Thermostat and Smart Controls in Greater Los Angeles

Get fast, professional thermostat and smart control installation, setup, and repair today. We’re a local, family-owned team serving the Greater Los Angeles Area, including Los Angeles, Santa Monica, and Irvine. Our EPA-certified technicians back every job with a workmanship guarantee and clear communication. Rated 4.8 from 465 reviews, we make comfort simple and reliable. Call or book online for a quick quote and friendly service.

Choose Monkey Wrench for professional and reliable thermostat services!

Choose Monkey Wrench for professional and reliable thermostat services!

Each image is a real worksite photo, reflecting the quality and dedication in every project.

Why Choose Us

EPA-certified techniciansAll HVAC techs are EPA certified for safe, compliant service.
Family-owned since 1999Local, family operation with decades of community service.
Workmanship guaranteeIf it’s not done right, we make it right. No excuses.
Upfront, clear pricingTransparent estimates before work begins. No surprises.
Top-rated by neighbors4.8 rating from 465 reviews across Greater Los Angeles.

What Our Customers Say

professionalism
"He arrived on time and was very knowledgeable. I'm very happy with the service."
— Alexa H.
quality
"He knew exactly what the problem was and showed me to use the hold button."
— Alexa H.

Helpful Tips & Maintenance Advice

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Is Your Thermostat Ready for Winter? Upgrade for Efficiency!

Estimated Read Time: 5 minutes

Winter is fast approaching, and now is the perfect time to assess your home’s heating system—starting with your thermostat. A properly programmed, upgraded thermostat can be the first step toward improved efficiency, enhanced comfort, and lower energy bills during t...

October 14, 2025Read More

Service Areas We Cover

What areas do you serve for thermostat and smart controls?

We serve the Greater Los Angeles Area, including Los Angeles, Santa Monica, and Irvine. You’ll find our full list of cities below so you can confirm we come to your neighborhood.

Greater Los Angeles Area
Los Angeles, CASanta Monica, CAIrvine, CA

Complete Service Area:

Universal City, CALa Cañada Flintridge, CAArtesia, CANorth Hills, CAFoothill Ranch, CAOak Park, CANorwalk, CAPacific Palisades, CASouth Gate, CAClaremont, CAEl Monte, CASanta Clarita, CADuarte, CAMonterey Park, CABeverly Hills, CASylmar, CADodgertown, CADowney, CACompton, CAReseda, CAHuntington Park, CAColton, CALomita, CALynwood, CAPiru, CAGranada Hills, CABrandeis, CALong Beach, CAMontclair, CAPatton, CADana Point, CATorrance, CASherman Oaks, CAParamount, CAWalnut, CACity of Industry, CAAlhambra, CAKoreatown, CASurfside, CASan Marino, CASan Juan Capistrano, CABloomington, CASomis, CAStevenson Ranch, CAAliso Viejo, CASun Valley, CADiamond Bar, CAHuntington Beach, CASouth Pasadena, CAToluca Lake, CANewport Beach, CATujunga, CAStanton, CALos Alamitos, CASimi Valley, CAMira Loma, CACulver City, CASierra Madre, CACalabasas, CAWilmington, CASouth El Monte, CATrabuco Canyon, CAPalmdale, CASunland, CAValencia, CASilverado, CAVan Nuys, CARosemead, CALa Palma, CALa Habra, CAAgoura Hills, CABurbank, CALaguna Niguel, CABell Gardens, CAGrand Terrace, CAPico Rivera, CABrea, CAChino Hills, CALa Mirada, CAMaywood, CAEast Hollywood, CACypress, CALa Crescenta, CAMission Viejo, CAPacoima, CAGuasti, CAWestminster, CALaguna Hills, CARedondo Beach, CACanyon Country, CAManhattan Beach, CALawndale, CALytle Creek, CASanta Ana, CAValyermo, CAWestlake Village, CAChino, CASan Gabriel, CASan Dimas, CAWest Hills, CANewhall, CABuena Park, CARancho Santa Margarita, CAWoodland Hills, CABellflower, CACamarillo, CALoma Linda, CANewbury Park, CAInglewood, CALa Verne, CAPlaya del Rey, CAMarina del Rey, CATemple City, CAWhittier, CASanta Monica, CAEl Toro, CAPorter Ranch, CABrentwood, CALadera Ranch, CASan Fernando, CAEast Irvine, CACosta Mesa, CALaguna Beach, CAPanorama City, CASan Pedro, CAYorba Linda, CALlano, CAPalos Verdes Peninsula, CATustin, CACorona del Mar, CALittlerock, CAPlacentia, CAStudio City, CAPomona, CANorthridge, CAAzusa, CAOrange, CATwin Peaks, CAMount Wilson, CANewport Coast, CASan Clemente, CAVerdugo City, CASunset Beach, CAHawthorne, CAIrvine, CAGardena, CALaguna Woods, CALakewood, CAPlaya Vista, CATarzana, CALa Puente, CAEl Segundo, CACapistrano Beach, CAGarden Grove, CAGlendale, CARowland Heights, CAPort Hueneme, CASan Bernardino, CASanta Fe Springs, CAThousand Oaks, CAWinnetka, CASeal Beach, CAFillmore, CAAltadena, CAHermosa Beach, CALake Forest, CAMoorpark, CACedarpines Park, CATopanga, CABaldwin Park, CACovina, CAMidway City, CARancho Palos Verdes, CAEncino, CAMonrovia, CAHarbor City, CAMontrose, CAPasadena, CALake Hughes, CAAnaheim, CAVilla Park, CAFontana, CAValley Village, CACarson, CAFullerton, CAHawaiian Gardens, CALos Angeles, CAChatsworth, CAMission Hills, CASignal Hill, CAHacienda Heights, CAGlendora, CAVenice, CAArcadia, CAFountain Valley, CAMalibu, CAWest Covina, CACerritos, CABell, CACanoga Park, CA

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