New Haven, 2016 Ontario Ranch home
West-facing room with gas logs. Oleh ran them after a hot afternoon, read the wall and mounted higher.
Tech: Oleh · On site: 1 h 30 min
TV Mounting in Ontario, CA
Ontario splits into two kinds of TV wall: plaster bungalows and used-brick tracts in the old Model Colony around Euclid Avenue, and new great rooms with builder pre-wire across Ontario Ranch to the south. Oleh's crew works both sides of town, and most requests sent before noon get a same-day slot.
TV mounting in Ontario is flat-rate: $119 up to 60", $129 for 61–85" and from $179 for 86" and larger, plus $40 for each additional TV. Mounts from $39, cables hidden in a raceway for $39 or inside the wall for $69. No travel fee and no surcharge for plaster or brick.
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Same-day slots, 7 days a week
No travel fee — one price across the area
- 1980median year homes in Ontario were built
- 58%of homes in Ontario are detached houses
- 30+TVs we have mounted in Ontario
- 11 of 13Ontario cable jobs run inside the wall
Ontario Ranch new builds, Euclid Avenue homes and older tracts
Ontario Ranch new builds are drywall on straight 16-inch studs, usually with a low-voltage box and outlet already behind the planned TV spot. If the builder put it in the wrong place for your furniture, we run a new in-wall line ($69) where the TV should go.
Euclid Avenue and downtown homes range from 1920s plaster-and-lath to 1950s drywall. On plaster we find studs with test holes and drill without the hammer; on the tracts it's two studs, lag bolts and cables inside the wall.
Loft TVs and big family rooms
New Ontario Ranch homes have lofts and big great rooms, and 85-inch TVs are common. Up to 85 inches is $129; 86 inches and up start at $179 with two technicians. Mounts for 85-inch TVs.
Heat and patio TVs
Inland summers regularly top 100°F. Patio TVs need a solid cover and an outdoor-rated screen; mounts are weather-rated with stainless hardware, and every hole through stucco is sealed. Outdoor TVs.
Homes in Ontario by the numbers
55,966 homes and about 180,547 residents. The age and type of a home decide what is behind the drywall, so we check this before we quote.
When homes were built
- 2010 or later 14%
- 2000–2009 7%
- 1980–1999 29%
- 1960–1979 27%
- Before 1960 23%
What kind of homes
- Detached houses 58%
- Townhomes 9%
- 2–4 units & other 13%
- 5–19 units 8%
- 20+ units 12%
58% owner-occupied · 42% rented
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates: year built, units in structure, tenure.
What this means for your TV wall
Ontario's median home dates to 1980, yet 14.3% were built in 2010 or later, largely in Ontario Ranch, where walls are drywall on wood studs. The older streets hide plaster, painted brick and old paint we never sand. With 57.9% of homes detached, most of our Ontario jobs are in a house with its own family room and fireplace wall, so the questions are about height, heat and hiding wires rather than condo rules.
Before we drill in Ontario Ranch
Across the roughly 13 square miles of Ontario Ranch, most houses come with a recessed box high on the great-room wall, and owners in New Haven or Park Place expect the TV to just hang there. Oleh opens that box before marking a hole. Some hold only coax and network cable, with no receptacle at all. Then power reaches the screen through a listed in-wall power kit; a cord pushed through drywall breaks code, and we pull it out when we find one. Tall two-story rooms sometimes hide a fire block halfway up, which means one extra opening tucked behind the screen. West-facing great rooms take hard late sun, so a tilting mount ($49) earns its place on a glossy 85-inch. Try the height calculator first, or read how we run cables inside the wall.
Rather have a pro do it?
Send a request — we'll confirm the exact price and a time that suits you by text or call. 3-year warranty on every install.
Model Colony walls around Euclid
The older half of town grew from the Chaffey brothers' 1882 Model Colony along Euclid Avenue. In El Morado Court, built from 1912 to 1922, Craftsman bungalows stand beside Prairie and Pueblo Revival homes, and city preservation staff review exterior changes, which an indoor TV never triggers, so we keep cables indoors. Plaster there is thick and hard: Oleh probes for studs with a thin bit and uses a surface plate when a recessed box will not seat. Older paint gets no sanding, only small openings and a HEPA vacuum. In the postwar tracts near downtown, the TV often goes over a used-brick fireplace with a deep mantel. We anchor into sound brick, never a mortar joint, and test the heat on gas logs before settling the height. See fireplace TV installation; the same crew covers Rancho Cucamonga.
From our Ontario job log
A few jobs from the last months — the kind of walls and setups we see here most.
The Avenue, Ontario Ranch
A handyman had pushed the power cord into the low-voltage box; Oleh replaced that with a listed power kit.
Tech: Oleh · On site: 1 h 10 min
1950s tract near downtown
Oleh measured the deep mantel's overhang and set the plate so the tilted screen clears it.
Tech: Oleh · On site: 2 h
On-site notes from Ontario jobs
- New-build HOAs usually regulate exterior changes — interior TVs are fine.
- Builder pre-wire boxes are sometimes only low-voltage; power may need an in-wall kit.
- Santa Ana wind days: we don't hang outdoor TVs in high wind.
Contact Us
Ready to book or have questions? Send a request — we’ll reply within minutes.
What TV mounting costs in Ontario
One price list for all of Southern California — the wall type does not change the price, and neither does the drive. Lath and plaster, brick fireplaces and steel-stud condos are billed exactly like drywall.
| Service | Price |
|---|---|
| Up to 60" | $119 |
| 61–85" | $129 |
| 86" and larger | from $179 |
| Each additional TV | from $40 |
| Frame / art TV | from $169 |
| Fixed | $39 |
| Tilting | $49 |
| Full-motion | $69 |
| Heavy-duty, for 86"+ | from $59 |
| Internal (inside the wall) | $69 |
| External (cable raceway) | $39 |
How we serve Ontario
Jobs in Ontario are handled by our Southern California crew — Kostiantyn, Oleh, Dmytro — on the same flat rates as everywhere else, with the same hardware on every truck and the same 3-year warranty. Crews run out of the Westside, the Valley and North Orange County. Pick a slot in the calculator and we confirm it by text.
Read before your Ontario install
- How to Hide TV Wires In the Wall (In-Wall Cable Concealment Guide)
- Outdoor TV Installation in Los Angeles: Patios, Pergolas and Backyard Theaters
- Best TV Mount for an 85-Inch TV: Weight, VESA and What Actually Holds
- TV Height From the Floor: Chart by TV Size and Room, Plus Calculator
- How Much Does TV Mounting Cost in Los Angeles? 2026 Prices
Free tools
Recent installs around Ontario
Great-room TV in a New Haven home
Tilted TV above a gas fireplace, Ontario Ranch
Used-brick fireplace wall in a 1950s tract
Craftsman bungalow living room near El Morado Court
Covered patio TV behind an Edenglen house
Soundbar under a TV in The Avenue
Great-room TV in a New Haven home
Tilted TV above a gas fireplace, Ontario Ranch
TV mounting in Ontario, CA: common questions
My new Ontario Ranch home is pre-wired — do I still need cable concealment?
Often not, if the box is where the TV goes. If it isn't, a new in-wall run is $69.
Is there a travel fee to Ontario?
No. Same flat rates as Los Angeles.
How much does TV mounting cost in Ontario?
$119 up to 60 inches, $129 up to 85 inches.
My Ontario Ranch builder box has no outlet. Can the cord still be hidden?
Yes. A listed in-wall power kit puts a recessed inlet behind the TV, fed from an outlet lower on the same wall. The TV's own cord never travels inside the wall. On an open stud bay this adds about 40 minutes.
Do I need city approval to mount a TV in a historic Euclid Avenue house?
Generally not for an indoor TV. Ontario's preservation review covers exterior alterations, such as a patio mount or a cable leaving through the siding. We keep the work inside, make small openings in the plaster and leave original trim untouched.
Is a full-sun outdoor TV worth it on an Ontario patio?
Usually. Ontario International Airport averages 93.2 days a year at 90°F or hotter, and about half of our inland outdoor jobs use a full-sun model. Oleh hangs it under a solid patio cover and reschedules if Santa Ana winds are forecast.
Schedule your TV installation in Ontario
Get the exact total in the calculator, pick a time and we confirm by text — or call us and a person picks up.
Nearby areas we serve
Rancho CucamongaPomonaCoronaRiversideSan Bernardino TV Mounting Los Angeles, CA