How We Build Your Home:

The Prime 1 Design-Build Process

Most home builders hand you off — from architect to contractor to subcontractor — and hope everything stays aligned.

At Prime 1 Builders, our design-build process works differently. One team stays accountable from the first conversation to the final walkthrough, across every custom home and major addition we build in Pittsburgh and the surrounding communities.

What Is Design-Build Construction – And Why Does It Matter?

In the traditional building model (called design-bid-build), you hire an architect to create drawings, then separately hire a contractor to execute them. The two parties don’t share accountability, so when there’s a gap between design intent and construction reality, you’re the one in the middle.

Design-build eliminates that gap. At Prime 1 Builders, the same team that designs your home also builds it. Design decisions are always informed by real construction costs and real-world feasibility — not abstract drawings that get repriced at bid time.

Traditional Design-Bid-Build

Separate architect and contractor
Design finalized before costs are known
Gaps between design intent and build reality
Multiple handoffs, split accountability
Budget surprises after drawings are done

Prime 1 Design-Build

One integrated team throughout
Design evolves with real-time cost feedback
Builder and designer aligned from day one
Single point of contact, full accountability
Progressive estimates — no end-of-process shock

Phase by Phase: What to Expect When You Build with Prime 1

Every project is different, and every home we build is custom. But every client goes through the same foundational phases — and knowing what to expect at each step makes the whole process less overwhelming and more exciting.

Phase 1:

Initial Consultation & Goal Setting

We start by listening. In our first meeting, we want to understand how your family lives, what’s working in your current home, what isn’t, and what you’re hoping a new or renovated home will do differently. We also talk honestly about budget – not to screen you out, but because designing to a real number from the start saves everyone time and frustration later.

What happens: Site visit or office meeting · Set realistic expectations · Discussion of goals, lifestyle, budget, and timeframe · Initial feasibility assessment · No obligation at this stage

Phase 2:

Lot Assessment & Site Analysis

If you’re building new, we can evaluate your lot before you commit to purchasing it – or work with land you already own. We assess buildability, setbacks, soil conditions, utility access, and any site-specific challenges that could affect design or cost. We’ve seen too many homeowners fall in love with a piece of land that turned out to be far more expensive to build on than expected. We’d rather tell you upfront.

What happens: Site visit and walkthrough · Review the setbacks, zoning, and utility access · Topography and soil assessment · Honest buildable report

Phase 3:

Design

This is where your home starts to take shape on paper. We translate your goals, lifestyle, and budget into a custom floor plan – room by room, with real input from you at every step. Because our design team works alongside our construction team, every design decision is tested against real-world cost and buildability in real time. You’re not waiting until the end to find out what things actually cost.

What happens: Custom floor plan development · Elevation and exterior design · Space planning around how you actually live · Design development meetings with our team

Phase 4:

Transparent Cost Estimating

One of the most distinctive parts of the Prime 1 process is that you receive updated cost estimates at each design milestone – not just at the end when it’s too late to change course. This means that your budget is always in the room. If a design element is pushing costs beyond where you want to be, we catch it early and adjust. No sticker shock. No redesign delays. Just honest, real-time numbers.

What happens: Cost estimates issued at each phase · Transparent breakdown of labor, materials, and site work · Opportunity to adjust scope before drawings are finalized · Budget reconciliation before construction begins

Phase 5:

Selections

Flooring, cabinetry, countertops, fixtures, hardware, exterior finishes – the selections phase is where your home goes from a floor plan to a fully realized version. We guide you through every decision with real-time cost context so you always know the implications of each choice. Our team is familiar with the newest products and trends in the market, which means you can make selections that are both beautiful and good long-term investments.

What happens: Interior and exterior selections guided by our team · Real-time pricing on all selections · Finishes specified and documented before construction begins · Product recommendations based on durability, aesthetics, and budget

Phase 6:

Permitting & Pre-Construction

Before ground breaks, we handle all permitting and pre-construction coordination. Permitting timelines vary by municipality in the Pittsburgh area — some are straightforward, others take longer. We manage this process so you don’t have to, and we build realistic permitting time into your project schedule from the start.

What happens: Permit drawings prepared and submitted · Municipal coordination handled by Prime 1 · Subcontractor scheduling and material lead times confirmed · Pre-construction meeting with your project team

Phase 7:

Construction

This is where everything comes together. Our construction team uses advanced building practices and energy-efficient materials throughout every home. You’ll have regular communication from your project manager, scheduled site visits, and full transparency on progress. If a question comes up in the field, we handle it — you’re never left wondering what’s happening with your home.

What happens: Site prep and foundation · Framing, mechanical, electrical, plumbing · Insulation and energy efficient measures · Interior and exterior finishes per approved selections · Regular project updates and site access for homeowner

Phase 8:

Walkthrough, Punch List & Delivery

Before you take the keys, we walk through every room and every detail together. Any items that need attention go on a punch list and get resolved before we consider the project complete. Our job isn’t done when construction is finished — it’s done when you’re satisfied. We’ve been building in Pittsburgh for over 25 years, and our reputation is built one home at a time.

What happens: Pre-delivery walkthrough with homeowner · Punch list created and completed · Systems orientation (HVAC, electrical, plumbing) · Final documentation and warranty information · Keys turned over to you

We’ve refined our design-build process over 25+ years of building custom homes in the Pittsburgh area.

How Long Does the Design-Build Process Take?

A typical custom home project with Prime 1 Builders takes 12-18 months from initial consultation to move-in. Here’s a rough breakdown of how that time is typically distributed:

PHASE	TYPICAL TIMEFRAME	NOTES
Consultation & site assessment	2–4 weeks	Varies by lot complexity
Design	6–12 weeks	Depends on design complexity and decision speed
Selections & specifications	4–8 weeks	Can overlap with the design phase
Permitting	4–12 weeks	Varies by Pittsburgh-area municipality
Construction	6–10 months	Varies by size, complexity, and site conditions

These are ranges, not guarantees. We’ll give you a realistic schedule estimate after your initial consultation — one that accounts for your specific site, design complexity, and current permitting timelines in your municipality.

Why Design-Build Makes Sense for Pittsburgh-Area Homeowners

Building in the Pittsburgh metro area comes with its own set of site challenges — steep lots, variable soil conditions, aging utility infrastructure in established neighborhoods, and municipal permitting processes that vary significantly from township to township. A design-build firm that knows this region isn’t starting from scratch on every project.

We’ve built homes in Cecil, McDonald, Upper St. Clair, Robinson Township, South Park, Gibsonia, and throughout the South Hills and Washington County. That local experience shows up in the design phase — where we design around actual site conditions rather than discovering them during construction — and in the permitting phase, where we already know what each municipality requires.

Why Design-Build Makes Sense for Pittsburgh-Area Homeowners

25+ Years of Design-Build Experience in Pittsburgh

We’ve refined this process over hundreds of projects in the Pittsburgh area. What you see above isn’t a framework we borrowed. It’s how we actually work, refined over 25 years of building custom homes for Pittsburgh-area families.

FOUNDED:

25+ years serving greater Pittsburgh

RECOGNITION:

Pittsburgh Magazine, the Builders Association of Metropolitan Pittsburgh, Chrysalis Awards, PBA’s Builder of the Year 2023

CERTIFIED EXPERTISE

NAHB Certified Aging-in-Place Specialist (CAPS), Certified Green Professional (CGP), Certified Graduate Remodeler (CGR)

Frequently Asked Questions About Our Design-Build Process

Do I need to have a lot before I contact Prime1 Builders?

No. We can help you evaluate potential lots before you purchase. In fact, we recommend it because we’ve seen clients fall in love with land that turned out to be difficult or expensive to build on. A quick site assessment before you commit can save significant time and money.

What does "transparent cost estimating" actually mean?

It means you receive updated cost estimates at each stage of the design process — not just at the end when it’s too late to make changes. Every time a design milestone is reached, we provide a revised estimate so you always know where you stand before moving to the next phase. Your budget is in the room at every step.

Do you manage permitting, or is that my responsibility?

We handle permitting. We prepare the drawings, submit to the appropriate municipality, and manage the coordination throughout. Permitting timelines vary across the Pittsburgh area — some townships are faster than others — and we build realistic estimates into your project schedule from the start.

Can I make changes during construction?

Changes during construction are possible but become more costly and time-consuming the later they happen. That’s one of the primary reasons we invest so much time in the design and selection phases — the goal is to have every decision made before ground breaks. Our process is specifically designed to surface and resolve those decisions early.

How is this process different for a home addition vs. new construction?

The phases are largely the same — consultation, design, estimating, selections, permitting, construction, and delivery. The key difference with additions is that we’re working around an occupied home, which requires additional planning around livability during construction, access, and sequencing. We’ll walk through those specifics during our initial consultation

Ready to See This Process in Action?

The best way to understand our process is to start a conversation. Tell us what you’re envisioning for your home, and we’ll walk you through exactly how we’d approach it.