AirProHQ
Rancho Santa Margarita, CA · Updated Nov 2026

6 HVAC contractors in Rancho Santa Margarita: every one with a license we could verify.

AirProHQ lists 6 heating and cooling companies in Rancho Santa Margarita, CA, every one matched to a license on the CSLB register.

Rancho Santa Margarita at a glance
License boardCSLB · number on every ad
Verify a license on the CSLB lookup

How we check every listing: our full verification methodology.

6Contractors listed
6License-verified · 100%

6 license-verified shown first · distances from the center of the listed offices

Sorted: license status, then name

HVAC contractors in Rancho Santa Margarita, CA

License verified

Rsm HVAC

92688 · under ½ mileLicense 1119073
Public reviewsNone on file
CallProfile
Where they're based

Where Rancho Santa Margarita's contractors are based

Counted from the office address on each record. A contractor based near you usually means a shorter response window on a hot afternoon.

Air Temperature SolutionCool CityCal-Temp Air Conditioning & Heating CompanyHaines Heating & Air ConditioningJ.L. Quality Heating & AirRsm HVAC 92688
6 of 6 listings have a geocoded office address. Dots are offices, not service areas.License verifiedNot verified24/7
Know the fair price

What HVAC work costs in Rancho Santa Margarita

Rancho Santa Margarita itself lists 6 contractors — too few to price locally on its own — but 62 operate within a real 45-mile radius, including those serving Mission Viejo, Lake Forest, Laguna Hills. The ranges below are the same national 2026 figures used sitewide; ask any contractor for a written, itemized quote and compare it against them.

JobTypical cost
Diagnostic / service call$75 – $200
Capacitor replacement$100 – $250
Refrigerant recharge$200 – $600
Compressor replacement$1,300 – $2,800
Central air conditioner$3,900 – $7,900
Full HVAC (furnace + AC)$5,000 – $12,500
Sources: AC repair cost guide · HVAC replacement cost guide
Rancho Santa Margarita FAQ

Hiring an HVAC contractor in Rancho Santa Margarita

Answers built from Rancho Santa Margarita's own listing data.

01

How do I check a Rancho Santa Margarita HVAC contractor's license?

Ask for the license number and search it on the CSLB lookup (official site). 6 of the 6 listings here already match a license on the register; each of those profiles links straight to the lookup.

HVAC contractors near Rancho Santa Margarita

All California cities
Mission Viejo28 contractors · 25 licensed · 5 miLake Forest25 contractors · 24 licensed · 6 miLaguna Hills3 contractors · 3 licensed · 8 miIrvine66 contractors · 66 licensed · 11 miSan Clemente3 contractors · 2 licensed · 14 miTustin4 contractors · 4 licensed · 14 miCorona104 contractors · 104 licensed · 16 miNewport Beach5 contractors · 5 licensed · 17 miSanta Ana55 contractors · 54 licensed · 18 miCosta Mesa37 contractors · 36 licensed · 19 mi