5 Star Google Reviews – Class A Contractor

Add a Primary Suite to Your Northern Virginia Home

Luxury master bedroom, spa-inspired bath, and custom walk-in closet, designed and built by Jay personally, from first call to final walkthrough.

VA License #2705196687 Fixed Price Contracts Fairfax, Arlington, Loudoun, Prince William Owner Managed
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Why Homeowners Choose JBL

A Primary Suite Is The Most Personal Addition
Your Home Will Ever Have.

Most large remodelers hand you off to a project coordinator. At JBL Construct, Jay — the owner, manages your build personally. That’s not a marketing line. It’s how we operate.

Jay runs your project, not a project manager

Unlike other Remodeling companies where a coordinator is assigned, Jay is your single point of contact from design to ribbon-cutting. His direct number. His responsibility.

Fixed-price contracts — you approve before we build

We deliver a detailed scope with locked pricing before a single wall is opened. Change orders only happen if you ask for them, not as surprise invoices.

Class A Licensed & permit-handled

Virginia DPOR #2705196687. We pull every permit, comply with all Fairfax County and Loudoun County codes, and coordinate all inspections on your behalf.

Timeline commitments written into the contract

Your completion date is in the contract before work begins. We build our schedule to meet it — not adjust it weekly.

Luxury primary suite addition — Northern Virginia home by JBL Construct
What We Build

Every Primary Suite Style We Deliver

Most Popular

First-Floor Primary Suite

The most requested addition in Fairfax and Loudoun. A full bedroom wing on the main level — ideal for aging-in-place design, accessibility, and avoiding stairs. Includes bedroom, ensuite bath, and custom walk-in closet.

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Space-Efficient

Primary Suite Over Garage

Maximizes your home’s footprint by building above an existing attached garage. Adds a spacious suite without reducing yard space. Seamless integration with existing roofline and structure.

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Luxury Upgrade

Spa-Inspired Bath Addition

Standalone bathroom expansion — freestanding soaking tub, frameless walk-in shower, dual vanity, heated tile floors, and custom lighting. The bath your current home was never designed to have.

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Remote-Work Ready

Suite with Home Office Nook

For Fairfax and Loudoun’s large hybrid workforce — a primary suite with an integrated, soundproofed office alcove. Built-in desk, storage, dedicated lighting, and separate HVAC zone.

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✓
Design & Architectural Planning Custom layout tailored to your home
✓
Permit Pulling & Coordination Fairfax, Loudoun, Prince William
✓
Structural Tie-In & Foundation Seamless integration with existing build
✓
Plumbing, Electrical & HVAC All mechanical work handled in-house
✓
Custom Tile, Flooring & Millwork Premium finishes, matched to your home
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Walk-In Closet Built-Ins Custom cabinetry, lighting, organization
Honest Pricing

What Does A Primary Suite Addition Cost
In Northern Virginia?

We’ll tell you what others won’t. Here are the real price ranges for 2026 — so you can budget with confidence before we ever meet.

Note: The pricing provided below reflects approximate broad ranges. Each project is unique, and the final cost vary depending on the actual area, material selections, finishes, structural requirements, excavation, and other project-specific factors.

Bath + Closet Upgrade
$45K – $80K
Spa bath addition to existing bedroom
  • New ensuite bath buildout
  • Custom tile shower + soaking tub
  • Walk-in closet with built-ins
  • Lighting and electrical upgrade
Schedule Free Estimate →
Most Requested
Full Primary Suite Addition
$80K – $180K
New bedroom wing with full bath & closet
  • Full room addition — new square footage
  • Spa-inspired ensuite bathroom
  • Walk-in closet with custom built-ins
  • HVAC extension to new wing
  • Structural tie-in and foundation
  • All permits and inspections included
Schedule Free Estimate →
Luxury Primary Suite
$180K – $265K+
High-end finishes, larger footprint
  • Everything in Full Suite, plus:
  • Fireplace with sitting area
  • Dressing room with custom cabinetry
  • Coffered ceilings & designer lighting
  • Smart home integration
Schedule Free Estimate →

Disclaimer: Pricing estimates provided are some approximate ranges. This estimate is non-binding and does not constitute a firm quote; the total price will be finalized in a formal written contract after a comprehensive site assessment. Your final number depends on square footage, features, and finish level.

Our Process

Simple. Transparent. On schedule.

We’ve refined our process so you always know what comes next — and there are never surprises on cost or timeline.

Schedule a Free Consultation

Free Estimate Visit

Jay visits your home in person, walks the space, and provides a written budget range within 48 hours. No obligation.

Design & Fixed Quote

We create detailed plans with locked pricing. You review and approve before any work begins.

Build Phase

Jay is on-site daily. You get weekly progress updates and direct access, not a call center.

Final Walkthrough

We walk every inch together. Nothing is complete until you’re fully satisfied.

Project Showcase

The Standard We Build To —
Every Primary Suite, Every Time.

This is the level of craftsmanship and attention to detail we bring to every project. When you hire JBL Construct, this is what your home can look like.

Ready to build your own? Let’s talk through your vision.

→ Schedule Your Free Estimate

–CLIENT REVIEWS

What Northern Virginia homeowners say

-Common Questions

Everything you want to know before reaching out

Most primary suite additions take 10–16 weeks from permit approval to completion. A first-floor suite with a full bathroom typically runs 12–14 weeks. We give you a specific completion date in your contract before work begins and build our schedule to meet it.

Yes all new room additions in Virginia require permits from your county. JBL Construct handles the entire permit process, including plan submission, county coordination, and scheduling all inspections.

Jay visits your home in person, walks the space, and discusses your vision and goals. Within 3–5 business days, you receive a detailed written estimate that breaks out labor and materials separately. There is no obligation to proceed and no sales pressure, just honest guidance.

This is one of JBL Construct’s core strengths. We design every addition to feel as if it was always part of the original home — matching rooflines, exterior finishes, window styles, and interior trim. We do not build additions that look like additions.

Yes. A well-executed primary suite addition in Northern Virginia typically returns 22–30% on the investment when you sell, per industry data. More importantly, many of our clients see immediate value in their quality of life — not just at resale.

We serve Fairfax County, Loudoun County, Prince William County, Arlington, McLean, Vienna, Ashburn, Leesburg, Great Falls, Reston, Falls Church, Oakton, and surrounding areas. If you’re within 60 minutes of Fairfax, call us — we likely cover your area.

-Get Your Price

Ready to build the primary suite you’ve always planned for?

A 15-minute call is all it takes to get a realistic picture of your project — timeline, budget, and what’s possible.

Get my Free Estimate

or call Jay directly:(571) 464-0684

Serving Fairfax · Loudoun · Prince William · Arlington & surrounding Northern Virginia counties