10 AC Replacement Contractors in Santa Monica, CA
Top-Rated AC Replacement Contractors in Santa Monica
Service Genius Air Conditioning and Heating
“Four reviewers specifically mention same-day or on-time arrival, while six of seven reviewers name their technician by name and highlight individual…”
R&C Heating and Cooling Service
“Every one of the 106 reviews awards 5 stars, an extraordinary consistency uncommon in contractor directories. Reviewers repeatedly cite transparent pricing,…”
All AC Replacement Contractors (10 total)
Top HVAC Services
“All five detailed reviews award 5 stars, with customers specifically naming technicians Sam and Glenn for…”
Zen's Heating and Air Conditioning | HVAC Repair | Santa Monica | Venice Beach | Los Angeles
“All eight accessible reviews carry 5-star ratings, with three customers explicitly noting same-day or…”
Flash Heating & AC Repair Santa Monica
“6 of 8 reviewers specifically call out same-day or short-notice service, reinforcing this company's…”
FastFlow Cooling
“The single customer review awards 5 stars and specifically praises the replacement and installation process…”
AC Replacement Costs in Santa Monica
Replacement costs for aging systems in Santa Monica. If repair cost exceeds 50% of replacement, replacement is usually more economical.
| Service | Low | Average | High |
|---|---|---|---|
Central AC (3-ton, basic) | $5,060 | $7,360 | $10,120 |
Central AC (4-ton, mid-efficiency) | $6,900 | $9,660 | $12,880 |
Central AC (5-ton, high-efficiency) | $8,740 | $11,500 | $14,720 |
Full HVAC system (AC + furnace) | $10,663 | $12,356 | $12,972 |
Plus ductwork replacement If existing ducts are aged/leaking | $1,932 | $2,760 | $3,680 |
| Repair cost threshold | 50% rule: if repair > 50% of replacement, replace | ||
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Replacement in Santa Monica, CA: What to Expect
In Santa Monica, the Mediterranean climate keeps coastal temperatures comfortable, but just inland the Santa Ana winds can push summer highs well above 100 F in the valleys, creating inconsistent but sometimes intense demands on cooling systems. Five contractors serve this LA coastal suburb, holding an average rating of 4.8 stars based on 480 reviews. Homeowners planning an AC Replacement in Santa Monica should account for this variability in heat exposure when sizing a new system.
Pricing reflects system efficiency and capacity, with costs ranging from $5,060 to $10,120 for a basic 3-ton central unit, while a mid-efficiency 4-ton system runs $6,900 to $12,880, and high-efficiency 5-ton models reach $8,740 to $14,720. These figures depend on equipment specs, installation complexity, and whether ductwork modifications are required. California requires HVAC contractors to hold a C 20 Warm-Air Heating, Ventilating, and Air Conditioning license from the Contractors State License Board to perform this work legally.
The review patterns reveal what matters most to local customers. On-time or same-day arrival shows up repeatedly across positive feedback, and several reviewers specifically mention the technician by name, highlighting personal competence and reliability. Transparent pricing and non-pressuring communication appear as hallmarks of the highest-rated services, with some technicians going beyond basic repairs to diagnose underlying issues during urgent calls.
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All HVAC Contractors in Santa Monica, CA
Complete directory of 43 contractors — browse alphabetically
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All HVAC Contractors in Santa Monica, CA
Complete directory of 43 contractors — browse alphabetically