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⭐⭐⭐⭐⭐ 4.9 across 600+ verified reviews

🎗️ BBB A+ accredited since 1998

🛡️ Licensed & insured CA SPCB #3336 | EPA #71986

Expert Termite Control in San Marcos CA: Inspections, Treatment & Repair

No tenting. No moving out. No toxic gas. The original orange oil specialists, protecting San Marcos homes since 1998.

*escrow inspection fees may apply

BBB A+

Since 1998

Google 4.7+

529+ reviews

Yelp verified

244 reviews

EPA #71986

CA SPCB licensed

XT-2000 certified

Specialist team

Military discount

Veteran / Active

Termite Inspection San Marcos Homeowners Trust, With Tent-Free Treatment to Back It Up

San Marcos has grown from a quiet valley town into one of North County’s most sought-after communities, and its housing stock tells that story: mid-century homes around Lake San Marcos, established neighborhoods in Richland and Twin Oaks Valley, and newer construction climbing the hills of San Elijo. Termites don’t care which era your home was built in. Drywood termites fly into attics and eaves of brand-new builds just as readily as they feast on 60-year-old lakeside cottages, and in North County’s warm inland climate they stay active nearly year-round. Xtermite specializes exclusively in termites. We don’t spray for ants or set rodent traps; wood-destroying organisms are our entire business, and have been since 1998. That’s why a San Marcos termite inspection from our licensed team catches what generalist pest companies walk right past, whether your home is here, in Poway, or anywhere in between.

What a Professional Termite Inspection in San Marcos Covers

Because termites consume wood from the inside out, your home can look perfect while its framing is quietly being hollowed. Our inspection is designed to find the evidence before the damage gets expensive. A licensed inspector evaluates your attic, garage, interior walls and trim, exterior siding and eaves, and the foundation perimeter. Around Lake San Marcos and Discovery Lake, we pay extra attention to docks, decks, and moisture-adjacent wood that attracts subterranean termites. Call us promptly at 888-221-8704 if you’ve noticed swarming insects on warm afternoons, small piles of pellet-like droppings, discarded wings on windowsills, mud tubes on the foundation, or wood that sounds hollow when tapped. After the inspection you receive a written report with photos and an itemized quote, good for 30 days. If your home is clear, we’ll tell you that too.

Tent-Free Termite Treatment in San Marcos, CA

Discovering termites used to mean fumigation: days out of your house, bagged food, boarded pets, and toxic gas soaking into the home your family lives in. We built our company around the better way. Our treatment injects XT-2000 Orange Oil, a naturally derived product extracted from citrus rinds, directly into the infested wood galleries. The solution spreads through the timber’s grain and kills termites on contact. The treatment is targeted, family-friendly, and pet-friendly. You stay home. Most jobs are done within hours. And because we treat only the wood that’s actually infested, you’re never paying to blanket a whole house when the problem lives in one section of the garage.

What Does Termite Treatment Cost in San Marcos?

Fair question, and one that deserves a straight answer. Termite treatment cost in San Marcos depends on the extent of the infestation, the number of active colonies, how accessible the affected wood is, and whether structural repairs are needed afterward. Localized orange oil treatment typically costs significantly less than whole-house fumigation once you account for the tenting itself plus hotels, pet boarding, and lost time. Whatever your situation, the price is transparent: your inspection report itemizes every recommended treatment and repair before any work begins, with no expiring discounts and no pressure tactics.

In-House Termite Damage Repair, Start to Finish

Once the colony is gone, the chewed-up wood remains. Most pest companies stop there; we’re just getting started. Xtermite’s own construction department handles the full scope of termite damage repair as part of our complete termite services for San Marcos homes:
  • Replacing compromised studs, joists, and structural framing.
  • Rebuilding eaves, fascia, and roofline trim.
  • Restoring decks, patio covers, and exterior stairs, including around Lake San Marcos properties.
  • Repairing window frames, door jambs, and interior baseboards.
  • Meeting current California building codes on every repair.
Our carpenters work alongside our inspectors, so the repair scope matches the damage exactly. One company, one timeline, one predictable budget.

Escrow Inspections and Why San Marcos Chooses Xtermite

San Marcos real estate doesn’t wait, and neither do we. If you’re buying or selling, our X-Press Escrow Service fast-tracks your Wood Destroying Organisms inspection and delivers the official report to your escrow officer within 24 hours, keeping your closing date and locked rate safe. If treatment is needed, our same-company repair crew clears the issue without adding an outside contractor to your timeline. Since 1998, Xtermite has protected Southern California homes with a California structural pest control license, a 4.9-star rating across 600+ verified reviews, and a 2-year written warranty on both treatments and repairs. From Twin Oaks Valley to San Elijo Hills, schedule your San Marcos termite inspection online or call our San Diego County line at 888-221-8704 today.

Frequently Asked Questions

How much does termite treatment cost in San Marcos?

It depends on the size of the infestation, the number of active colonies, and how accessible the damaged wood is. Because our orange oil method treats only the areas where termites are actually feeding, it typically costs far less than tenting the entire house, especially once you add the hotel, pet boarding, and food-bagging costs fumigation requires. Your written inspection report itemizes every cost upfront, and the quote is good for 30 days.

Typically one to two hours, depending on the size of your home and the accessibility of the attic and crawl space. Our licensed inspector walks the full property, covering the interior, exterior, attic, garage, and foundation, and documents any findings with photos in a written report you receive along with a clear, itemized quote.

Yes. Drywood termites fly directly into attics, eaves, and exposed wood, so even recently built homes are vulnerable. New lumber is still lumber. Newer construction can also hide activity longer because homeowners assume they’re safe and skip inspections. If your home has never been professionally inspected, that’s worth changing regardless of its age.

Yes. Our orange oil treatment is a localized, tent-free alternative to fumigation. There’s no toxic gas, no packing, no boarding pets, and no hotel stay. Most treatments are completed within hours while you go about your normal day.

Yes, with our own in-house construction team. From structural framing and eaves to decks and trim, our carpenters repair everything the termites damaged immediately after treatment. No outside contractors, no coordination headaches, and every repair is covered by our written warranty. Call 888-221-8704 to get started.

WHY XTERMITE

Thousands of Southern California homeowners can't all be wrong

Since 1998, we’ve focused on doing one thing extraordinarily well – eliminating termites without disrupting your life.

01-years-local

27+ years local

Family-owned in Southern California since 1998. We protect your home like it’s ours.

02-orange-oil

Orange oil pioneers

Among the first CA companies licensed for XT-2000. Specialists, not generalists.

03-reviews

4.9★, 600+ reviews

Across Google, Yelp, BBB, HomeAdvisor. Real homeowners. Real results.

04-licensed

Licensed & insured

CA SPCB licensed. EPA #71986. BBB A+ accredited since 1998.

05-warranty

Real 2-yr warranty

In writing. No deductible. If they come back, we come back free.

06-military

Military discount

Active duty, vets, police, fire, EMS. Just mention it when you call.

WHAT YOUR NEIGHBORS SAY

600+ verified reviews. Here are three.

We didn’t pick the best. We picked the ones that show what working with us actually looks like.

Felicia T.
Carlsbad
"David was friendly, explained everything, and made the whole process easy. Answered every question without making me feel dumb. We'll absolutely recommend Xtermite."
Susie K.
La Mesa
"David and Lehvi went above and beyond on a service call. Polite, professional, outstanding work. I'm a really satisfied customer — easy 10/10."
John & Barbara
Property owners
"We deal with a lot of vendors across our properties — Xtermite is genuinely #1. Neecole accommodated our schedule, the staff was knowledgeable and pleasant."

SERVICE AREA

Serving homes across Southern California since 1998

San Diego County: 888-221-8704 San Diego · La Jolla · Coronado · Chula Vista · Poway · Carlsbad · Encinitas · Escondido · El Cajon · Santee · La Mesa · Oceanside · Vista · San Marcos · Del Mar

Orange County: 888-221-8750 Anaheim · Irvine · Huntington Beach · Costa Mesa · Newport Beach

Riverside County: 888-221-8756 Riverside · Corona · Temecula · Murrieta

Don’t see your city? Call 888-253-9981 now – we likely serve you.

Inspection slots are limited—we can only serve 12 new clients per week to maintain our quality standards.

Free Orange Oil Termite Inspection in San Diego

Book a free inspection. We’ll call you within minutes during business hours.

Why Choose XTermite?

Licensed & Insured

California structural pest control license

Orange Oil Certified

Specialized training in eco-friendly termite elimination.

2-Year Warranty

if they come back, we come back. Free.

1,200+ Happy Customers

Rated 4.9/5 stars across Google, Yelp and HomeAdvisor

Locally Owned

We live here. We protect our neighbors' homes like our own.

Address

10054 Prospect Avenue, Suite P
Santee, CA 92071
Firm No.: USEPA 71986

Phone

(888) 253-9981
Mon to Fri: 8:00am to 5:00pm
Sat: 8am to 2pm
Sun: Closed

Email

info@xtermite.com
24×7 Online Support