Home Maintenance St. Louis
For Every Season of Life

Proactive home maintenance plans customized to your St. Louis home — preserving your home's value and preventing costly repairs. Starting at $125/month.

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What is GuardEx?

GuardEx is a St. Louis home maintenance company built on compassion, foresight, and a deep commitment to families and homes. Founded in 2021 by Jonathan Pratt, the visionary behind our sister company Kingdom Builders — which specializes in home remodeling — GuardEx was born from a journey of dedication and care.

GuardEx is your dedicated partner in proactive home maintenance in St. Louis, Missouri. We help homeowners by preserving their home's value and protecting them from expensive repairs through proactive seasonal maintenance packages. Our monthly maintenance plans, customized to your home's unique requirements, ensure expert care, safeguarding the comfort in your forever home.

Regardless of your situation, we make sure you're always prepared for every season. GuardEx is not just a service; it's a steadfast commitment to preserving your home's value, preventing future costly expenses, and crafting a life filled with cherished moments in the place you call home.

GuardEx home maintenance technician servicing a St. Louis home
Jonathan Pratt GuardEx founder
Jonathan Pratt
Founder & Visionary

Get a Free Home Maintenance Quote in St. Louis!

314-441-4739

Or fill out the form below and we'll get back to you with a customized quote

Seasonal Home Maintenance Packages in St. Louis

Unlock the best in St. Louis home maintenance with our seasonal essentials packages — comprehensive care for every season, starting at just $125/month.

Spring home maintenance St. Louis

Spring Maintenance

  • Gutters & downspout cleaning
  • Yard drain clearing
  • Window well inspection
  • Walkout drain clearing
  • De-winterize plumbing
  • HVAC exterior cleaning
Summer home maintenance St. Louis

Summer Maintenance

  • Seal windows & doors
  • Seal siding & flashing
  • Clean garage doors
  • Check light bulbs
  • Ceiling fan inspection
  • Sump pump testing
Fall home maintenance St. Louis

Fall Maintenance

  • Winterize plumbing
  • Gutters & downspouts
  • Leaf guard installation
  • Yard drain clearing
  • Window well cleaning
  • Walkout drain clearing
Winter home maintenance St. Louis

Winter Maintenance

  • Clean dryer vent
  • Clean P-traps
  • Sump pump testing
  • Clean faucet aerators
  • HVAC interior cleaning
  • Smoke alarm testing

Home Maintenance Near You in St. Louis

GuardEx provides proactive home maintenance services throughout the St. Louis metro area. If you're searching for "home maintenance near me" in any of these communities, we've got you covered.

Home Maintenance St. Louis, MO

Serving the city of St. Louis with seasonal maintenance plans tailored to urban home needs.

Home Maintenance St. Charles, MO

Proactive home care for St. Charles homeowners, including historic homes and new builds.

Home Maintenance Chesterfield, MO

Seasonal maintenance for Chesterfield's larger suburban homes and properties.

Home Maintenance Kirkwood, MO

Custom maintenance plans for Kirkwood's charming mid-century and historic homes.

Home Maintenance Ballwin, MO

Comprehensive home upkeep services for Ballwin residents and surrounding areas.

Home Maintenance Webster Groves, MO

Preventive maintenance for Webster Groves homes, preserving property values.

Home Maintenance Clayton, MO

Premium home maintenance for Clayton's luxury homes and estates.

Home Maintenance Florissant, MO

Affordable seasonal maintenance for Florissant homeowners.

Home Maintenance O'Fallon, MO

Complete home maintenance services for O'Fallon and St. Charles County.

From Problem to Solution

Whether you just noticed a problem or you're ready to hire a home maintenance pro in St. Louis, we meet you where you are.

Stage 1: Problem Unaware

Something's Not Right

You notice a draft, a small leak, or a strange sound but aren't sure what it means.

  • "Why is my heating bill so high?"
  • "Water coming through ceiling"
  • "AC making weird noise"
  • "Gutter overflowing when it rains"
Stage 2: Problem Aware

Researching Solutions

You know the problem and are looking for how to fix it before it gets worse.

  • "How to fix a leaking roof"
  • "When to clean gutters in St. Louis"
  • "How to winterize pipes Missouri"
  • "HVAC maintenance cost St. Louis"
Stage 3: Solution Aware

Comparing Options

You're evaluating whether to DIY, hire a handyman, or get a professional maintenance plan.

  • "DIY vs professional home maintenance"
  • "Home maintenance plan cost"
  • "Best home maintenance company St. Louis"
  • "GuardEx vs handyman services"
Stage 4: Ready to Hire

Book a Pro Now

You want a reliable home maintenance service in St. Louis — and you want it now.

  • "Home maintenance St. Louis"
  • "Home maintenance service near me"
  • "Emergency home repair St. Louis"
  • "Seasonal home maintenance plans"

St. Louis Home Maintenance Challenges

St. Louis weather creates unique home maintenance challenges. Here are the most common problems we prevent.

Why is my furnace making noise in winter?

St. Louis winters can drop below 20°F, putting strain on aging furnaces. A grinding, squealing, or rattling sound often means a worn belt, loose component, or dirty blower motor. Ignoring it can lead to a mid-winter breakdown when repair companies are booked solid.

✓ GuardEx includes HVAC interior cleaning and furnace inspection in our winter maintenance visit.

How do I prevent frozen pipes in St. Louis?

When St. Louis temperatures drop below freezing, exposed pipes in crawl spaces, exterior walls, and unheated areas can freeze and burst — causing an average of $5,000+ in water damage. Prevention is far cheaper than repair.

✓ Our fall maintenance includes full plumbing winterization: pipe insulation, exterior faucet covers, and shut-off verification.

Why is water in my basement after rain?

St. Louis thunderstorms can dump 2+ inches of rain in hours. Clogged gutters and downspouts direct water toward your foundation instead of away from it, leading to basement seepage, mold, and structural damage.

✓ Our spring and fall visits include gutter cleaning, downspout clearing, yard drain inspection, and sump pump testing.

When should I replace my HVAC filter in St. Louis?

St. Louis has both humid summers and cold winters, meaning your HVAC runs nearly year-round. A dirty filter forces your system to work harder, increasing energy bills by 15-30% and shortening system life by 5-10 years.

✓ GuardEx checks and replaces HVAC filters during seasonal visits, plus cleans the exterior unit for optimal airflow.

How GuardEx Helps St. Louis Homeowners

GuardEx's mission is resolute and clear. We're here to support St. Louis homeowners in embracing the enriching journey of aging at home. With our meticulous proactive home maintenance solutions, we create a foundation for secure, cozy living that promotes both independence and joy.

Through prioritizing prevention and addressing maintenance proactively, we don't just elevate your living conditions; we also drive significant long-term savings. Our commitment goes beyond the service — we empower you to achieve your life's vision while safeguarding your home's value.

Welcome to GuardEx, where we harmoniously unite your home's vitality with your dreams, offering proactive care and long-term security for St. Louis families.

Read More About Our Mission →

Home Maintenance Plans St. Louis

$150/mo
3 Year Essentials
Services Membership
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$175/mo
1 Year Essentials
Services Membership
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$200/mo
Monthly Essentials
Services Membership
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*All packages are priced based on the size of the home and scope of requested services.

A La Carte Home Services St. Louis

During our quarterly visits, our skilled technicians can offer a selection of A La Carte services. We also partner with our sister company, Kingdom Builders, to offer an extensive variety of additional services.

HVACPaintSiding MasonryWindowDoor RoofChimneyGutters AtticCrawl SpacesInsulation LeaksCaulkingWeather Proofing FoundationInsect & PestSump Pump Shut OffsInteriorGarage CabinetsCounter TopsDecks Mobility & AccessibilityLawn Maintenance Snow Removal

What St. Louis Homeowners Say

★★★★★
"What has always impressed me with Guardex staff is their work ethic, communication, integrity, ingenuity and high standard of workmanship."
— Nick Wilson, Maryland Heights

"Finally, a company I can trust with my home"

"Relieved knowing my home is cared for"

"Impressed by their high standard of workmanship"

St. Louis Home Maintenance FAQ

What does a home maintenance service in St. Louis include? +
GuardEx home maintenance in St. Louis includes seasonal services: spring gutter cleaning and HVAC exterior cleaning, summer window/door sealing and sump pump testing, fall plumbing winterization and leaf guard installation, and winter dryer vent cleaning and smoke alarm checks. Each seasonal visit addresses 6+ critical maintenance tasks specific to St. Louis weather patterns.
How much does home maintenance cost in St. Louis? +
GuardEx seasonal home maintenance plans start at $125/month for the 5-year plan, $150/month for 3-year, $175/month for 1-year, and $200/month for monthly. All packages include quarterly visits with seasonal essential services. Pricing varies based on home size and scope of requested services.
Why is seasonal home maintenance important in St. Louis? +
St. Louis experiences all four seasons with extreme temperature swings from below freezing in winter to 100+ in summer. Seasonal maintenance prevents costly repairs: winterizing plumbing prevents frozen pipe bursts (average $5,000+ damage), spring gutter cleaning prevents basement flooding during St. Louis thunderstorms, and summer HVAC maintenance extends system life by 5-10 years.
Do you serve my neighborhood in St. Louis? +
GuardEx serves St. Louis City, St. Louis County, St. Charles, Chesterfield, Kirkwood, Ballwin, Webster Groves, Clayton, Florissant, O'Fallon, and surrounding metro areas. Contact us at 314-441-4739 to confirm service availability in your neighborhood.
Can GuardEx help seniors age in place in St. Louis? +
Yes. GuardEx was founded specifically to help homeowners embrace aging in place. Our proactive maintenance plans ensure seniors' homes remain safe, comfortable, and well-maintained without the physical strain of DIY upkeep. We also offer mobility and accessibility modifications through our sister company, Kingdom Builders.
What happens if a problem is found during a maintenance visit? +
If our technicians discover an issue during a seasonal visit, we document it with photos, provide a detailed assessment, and offer repair options. Minor repairs can often be completed on the spot as an a la carte service. For larger projects, our sister company Kingdom Builders provides remodeling and repair services.

Contact us today to see if you are qualified to receive Home Maintenance services at no cost to you.

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Contact GuardEx St. Louis

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314-441-4739
GuardEx St. Louis, MO 63101 Phone: 314-441-4739 Website: guardexstl.com

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