M & S Plumbing builds its reputation on AC Services for homeowners and business owners across San Diego, California. Cooling work is the company's core focus, from routine checkups before the warm months to repairs when a system fails on a hot afternoon. Its customers range from single-family households to commercial property managers who need steady, predictable comfort.
Local market — San Diego
HVAC pros here
500
Have a website
56%
Cooling demand
720
Heating demand
1,226
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
The company's lineup also includes Heating Services, Furnace Services, and Heat Pumps, so one provider can cover systems that switch between heating and cooling. Ductwork Services address airflow problems, while Thermostat Services help controls read temperatures accurately and respond as intended. Plumbing Services, Emergency HVAC response, and Maintenance & Tune-up round out the offering. A typical tune-up involves cleaning components, checking electrical connections, and testing performance so small issues surface before they become costly breakdowns.
Serving San Diego means working with the coastal humidity and variable temperature swings that affect how systems run throughout the year. M & S Plumbing holds California contractor license #924845, which it has held since 2008, bringing more than 18 years of experience in the trade to every job.
Anyone comparing local pros should confirm a license number with the California registry, request written estimates, and ask clear questions about the work. HVAC Service Fast offers this profile as a starting point for that search, and a short conversation often shows how well a contractor communicates.
Frequently Asked Questions
What services does M & S Plumbing offer?
M & S Plumbing offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Plumbing Services, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Its work spans both cooling and heating systems along with related plumbing needs.
What areas does M & S Plumbing serve?
M & S Plumbing serves San Diego, California. Customers in the area can contact the company for residential and commercial HVAC needs.
How do I choose a licensed, insured HVAC contractor in San Diego?
Check that the contractor holds a valid California state license and ask for proof of insurance. Verifying both through the state contractor registry and the contractor's written documentation helps you make a confident choice.
What should I check before hiring an HVAC pro?
Confirm the license number, request a written estimate that itemizes labor and parts, and ask about warranties on the work. Reading recent customer reviews and asking how the technician will explain the problem can also help you compare options.
What are signs it is time to call an HVAC professional?
Call a professional if your system runs constantly without reaching the set temperature, makes grinding or banging noises, or produces uneven heating or cooling. Rising energy bills, weak airflow, and frequent thermostat problems are also reasons to schedule an inspection.
Is this your business?
6 of 12 profile details are filled in.
Added (6)
Missing (6)
Claim it free to add the missing details:
WebsiteEmail addressBusiness hoursLogoPhotos of your workSocial profiles
HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing
details are compiled from publicly available information and may be incomplete or outdated. We do not endorse
or guarantee any provider — please verify licensing and insurance directly. See our
Disclaimer.
We use cookies for essential site functions, analytics and advertising. See our
Cookie Policy.
