
Ernie Sandoval · New Home Consultant
Understand the process. Evaluate the decisions. Build with confidence.
Drawing from years of new home construction sales experience, Ernie Sandoval helps buyers navigate builders, design selections, construction decisions, and the details that impact long-term ownership.
Helping buyers understand the home they are buying before they make one of their largest investments.
Why it matters
Buying a new home is not only about choosing a floor plan. Nearly every decision that determines cost, comfort, and long-term value is made before the drywall goes up — and most of them are made in a sales office, on a deadline, without a second opinion.
Buyers who do well understand the whole picture: how builders differ, what the contract actually says, which upgrades hold value, how the home is built, how long it will take, what the warranty covers, how efficiently it will run, and what all of that means for value a decade from now.

The framework
Four stages, in the order the decisions arrive.
01
Choose the company before you choose the floor plan.
02
Spend where it cannot be redone later.
03
Know what happens behind the drywall.
04
Protect the investment after the keys.
Expertise
Comparing builders, the questions that matter, and the difference between production and custom.
Insulation, air sealing, HVAC, windows, moisture management, and the materials behind the finish.
ACH, blower door testing, indoor air quality, energy efficiency, and attic systems, in plain language.
Kitchens, bathrooms, flooring, lighting, upgrades, and how to survive the design center with your budget intact.
Learning Center
Guides, checklists, glossary entries, and video explainers written for buyers who want to understand the home, not just the price sheet. New material is added as communities and builder programs change.

Buyer Guides
What Questions Should You Ask a Builder Before Signing?
The contract, warranty, and schedule questions that change the outcome.
Which Builder Upgrades Are Worth the Money?
A structural-first framework for design-center spending.
Checklists
Pre-Drywall Walkthrough Checklist
What to verify while the walls are still open.
Final Walkthrough & Orientation Checklist
Systems, documentation, and warranty items before closing.
Articles & Videos
Why Indoor Air Quality Matters in a New Home
Tight envelopes need deliberate ventilation.
Understanding Construction Quality Before You Buy
Reading a spec sheet the way a builder reads it.
Glossary
ACH50, blower door, and envelope terms
Plain-language definitions.
Contract and warranty vocabulary
Addenda, allowances, punch list, and more.
Requesting a specific guide or checklist? Ask for it in a consultation note and it will be sent directly.
Markets
North Texas is master-planned country. Ernie Sandoval spent years selling new homes across DFW communities and anchor developments, where the decision is often as much about the community's build-out plan as the house itself.
View marketChicagoland new construction is smaller-batch and more site-specific: infill parcels, teardowns, and niche communities threaded through established suburbs. The comparison set changes street by street.
View marketLos Angeles work is largely infill, renovation, and ground-up projects on constrained sites — plus the hospitality and retail build-outs Ernie Sandoval has managed from concept to opening along the coast.
View marketReference
The on-site sales team works for the builder. Independent guidance gives you someone reading the contract, the addenda, the incentive structure, and the construction schedule on your behalf. In most cases the builder's cooperating-broker budget already accounts for representation, so the cost of having an advocate is rarely what buyers expect.
Compare the things that outlive the sales center: structural warranty terms, standard insulation and air-sealing specs, HVAC sizing and duct location, window packages, third-party energy testing, change-order policy, and how the builder handles warranty claims twelve months after closing. Base price per square foot is the least informative number on the page.
Some are, most are not. Upgrades that are structural, in-wall, or difficult to retrofit — pre-plumb, electrical rough-in, window placement, insulation upgrades, cabinet layout — are usually worth taking at the design center. Finishes that can be replaced later, like light fixtures, mirrors, and some flooring, are often better bought after closing.
Verify systems, not surfaces: HVAC balance room to room, insulation coverage before drywall, grading and drainage away from the foundation, window and door flashing, attic access and duct sealing, and every item on the builder's own quality checklist. Surface blemishes get fixed; missed systems become five-year problems.
Envelope and mechanical quality drive utility cost, comfort, moisture performance, and maintenance spend for the life of the home. Two homes on the same street with the same finishes can differ by thousands of dollars a year in operating cost and by much more in deferred repair. Buyers who understand that gap buy differently.
It is the framework Ernie Sandoval uses to guide buyers: Builder Strategy, Design Strategy, Construction Awareness, and Ownership Confidence. It applies more than a decade of new-home sales experience across North Texas and Chicagoland to the decisions a buyer actually has to make.
More on Ernie's career, ownership, and Concept to Completion™ work is on the Ernie Sandoval authority page.
Consultation
Bring your community, builder, or floor plan. We will walk the decisions in order — builder terms, selections, construction checkpoints, and what to verify before you close.