen in previous engagements. Our $520M Edgewater project remained on schedule throughout pre-construction, with zero budget surprises in procurement. Joangela's engineering background is evident in every decision.

Carlos M.
Principal, Coastal Development Group
"

From financial structuring to contractor oversight, JS delivered a fully integrated management experience. Their risk mitigation strategy alone saved our investment committee three months of back-and-forth. We wouldn't break ground on anything in South Florida without them.

Patricia R.
Managing Partner, Meridian Capital Advisors
"

Working alongside JS Construction Management during the design development phase was exceptional. Their understanding of structural systems allowed us to resolve design conflicts weeks before they would have become costly field issues. A true partner in every sense.

Rafael T., AIA
Principal Architect, Studio RT Design
Get In Touch

Start Your Project Today

Ready to bring your vision to reality? Contact our team to discuss your project requirements and how we can serve as your trusted construction management partner.

Phone +1 754 207 6556
Email joangela@jsconstructionmanagement.com
Address

2916 N Miami Ave, Suite 634
Miami, FL 33127

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