• Name:
  • Phone:
  • Message:
  • CODE: captcha

– Professionally Trained Hvac Technicians
– Residential & Commercial – 24 Hours / 7 Days
– Always Prompt, Honest, & Reliable


Over 250,000 Satisfied Clients
Read what customers have to say



  • Heating and Air Repair San Diego
  • Thermostats
  • Whole House Air Purification
  • Apartments & Condominiums
  • Scheduled Maintenance
  • Furnace Repair in San Diego
  • Service Calls – Fast Response
  • Duct Inspection & Sealing
  • Heat Pumps & Energy Savings
  • Humidifiers
  • Zoning for Savings & Comfort
  • Property Management Services
  • Garbage Disposals
  • Tankless Water Heaters
  • Sinks, Bathtubs & Toilets
  • Low Water Pressure
  • Earthquake Shut-off Valves
  • Backflow Prevention
  • Water Heaters
  • Shower Repair & Replacements
  • Water Softener Installation
  • Re-piping With Copper
  • Burst Pipes
  • Gas Lines


“I called them up at 10pm because we had a sudden burst pipe in our home. They were there within the hour, the owner assured us that it was going to be great and explained to us exactly what they were doing. They really went above and beyond our expectations. All of our stuff was put back together perfectly, and we were VERY happy with how it all turned out. Definitely our new favorite company.” -Mark G. San Diego, CA


“We needed our AC system repaired on a very hot day. They arrived promptly less than hour after I called them and fixed our home AC system without delay. Their prices were very reasonable and the technician that they sent was really friendly & knowledgeable. I fully recommend Ace Contractors!” -Albert H. San Diego, CA

HVAC Spring Valley

HVAC Spring Valley

Residents of Spring Valley have always had access to local HVAC experts you can depend on. Over the past 50 years, we have helped generation after generation with your residential, commercial, and industrial heating, cooling, and plumbing services. If you’re in a tight spot and don’t know who to turn to—call us immediately! We’ve always got your back. Check out our recognition from Better Business Bureau and Angie’s List and our customer testimonials if you’re not convinced.

HVAC Contractor – Providing High Quality Installation, Maintenance, or Repair

With a growing customer base of more than 250,000 customers in and around the Spring Valley and greater San Diego area, we are confident that we can fulfill any project requirement you should have. Regardless if you need AC repair or a total HVAC system overhaul, we’re only a phone call away.

  • Emergency Service
  • Open 24 Hours
  • Same-Day Service
  • Residential & Commercial
  • Thermostat Upgrades (Wifi)
  • Light Commercial HVAC
  • Duct Cleaning
  • Exhaust Fans
  • Whole Home Re-Ductings
  • Preventative HVAC Maintenance Packages
  • Air Conditioning
  • Split Systems
  • Ductless Systems
  • Heating
  • HVAC Systems
  • Cooling Systems
  • Air Conditioner Installation
  • Central AC
  • AC Repair
  • Chillers
  • HVAC Controls
  • Equipment System Integrations
  • Energy Management
  • Furnace Installation & Repair
  • Pilot
  • Heat Pumps
  • Hybrid Systems
  • Wall Heater
  • Floor Heaters
  • Boilers
  • Air Purification
  • Air Filter Cleaning
  • Electronic Air Cleaners
  • UV Light Systems

Water Heater Service & Repair

Looking for a high-efficiency water heater? You’re in the right place. Our professionally trained contractors only supply our customers with the latest technology in both products and services. We constantly educate ourselves on both the plumbing and HVAC industries to be sure you are getting the best for your dollar.

Furnace Service & Repair

A troublesome furnace in Spring Valley can really induce a headache, huh? Tell us about it! That’s why we make an effort to be available to you night and day when such an issue arises. It doesn’t matter if your existing furnace is leaking or simply not heating up at all, we’ve got a resolution for the problem. Our staff is waiting by the phone around the clock to answer your questions or concerns. Plus, we have an entire fleet of service vans so someone can be knocking at your door quickly to assist!

Ace Contractors is also qualified in the following plumbing and HVAC services:

Call now!

spring valley heating ventilation and cooling

Diamond Ace Contractors
Spring Valley