Independent HVAC directory with no paid placement.

Local HVAC directory

HVAC Contractors in Lake Forest, CA

10 HVAC professionals listed. Compare services, websites, service areas, and direct contact options.

10contractors listed

10websites available

How this directory works

0 claimed listings on this page

Compare HVAC contractors

10 results

1st Choice Heating & Air Conditioning, Inc.

Lake Forest, CA

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (949) 272-9712
Listed in: Listed in: Lake Forest, CA

Call Visit website

Business owner? Claim this listing

Alicia Air Conditioning & Heating, Inc.

Lake Forest, CA

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (949) 216-0428
Listed in: Listed in: Lake Forest, CA

Call Visit website

Business owner? Claim this listing

Bloom Air Conditioning Services

Lake Forest, CA

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (949) 570-4714
Listed in: Listed in: Lake Forest, CA

Call Visit website

Business owner? Claim this listing

John & Son HVAC Service

Lake Forest, CA

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (562) 280-2432
Listed in: Listed in: Lake Forest, CA

Call Visit website

Business owner? Claim this listing

Lake Forest Cooling Z Heating and Air

Lake Forest, CA

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (949) 391-4290
Listed in: Listed in: Lake Forest, CA

Call Visit website

Business owner? Claim this listing

Maksbuilder

Lake Forest, CA

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (949) 740-0410
Listed in: Listed in: Lake Forest, CA

Call Visit website

Business owner? Claim this listing

Mission Viejo Heating & Air

Lake Forest, CA

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (949) 207-9312
Business location: Business location: 22600 Lambert St Ste 1101Open

Call Visit website

Business owner? Claim this listing

Saddleback Plumbing Heating & Air

Lake Forest, CA

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (949) 850-7485
Listed in: Listed in: Lake Forest, CA

Call Visit website

Business owner? Claim this listing

White Mechanical, Inc.

Lake Forest, CA

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (949) 328-6122
Listed in: Listed in: Lake Forest, CA

Call Visit website

Business owner? Claim this listing

World HVAC Service

Lake Forest, CA

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (949) 316-0101
Listed in: Listed in: Lake Forest, CA

Call Visit website

Business owner? Claim this listing

Hiring and service guidance

Common HVAC needs in Lake Forest

Lake Forest homeowners and property managers commonly compare contractors for furnace repair, AC repair, seasonal maintenance, emergency no-heat calls, ductwork, and indoor air quality work. Use the cards below to shortlist local and nearby HVAC companies, then confirm service area, availability, license details, and current pricing directly with each business.

What to check before hiring in Lake Forest

Contact details: Use phone numbers and websites as a starting point, then confirm hours, services, and licensing directly with the contractor.
Owner updates: Claimed listings may include validated owner-source details subject to source precedence.
Services: Confirm the contractor handles your specific heating, cooling, ductwork, or indoor air quality need.
Emergency availability: Ask whether after-hours or weekend heating and cooling help is available.
Get multiple estimates: Contact at least 2-3 contractors before choosing.

Confirm the contractor's service areaBusiness addresses do not always match the cities a contractor serves. Confirm coverage directly before scheduling.

Own or manage an HVAC company? Claim your listing for free to keep phone, website, service-area, and service details current. Claim or update listing