You should not need a second opinion on an HVAC quote. Through HVAC Repair 24/7, Lomita customers get one honest written scope before work begins — then quality workmanship from a local crew. Emergency repairs, full installations, and tune-ups: call (877) 317-0473 and get it done right.
Timing matters with HVAC. A weak capacitor in spring becomes a dead compressor by August. That is why HVAC Repair 24/7 prioritizes quick dispatch across Lomita: same-week scheduling for standard work and 24/7 response for no-heat and no-cool emergencies. The sooner you call (877) 317-0473, the smaller the repair bill tends to be.
In Lomita, CA we currently cover 1 ZIP code — 90717. Each ZIP gets the same standard: free quote, written scope, tidy work area. The written scope lists parts, timeline, and cleanup, so there are no surprises at the end. Every project starts with a free quote and a written scope — call (877) 317-0473 to schedule yours.
What we do
From a failed capacitor to a full system replacement, Lomita HVAC pros handle it all — AC, heating, air quality, residential and commercial.
Think of it as an oil change for your HVAC: Lomita seasonal tune-ups keep efficiency up, extend equipment life, and catch the $150 problem before it becomes the $1,500 emergency. Schedule at (877) 317-0473.
No cooling in a heat wave or no heat in a freeze is an emergency — full stop. Our Lomita emergency HVAC line is answered 24/7, with techs dispatched around the clock for no-heat and no-cool calls.
Dust, allergens, wildfire smoke, pet dander — Lomita indoor air carries more than you think. We assess your home's air and install the right combination: high-MERV filtration, UV treatment, humidifiers, and dehumidifiers matched to your system.
A new AC is a 12–15 year decision. Our Lomita installation crews size by Manual J calculation, not rule of thumb, and set up airflow and charge correctly — the details that separate a system that lasts from one that limps.
Skipped maintenance is the number one cause of premature system death. Lomita HVAC tune-ups from our network include coil cleaning, filter replacement, drain clearing, and a full performance check — one visit, twice a year, done right.
Zoning works with most existing ducted systems in Lomita — no full replacement required. We assess your ductwork first, because zoning on leaky ducts wastes the savings. Honest answers at (877) 317-0473.
Replacing an ancient boiler in Lomita? Modern high-efficiency boilers cut fuel use substantially. We size for your home's actual heat load — often smaller than the old beast — and handle removal, piping, and startup. Free quotes at (877) 317-0473.
Mini-splits are heat pumps, so they heat and cool — and each indoor head is its own zone. Our Lomita installers size and place heads for even comfort, run clean line sets, and set up the controls. Free quotes at (877) 317-0473.
Why HVAC Repair 24/7
We do not do scare tactics. Matched techs show you what they find — with photos when it helps — and quote one written scope for the work you actually need. That honesty is why Lomita homes call us back and recommend us to neighbors.
Documentation is standard on every job: readings before and after, photos of the problem and the fix. You will see the issue and the solution — documented, not described.
☎ Call (877) 317-0473Local know-how
Lomita sits in classic California heat territory, where an undersized AC runs nonstop and still loses ground every afternoon. Techs in our network perform real load calculations, account for west-facing glass and poor attic insulation, and recommend equipment matched to the climate — plus indoor-air upgrades for smoke season. Call (877) 317-0473 for a free quote.
Budgeting for Lomita HVAC? Here are 2026 ranges that hold up: AC repair $350–$800, furnace repair $300–$900, duct cleaning $450–$800, and maintenance tune-ups $80–$200. Bigger tickets: new AC $3,500–$12,000, full system replacement $7,000–$14,000, heat pump installs $6,500–$15,000. Your home's size and system type move the needle — the only way to know your price is a free quote. HVAC Repair 24/7 techs provide a written scope, no pressure. Dial (877) 317-0473.
| Service | 2026 Lomita range |
|---|---|
| AC repair | $350–$800 |
| Furnace repair | $300–$900 |
| Diagnostic / service call | $75–$150 |
| Duct cleaning | $450–$800 |
| AC replacement (installed) | $3,500–$12,000 |
| Heat pump (installed) | $6,500–$15,000 |
| Maintenance tune-up | $80–$200 |
Ranges only — your exact price comes from a free quote. Call (877) 317-0473.
Simple process
No forms that go nowhere. No waiting days for a callback.
Tell us what you see at (877) 317-0473: warm air, no heat, strange noises, or an aging system.
A local Lomita tech visits, documents everything with readings and photos, and writes up the scope.
Approve the plan and we schedule the work — most repairs finish the same week.
Service coverage
Tap your ZIP for hyper-local HVAC help in Lomita, CA.
Reviews
"From the diagnostic to the final walkthrough, everything was transparent. I knew exactly what I was paying for."
"Got a clear written quote before anyone opened the unit. New system runs quiet and my summer bills dropped noticeably."
"House was always humid and musty. They found the duct leaks, sealed them, and cleaned everything. Huge difference."
Good to know
Straight answers before you call (877) 317-0473.
SEER2 is the seasonal cooling-efficiency rating — higher means cheaper to run. Current DOE minimums are 14.3 SEER2 in this region. Upgrading from an old 10-SEER unit to a 16-SEER2 system can cut cooling costs noticeably. Call (877) 317-0473 to compare options for your Lomita home. Call (877) 317-0473 — we answer 24/7.
Yes — we install and program smart thermostats matched to your specific system, so staging and schedules actually work with your equipment. A wrong thermostat on the wrong system causes short-cycling. Call (877) 317-0473. Evening and weekend appointments are available across Lomita.
Check the thermostat settings and breaker, replace a clogged filter if you have a spare, and clear the area around indoor and outdoor units. Note any smells, sounds, or error codes. Then call (877) 317-0473 — a live coordinator will guide you. Your free quote includes documented findings on everything we check.
Look for techs with deep local experience, documented diagnostics, and written scopes — and check recent reviews from Lomita neighbors. Ask for a written quote before work begins and compare apples to apples. HVAC Repair 24/7 does the matching for you: one call to (877) 317-0473. Ask about current scheduling when you call (877) 317-0473.
Older systems use R-410A, which manufacturers are phasing down in favor of R-454B and R-32 — and 2026 refrigerant prices are climbing. If your Lomita system needs frequent recharges, a leak repair or a matched-system replacement may beat endless top-offs. Call (877) 317-0473 for an honest assessment. There is no obligation; the findings are yours to keep.
Heat pumps heat and cool with one system and can cut energy use substantially in moderate climates. Installed costs run $6,500–$15,000 in 2026. Whether the math works for your Lomita home depends on your fuel costs and winter lows — call (877) 317-0473 for an honest comparison. Your free quote includes documented findings on everything we check.
Nearby cities
One call connects you with a local HVAC tech — repairs, replacements, and 24/7 emergency service in Lomita, CA.