Top-rated air conditioning pros.

Get matched with top air conditioning pros in Moss Landing, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Air conditioning pros in Moss Landing

Avatar for R & S Heating & Sheet Metal Inc
R & S Heating & Sheet Metal Inc
5.0(
54
)

Serving Moss Landing, CA and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

R&S Heating and Sheet Metal Inc. is a full-service provider of heating, ventilation, and air conditioning for your home or business. Family-owned and operated since 2007, the goal of R&S is customer satisfaction, delivered with a sense of integrity, friendliness, and individual pride while meeting all of our customer’s needs. Whether it’s heat in winter or coolness in summer, comfort is of prime importance at home or in the workplace.\n\nRichard Russo has more than 40 years of experience in the HVAC business and his staff are highly experienced, friendly, and customer oriented. We are proud to be a Bryant Factory Authorized Dealer, meeting the highest performance standards in the business.\n\n

AC unit install
Heat pump install
Vehicles
Heat Pump
Furnace

+9

1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Eds Roof Cleaning and Handyman Service
Eds Roof Cleaning and Handyman Service
5.0(
24
)

Serving Moss Landing, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Eddie is very professional, clean, dependable, organized, and always on time to do the work. He is a very busy guy, he does so many types of work. Moreover, he is knowledgeable of everything. Right now, it's hard to find someone that has a sort of skills."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+37

Response time1 day
3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Paso Robles Plumbing Heating and Air
Paso Robles Plumbing Heating and Air
4.4(
8
)

Serving Moss Landing, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"I didn't hire them as they were booked out too far. I needed the work done quicker than they were able to schedule me in for. If I need AC work again, I will use them."
HVAC Service
Overheated on Wall furnace
$50 Off Any Service or Repair
10% Off Central Furnace or AC Installation
Water Heater

+5

Response time1 day
4 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Galvans Maintenance and Hauling
Galvans Maintenance and Hauling
5.0(
13
)

Serving Moss Landing, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I needed my bathroom remodeled. The finished results were beyond what I expected. I was very happy and would definitely recommend Galvans Maintenance and Hauling services."
Handyman Services Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time6 hrs
1 neighbors recently requested a quote
Recommended by69%of homeowners
S A Heating & Cooling
New to Angi

Serving Moss Landing, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi, I’m Saul, owner of a local HVAC company serving homeowners across the Bay Area.\n\nWe specialize in AC installation, furnace replacement, ductwork, thermostats, and fast, reliable repairs. Whether your system stopped working, needs an upgrade, or you’re looking to improve efficiency, we provide clear options and honest recommendations.\n\n✔ Upfront, transparent pricing \n✔ Clean, professional installations \n✔ Fast response times \n✔ High-efficiency systems (including Gree R-32) \n✔ Help with rebates and energy savings \n\nOur goal is simple: do the job right the first time and make the process easy for you.\n\nIf you're having issues with your heating or cooling system, send a message and tell me what’s going on—I’ll help you figure out the best solution.\n\nAre you looking for a repair, replacement, or just an estimate?

3 neighbors recently requested a quote
Avatar for 1-800-Plumber + Air of Monterey
1-800-Plumber + Air of Monterey
5.0(
1
)

Serving Moss Landing, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Need help with plumbing, HVAC or duct work? We can help! Our family-owned business is happy to help you with all plumbing, HVAC or Duct Work services including:\nTank water heaters \nTankless water heaters\nShower valve\nKitchen and bathroom faucets \nToilet \nDrain Cleaning \nSewer clog and repair \nSewer replacement \nWater leak \nAll plumbing service \nHVAC\nBoilers\nDuct Work\nCall now!

Install new tankless water heater
New traditional water heater install
2-way clean out
Sewer repair with cipp trench less system
Tankless water heater installation

+30

Response time3 days
1 neighbors recently requested a quote
Avatar for Greenco Landscape
Greenco Landscape
New to Angi

Serving Moss Landing, CA and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Greenco Landscape is your premier outdoor living provider for all of San Luis Obispo County. We offer residential and commercial construction and maintenance services that are sure to leave a lasting impression! There’s no project we can’t handle.

2 neighbors recently requested a quote
...
Showing 1-10 of 87

FAQs for air conditioning projects in Moss Landing, CA

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Moss Landing, CA homeowners’ guide to air conditioning services

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