11 HVAC Maintenance Contractors in Signal Hill, CA

2.6 avg rating
269 total reviews1 offer 24/7 service
Need emergency service? 2 HVAC providers in Signal Hill offer 24/7 availability

Top-Rated HVAC Maintenance Contractors in Signal Hill

#1

Marathon Plumbing, Heating and AC Repair

4.5(152 reviews)

Six reviewers specifically name their technicians (Mark, Mario, Joe, Whitney) and commend diagnostic thoroughness, while one negative review cites pricing…

2525 Cerritos Ave, Signal Hill, CA 90755
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#2

Allied Refrigeration Inc

4.7(62 reviews)

Six of eight reviewers award 5-star ratings, with specific praise for counter staff knowledge and same-day parts availability. One reviewer notes a 20-year…

2300 E 28th St, Signal Hill, CA 90755
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#3

Velo Air Inc.

4.9(44 reviews)

All six readable reviews award 5 stars, with customers specifically naming team members Melissa, Michael, and the technicians who handled a hotel laundry duct…

2682 Dawson Ave, Signal Hill, CA 90755
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All HVAC Maintenance Contractors (11 total)

Yes R&M

4.9(10)

All 10 reviewers awarded 5-star ratings, with 6 specifically mentioning technicians by name including Doug,…

2700 Rose Ave, Signal Hill, CA 90755
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A C Pumping Unit Repair

5.0(1)

The single available review awarded a 5-star rating, indicating client satisfaction with the repair services…

2625 Dawson Ave, Signal Hill, CA 90755
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Safe Guardian Cooling

0.0

No customer reviews are available for this contractor, making independent validation of service quality…

1813 Redondo Ave, Signal Hill, CA 90755
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Air Treatment Corporation

0.0
1908 N Freeman Ave, Signal Hill, CA 90755

Signal Hill Heating and Air Conditioning

0.0
2061 Dawson Ave, Signal Hill, CA 90755
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AAA CALVERT Electrical, Heating and Air Conditioning

4.9

All five detailed reviews award 5 stars, with two technicians named across multiple accounts. Four reviewers…

1348 E 29th St, Signal Hill, CA 90755
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Trusted Quality Air Experts

0.0
24/7
3381 Olive Ave, Signal Hill, CA 90755
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Team Trusted Heating & Cooling

0.0
2599 E 28th St #122, Signal Hill, CA 90755
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HVAC Maintenance Costs in Signal Hill

Routine tune-up and maintenance plan pricing for Signal Hill homeowners.

ServiceLowAverageHigh
Single AC tune-up
$69$123$196
Single furnace tune-up
$78$132$216
Full HVAC inspection
$147$270$392
Annual maintenance plan
Includes 2 visits/year + discounts on repairs
$118$235$353
Premium maintenance plan
Priority service + free diagnostics
$196$343$490
Duct cleaning (full home)
$294$466$784
Filter replacement (per filter)
$15$34$74

Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

HVAC Maintenance in Signal Hill, CA: What to Expect

Signal Hill sits in the Los Angeles metro, where Mediterranean summers push highs to 84 F and Santa Ana winds can push inland temperatures past 100 F. This climate variability keeps air conditioning systems under constant strain, making regular HVAC Maintenance in Signal Hill essential for local homeowners. With 11 contractors serving the area and an average rating of 2.6 across 269 reviews, homeowners have plenty of options but may need to research carefully to find reliable ongoing maintenance.

Local contractors charge between $69 and $196 for a single AC tune-up, while furnace tune-ups range from $78 to $216, and a full HVAC inspection runs $147 to $392. California requires HVAC contractors to hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the Contractors State License Board, ensuring basic competency standards. Homeowners should verify licensing before scheduling service.

Customer feedback reveals distinct service approaches. Marathon Plumbing earns praise for technicians like Mark, Mario, Joe, and Whitney who perform thorough diagnostics, though some clients note higher pricing. Allied Refrigeration stands out for knowledgeable counter staff and same-day parts availability, with one reviewer highlighting a 20-year relationship. Velo Air receives consistent five-star ratings, with clients specifically mentioning Melissa, Michael, and their hotel laundry duct work.

Frequently Asked Questions

HVAC maintenance in Signal Hill costs $70-$200 for a single tune-up and $120-$360 annually for a maintenance plan covering both AC and furnace. Full system inspections run $150-$400. Most plans include 2 visits per year (spring AC, fall heating) plus priority scheduling and discounts on repairs.