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TRUSTED BY DEL SUR, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon281
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Del Sur, CA

*The Angi rating for Heating And Air Conditioning Service companies in Del Sur, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Del Sur, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on July 15, 2026

Find Heating and air conditioning pros in Del Sur

Avatar for AC Dave Heating & Air
AC Dave Heating & Air
4.9(
93
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Del Sur, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"We noticed a foul smell coming from one of the vents in our HVAC system. We turned the system off and called AC Dave. Dave sent Justin and James to troubleshoot the problem. They quickly found a tear in one of our ducts--and the remains of a dead rodent. They cut open the duct, cleaned it and resealed it. We had heat again, about an hour after they arrived. Very fast and competent service."
Additional Photos
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+6

Response time7 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for HD MECHANICAL INC
HD MECHANICAL INC
5.0(
26
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Del Sur, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"THE OWNER; CHRIS ROBINSON WAS AMAZING, EXCEPTIONAL CUSTOMER SERVICE, GREAT PEOPLE SKILLS. UNBEATABLE PRICING ON UNITS & LABOR I HAD BEEN QUOTED VERY HIGH BY 4 OTHER COMPANIES, HD MECHANICALs PRICING WAS HONESTLY EXTREMELY AFFORDABLE. HIGHLY RECOMMENDED FOR ALL YOUR HVAC NEEDS!!"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Additional Photos

+14

Response time9 hrs
Response rate85%
56 neighbors recently requested a quote
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Avatar for Pennies Air Conditioning, Solar & Construction
Pennies Air Conditioning, Solar & Construction
4.9(
20
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+4 more

Serving Del Sur, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Nobody knew what was wrong with my heater.  John came
out not once but twice!  first time I had
to cancel  due to an emergency- he was
basically 2 minutes away from my home!  Both times he was courteous and
both times I was given same day appointments!  UNHEARD of!!!  John?s
a genius and did his magic, a functioning warm heater!  All it was, was
just a tricky ignition! pennies simply the best. I know the main thing
with any technician is trust.  Don't trust me, see for yourself. Their
rating is definitely earned!
"
Additional Photos
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Additional Photos

+145

Response time5 hrs
Response rate86%
34 neighbors recently requested a quote
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Avatar for Just Be Cool Supply LLC
Just Be Cool Supply LLC
5.0(
8
)
Central A/C - InstallHeat Pump - Install or ReplaceBoiler or Radiator Heating System - Install or Replace+47 more

Serving Del Sur, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I needed my HVAC system urgently repaired, the technician arrived promptly to resolved the issue. They were professional and knowledgeable and gave me honest recommendations & also was very helpful. Highly recommend! Thank you!"
Heating & A/C Project
Heating and air
5 ton split system
Heating & A/C Project
Heating and air

+22

5 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for SoCal Climate Control - LA
SoCal Climate Control - LA
4.2(
414
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+14 more

Serving Del Sur, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"A nice guy turned up on time to check my aging HVAC system to see there are any problems needing attention. He checked everything and gave me a clean bill of health. Other HVAC contractors have always presented me with a list of vague problems with a recommendation that I renew the whole system at $20,000 plus. It was refreshing to find someone honest for a change."
SoCal Staff
811 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Pennies A/C Solar & Construction
Pennies A/C Solar & Construction
5.0(
16
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+2 more

Serving Del Sur, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Ducts needed replacing and new vents, Pennies HVAC come out, and gave me a excellent quote and the work was amazing, Thank you pennies HVAC for your service"
hvac
hvac
hvac
hvac
hvac

+5

Response time3 hrs
Response rate93%
16 neighbors recently requested a quote
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Avatar for Just Be Cool Supply, LLC
Just Be Cool Supply, LLC
4.9(
41
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairAir Ducts & Vents - Clean+6 more

Serving Del Sur, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Joel responded right away and got to our property shortly after. He clearly explained what was going on with our HVAC heater, along with pictures of the problem, and went and got parts and completed the job all in time for us to have heat into during the cold night. Great job!"
New installation
New installation
HVAC installation
New Ac
New Ac

+11

Response time7 hrs
Response rate90%
9 neighbors recently requested a quote
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Avatar for AMS Dynamic Realty Services
AMS Dynamic Realty Services
5.0(
75
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Del Sur, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Emergency services offered

Small jobs welcome

"Great experience. AC was installed quickly and securely. He was professional friendly, and inefficient. I highly recommend!"
Small ADU
Room Addition
Outdoor Bar
Room Addition
Outdoor Bar

+21

Response time1 day
1 neighbors recently requested a quote
Recommended by49%of homeowners
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Avatar for Knockout Heating And Air
Knockout Heating And Air
4.8(
20
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+1 more

Serving Del Sur, CA and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

We are a family owned residential HVAC repair, maintenance, and installation business. We offer quality workmanship along with excellent customer service at affordable prices. For all of your air conditioning and heating needs please give us a call, text, or email. We even install and service mini splits.

7 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for West Coast Chief Repair, Inc.
West Coast Chief Repair, Inc.
3.6(
1,830
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+8 more

Serving Del Sur, CA and surrounding areas

Approved

In business since 1996

Emergency services offered

Warranties offered

"Our AC unit is old and the tech--Val-- did the best he could to repair it cost effectively. It's running now thanks to his efforts. I felt he was fair and honest with us. Thanks Val!"
All Major Appliance Repair
Sunset, West Hollywood
All Major Appliance Repair
All Major Appliance Repair
Response time3 hrs
Recommended by71%of homeowners
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Showing 1-10 of 251
Heating and Air Conditioning questions, answered by experts

Professional HVAC installation requires licensed expertise in several areas, including electrical- and plumbing-related work. An HVAC team must know how to safely handle regulated refrigerant chemicals and the gas, oil, or propane used in furnaces and boilers. A proper HVAC installation protects your home from energy loss, fires, and even carbon monoxide leaks.

Air filters with a high MERV rating, 11 or above, shouldn't cause airflow problems in most residential systems. However, the airflow can be restricted in some HVAC systems if they aren't designed for high MERV ratings. If in doubt, a local duct installer should inspect your ductwork so that you know what your system can handle.

Yes, you can put an AC unit on the roof of your home or commercial building. For proper installation, you’ll need to ensure the roof surface is flat, it’s accessible for maintenance and cleaning, and an AC installation pro agreed that your home is a candidate for package units. Don’t forget to consider the climate in your area, as homes that experience frequent tropical storms or hurricanes may not benefit from this type of system.

If your HVAC system's capacity doesn't match the required CFM (Cubic Feet per Minute), imbalances can occur. An undersized system struggles to maintain desired temperatures, leading to discomfort. An oversized system might short-cycle, wasting energy and causing temperature fluctuations. Properly matching capacity to CFM ensures efficient and consistent heating, cooling, and home ventilation system performance.

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

The Del Sur, CA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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