Heads and nozzles
El Cajon Sprinklers: Sprinkler Head Replacement in El Cajon
Snapped by a mower, stuck down, spraying the wall or bubbling at the base: the most common repair there is.
- El Cajon and East County9 nearby communities, all within 20 miles
- Licensed, insured local contractorsWe work with them; check any license at cslb.ca.gov
- Written price firstTypical ranges published on every service page
- Calls answeredMonday to Saturday, 7am to 6pm
El Cajon Sprinklers arranges sprinkler head replacement in El Cajon and East County through local irrigation contractors. A broken head is the most common sprinkler repair of all, and usually the cheapest. The skill is less in swapping the head than in matching it to the rest of the zone, so the repair does not leave one corner of the lawn wetter or drier than the rest.
A head replacement runs $65 to $90; a snapped head left to run floods the soil around its riser, and on a clay subsoil that drains slowly, that often turns a head swap into a $150 to $400 broken-pipe repair.
$65 to $90 per head
Sprinkler head replacement in El Cajon typically costs $65 to $90 a head (HomeGuide, February 2026). By type: pop-up $50 to $100, fixed spray $60 to $100, gear-driven $60 to $110, rotary $65 to $120. Many companies have a $50 to $150 minimum, so replacing every bad head on one visit costs less per head.
Get a price: (619) 361-7869Signs a head needs replacing
- Water shooting up or bubbling where a head used to be
- A head that will not pop up, or will not drop back down
- Water pooling around the base of the head
- A spray pattern that hits the house, the fence or the street
- Brown arcs on the lawn between heads
- A cracked or crushed cap from a mower or a car tire
Matching the head to the zone
Every head on a zone should put down water at about the same rate. A fixed spray nozzle applies about 1.5 inches an hour; a rotating nozzle about 0.4, according to the manufacturer's figures. Put one of each on the same zone and by the time the rotating head has done its job, the spray head has flooded its corner. A replacement head should match its neighbors in type, nozzle and arc, or the whole zone should be changed together.
Pop-up height matters too. A 2-inch pop-up in a lawn mown at 3 inches sprays into the grass blades; a 4-inch or 6-inch body clears it. Shrub heads on fixed risers get knocked over and are a good candidate for drip instead.
Why heads break here
Most broken heads are mechanical: a mower, a car pulling onto the parkway, a shovel. The rest are age and scale. Helix water averages about 12.5 grains of hardness per gallon, and mineral buildup in a pop-up's wiper seal and nozzle is what makes heads stick up, stick down, or throw a ragged pattern. A good head lasts 10 to 15 years; a cheap one 2 to 3.
Water running where it should not? Describe what you see and get a price range on the phone.
Call (619) 361-7869When the head is not the problem
Water bubbling at the base of a head with the zone off points to the valve, not the head. See valve repair. Water bubbling with the zone on and the head intact can be a cracked riser or swing joint just below it. And a head that pops up weakly while the rest do the same is a pressure problem for the whole zone.
Heads near hardscape
The heads along a driveway or walk do the most damage when they are wrong, because overspray onto pavement becomes runoff, and every water supplier serving El Cajon and Santee prohibits runoff. A replacement is a good moment to fit a nozzle with the right arc and radius, or to move that strip to drip.
One broken head, or a few?
Walk the zones and count before you call. Fixing every head in one visit is usually cheaper than one at a time.
Call (619) 361-7869Sprinkler head questions
How much does it cost to replace a sprinkler head in El Cajon?
Typically $65 to $90 per head. By type, pop-ups run $50 to $100 and rotary heads $65 to $120. A $50 to $150 minimum is common, so replacing several at once costs less per head.
What are the signs a sprinkler head is broken?
A geyser or bubbling where the head was, a head that will not pop up or retract, pooling at the base, or a spray pattern that hits the house or street.
Can I mix different sprinkler heads on one zone?
It is best not to. Spray and rotating nozzles apply water at very different rates, so mixing them overwaters one part of the zone or underwaters another.
Why does my sprinkler head stick up or down?
Usually grit or mineral scale in the wiper seal, or low pressure on the zone. Cleaning sometimes frees it; replacement fixes it.
How long do sprinkler heads last?
About 10 to 15 years for a good head and 2 to 3 for a cheap one.
Often done together
- Rotating nozzle retrofitThe same heads, a slower nozzle, and water that soaks into clay instead of running down the gutter.
- Irrigation line repairA wet spot that never dries, a sinkhole in the lawn, or water rising out of the ground with every zone off.
- El Cajon Sprinklers: Sprinkler Repair in SanteeHeavy clay underfoot and a standing 10-minute limit on spray heads: two reasons Santee systems need setting carefully.
Tell us which zone is acting up
Say what you are seeing (a geyser, a dry patch, a zone that will not shut off, a timer that went blank) and roughly how big the yard is. You will hear what the fix usually involves and what it tends to cost before anyone comes out.
Call (619) 361-7869