Call 832-819-2744
Houston Home
TDLR Licensed & Engineer Led

Is Your Home a Trap for Stale Air?

We engineer healthier, more comfortable homes in Houston with fresh-air ventilation + precision humidity control.

Homeowner Symptom Checklist

Does Your Home Feel Like This?

  • Sticky air even when the thermostat is low
  • Musty odor in bedrooms or closets
  • Stuffy rooms overnight (poor sleep)
  • Humidity regularly above ~55%
  • Dust builds up fast / allergies worse at home
  • AC runs but home still feels “clammy”

If you checked 2+ items, an assessment usually finds the fastest fix — often without replacing your HVAC.

Best First Step

Home Air & Comfort Assessment

We identify causes and give you a short list of options with expected outcomes.

✔ Humidity + comfort diagnosis
✔ Ventilation + return path check
✔ Clear scope + pricing ranges
✔ Next-step plan
Assessment starts from
$149
Request Assessment

We’ll confirm final pricing after a quick call / photos, depending on scope.

The Hidden Problem

Why “Clean” Homes Can Feel Bad

EPA/Consumer Safety Guide:

Indoor pollutant levels can be 2–5× higher than outdoors (sometimes much higher), especially in tightly sealed homes.

The Inside Story: A Guide to Indoor Air Quality

Fine Particles: PM 2.5 Health Risk
  • Sources: Cooking, candles, dust, outdoor infiltration.
  • Harms: Can reach deep into lungs; linked to heart/lung impacts.
Redwood Solution: Our MERV-13+ filtration helps capture fine particles before they enter your breathing zone.
Chemicals: VOCs Off-Gassing
  • Sources: Cleaners, new furniture, paints, air fresheners.
  • Harms: Can irritate eyes/airways; some VOCs have longer-term health concerns.
Redwood Solution: Ventilation + filtration helps reduce indoor concentrations over time.
Stale Air: CO₂ & Ventilation Comfort/Focus

CO₂ & Focus: In controlled office studies, higher CO₂ / lower ventilation correlated with substantially lower cognitive scores.

We use ventilation + monitoring to keep indoor air fresher during sleep and everyday living.

Redwood Solution: We can monitor CO₂ and tune ventilation so stale-air buildup is reduced.
Houston Problem: Humidity Mold Risk
  • Home risk: Persistent dampness supports mold growth and material damage.
  • Health: Mold/dampness can aggravate asthma and allergies.
Redwood Solution: Our humidity retrofit helps wring out moisture without overcooling the house.

Solution 1: Redwood Fresh Air System®

The “Lungs” of your home.

Stop Recycling Stale Air.

Standard ACs cool the same indoor air. Our system exchanges it for filtered, pre-conditioned outdoor air.

  • Dilution: Helps reduce CO₂ buildup.
  • Filtration: Helps reduce particle load.
  • Automation: Runs when needed.

Swipe left/right to view the full table →

Feature Redwood Fresh Air Sys. Standard AC & Filter Portable Purifier
Fresh Air Supply ✔ Controlled Ventilation Mostly Recirculates None
Pollutant Reduction ✔ Dilution + Filtration Basic Filter Particles Only
Floor Space ✔ None (Hidden) None Yes
Noise ✔ Quiet (Attic) Standard Varies
Install Speed ✔ Typically Same Day N/A Instant

Solution 2: Precision Humidity Control®

The “Dehumidifier” for your AC.

The Houston Humidity Trap

Your AC cools, but it doesn’t always dry efficiently. That can leave your home feeling clammy, especially in Spring/Fall.

We upgrade your AC with the Patented APR Valve to wring out moisture without freezing you out.

★ Often reduces “sticky air” complaints ★

Swipe left/right to view the full table →

Feature Redwood Pres Humidity® Portable Unit
Lifespan ✔ 15+ Years ~3 Years
Noise/Heat ✔ Quiet / Low Heat Loud / Adds Heat
Maintenance ✔ Minimal Empty Bucket
Energy ✔ Can Improve Comfort Higher Operating Cost

★ BONUS: COMBINE SOLUTIONS 1 & 2 ★

Ask About Available Rebates & Incentives

Best Comfort Upgrade

*Eligibility varies. We’ll discuss options during your assessment.

Pricing

Transparent Ranges

Fresh Air System®
ERV + smart control (typical)
$4,900–$6,500
Precision Humidity Control®
Upgrade scope varies
$1,200–$2,500
Assessment
Best first step
from $149

Final pricing depends on attic access, ducting complexity, and equipment fit. We confirm scope during the assessment.

Founding Home Program

Intro pricing for a limited number of Houston homes (not a “coupon”).

Limited slots
What you get
  • ✔ Early adopter pricing
  • ✔ Priority scheduling
  • ✔ Commissioning + optimization included
  • ✔ Optional anonymous results for case study

About Redwood Comfort

Healthier, comfortable homes — engineered.

Redwood Comfort started with one Houston home problem: “Why does the air feel stale and sticky?” Now we help homeowners solve humidity + ventilation issues with practical upgrades and measurable results.

Houston Owned Engineer Led BPI Certified

What Neighbors Say

“The fresh air system completely changed how our house smells.”
– Sarah M., The Heights
“Finally fixed the sticky air problem without replacing our HVAC.”
– Homeowner, West U

Free IAQ & Ventilation Resources

These are the exact references behind the claims on this page.

Indoor Air Quality Guide

“The Inside Story” (home IAQ)

Read the guide →

Whole-House Ventilation

DOE Energy Saver overview

DOE ventilation guide →

Residential Ventilation Standard

ASHRAE 62.2 (what “good ventilation” means)

ASHRAE 62.2 info →

Let’s Start the Conversation.

Tell us what you’re dealing with — humidity, stale air, odors, allergies — and we’ll suggest the best next step.

The form appears immediately below.
Please enable JavaScript in your browser to complete this form.
Name