Expert Furnace Services in Southern California
NEXGEN is fully licensed, bonded, and insured to provide a complete set of HVAC maintenance services. Our technicians specialize in heating and cooling system maintenance and tune-ups, including heat pump maintenance. Google Certified for Home Services, we also fully background check and verify our employees to ensure they carry out our commitment to professionalism and excellent customer service.
Premier Residential Heating Maintenance Service in Southern California
Customers depend on us for their HVAC maintenance because of:
- Professional service
- Free estimates
- Extended equipment life
- Prevention of high repair costs
- Savings on energy costs
- Improved comfort
- Improved safety
By regularly maintaining your furnace, we can help ensure that it is more cost-effective to run. A well-maintained system is more reliable and uses less energy to heat your home or business. We can also address safety issues such as leaks, corrosion, or sediment build-up before any serious issues or breakdowns occur. If necessary, we can troubleshoot your gas furnace for problems or check your panels and fuses if any issues are coming from there. Power fluctuations can affect appliances, cause them to run inefficiently, and even shorten their life.
Call us any time (we’re available 24/7) for an expert to check your gas furnace for potential leaks or determine if a faulty control system is to blame. From checking your thermostat to servicing the compressible refrigerant used in your furnace heat pump, our technicians know how to inspect every aspect of your heating system to ensure it’s running normally. We’ll check for any issues in your distribution system as well. With proper maintenance and tune-ups, NexGen can ensure your heating system provides year-round climate control and operates at peak efficiency without any hidden problems.
Save with NEXGEN Maintenance Specials
Properly tuning an oil furnace or heat pump requires expertise. Such high-quality service doesn’t come cheap, but NEXGEN offers a special with one of the lowest-cost maintenance plans in the industry. The best time to service your heating system is before winter starts, so take advantage of our specials now!
Our X Protection Plan is available to all owners of our HVAC systems. It includes one heating tune-up per year to ensure optimal heater performance and efficiency as well as extend longevity. From priority installation to a dedicated phone line with concierge service, our plan offers conveniences that customers wouldn’t otherwise have, including discounts on repairs and a guaranteed service window. Even schedule unlimited free diagnostics and tune-ups for friends and family! As long as you’re a part of the X Family, our Extended Parts & Labor Warranty remains in effect.
Is your heater not turning on or are you not experiencing any trouble at all? Either way, it may be time for a tune-up. Our heating experts can diagnose problems early and optimize your system to run as efficiently as possible, save on repairs, and avoid having to replace equipment early. Schedule maintenance or a tune-up today by reaching out to NexGen online or calling us.
Why Choose NEXGEN?
- Trusted Name in Home Repair
- Fully Licensed & Insured Technicians
- Energy Star Partner
- Commercial & Residential Experts
Home of the Lifetime Warranty!
New Year, Whole-Home Savings
Essential Home Checks - Pick Any 3
Choose any 3 complimentary evaluations:
- HVAC System Health Check (Safety only, not a tune-up)
- Electrical Safety Health Check (Includes panel + outlet review)
- Whole-Home Plumbing Inspection
- Free Water Quality Test
Essential Home Checks - Pick Any 3
Promo Code: ng-essential-home-checks
Expires: Apr 4, 2026
Choose any 3 complimentary evaluations:
- HVAC System Health Check (Safety only, not a tune-up)
- Electrical Safety Health Check (Includes panel + outlet review)
- Whole-Home Plumbing Inspection
- Free Water Quality Test
Essential Home Checks - Pick Any 3
Promotion Code: ng-essential-home-checks
Expires Apr 4, 2026
Description:
Choose any 3 complimentary evaluations:
- HVAC System Health Check (Safety only, not a tune-up)
- Electrical Safety Health Check (Includes panel + outlet review)
- Whole-Home Plumbing Inspection
- Free Water Quality Test
Comfort & Efficiency Upgrades - Pick Any 2
Pick any two upgrade boosts to improve comfort, air & water flow:
- $50 OFF Any Indoor Air Quality Product (UV, filters, purifiers)
- $75 OFF Any New Plumbing Fixture Installation
- $100 OFF Any Filtration or Water Softener Install
- Surge Protection Assessment + $75 OFF Installation
Comfort & Efficiency Upgrades - Pick Any 2
Promo Code: ng-comfort-efficiency-upgrades
Expires: Apr 4, 2026
Pick any two upgrade boosts to improve comfort, air & water flow:
- $50 OFF Any Indoor Air Quality Product (UV, filters, purifiers)
- $75 OFF Any New Plumbing Fixture Installation
- $100 OFF Any Filtration or Water Softener Install
- Surge Protection Assessment + $75 OFF Installation
Comfort & Efficiency Upgrades - Pick Any 2
Promotion Code: ng-comfort-efficiency-upgrades
Expires Apr 4, 2026
Description:
Pick any two upgrade boosts to improve comfort, air & water flow:
- $50 OFF Any Indoor Air Quality Product (UV, filters, purifiers)
- $75 OFF Any New Plumbing Fixture Installation
- $100 OFF Any Filtration or Water Softener Install
- Surge Protection Assessment + $75 OFF Installation
Whole-Home Performance Rewards
Choose any of these high impact services for bigger home improvements:
- $199 Panel Labeling Special
- $250 OFF Any HVAC Replacement
- $150 OFF Reverse Osmosis (RO) System Install or Replacement
- 10% OFF ANY Electrical Repair
Whole-Home Performance Rewards
Promo Code: ng-whole-home-rewards
Expires: Apr 4, 2026
Choose any of these high impact services for bigger home improvements:
- $199 Panel Labeling Special
- $250 OFF Any HVAC Replacement
- $150 OFF Reverse Osmosis (RO) System Install or Replacement
- 10% OFF ANY Electrical Repair
Whole-Home Performance Rewards
Promotion Code: ng-whole-home-rewards
Expires Apr 4, 2026
Description:
Choose any of these high impact services for bigger home improvements:
- $199 Panel Labeling Special
- $250 OFF Any HVAC Replacement
- $150 OFF Reverse Osmosis (RO) System Install or Replacement
- 10% OFF ANY Electrical Repair