The short answer
Yes, AllPro HVAC Services repairs, maintains and installs AC, furnaces, heat pumps and ductless mini-splits throughout Altadena (91001), with 24/7 emergency service. Inland summer heat and fall Santa Ana winds put real strain on cooling systems here, so timely repairs and maintenance matter.
AllPro HVAC Services works in Altadena, the unincorporated Los Angeles County community about 9 miles northeast of our Los Angeles base. We repair, maintain and install air conditioners, furnaces, heat pumps and ductless mini-splits for homes in the 91001 ZIP code. We also offer 24/7 emergency service when a system quits at a bad time. This page covers what we do in Altadena, how the local climate affects your equipment, and what to know about furnace rules and rebates before you replace anything.
How Altadena's Climate Works Your HVAC System
Los Angeles has a Mediterranean climate with dry summers and mild winters. Inland communities like Altadena are well away from the cooling effect of the ocean, and inland areas run much hotter in summer than neighborhoods near the coast. Your air conditioner may run long cycles for weeks at a time. That is usually when worn capacitors, weak fan motors, low refrigerant and dirty coils start causing trouble.
Fall can bring Santa Ana winds and hot, dry spells just when the summer heat should be winding down. Those stretches add more runtime to an AC that has already worked hard all season, and the dry, dusty air clogs filters quickly. Winters are mild, but cool nights still mean your furnace or heat pump needs to start reliably when you switch it on.
Services We Offer in Altadena
We handle both repair and replacement. That way you get a straight answer on whether a fix makes sense or whether it's time to plan for new equipment.
- AC repair and AC installation
- Heating repair and furnace repair
- Furnace installation
- Heat pump installation
- Ductless mini-split installation for additions, converted garages or rooms your ducts don't reach well
- HVAC maintenance for the cooling and heating seasons
- Duct cleaning
- Indoor air quality services
Replacing a Furnace? Check the Current Air District Rule
South Coast AQMD Rule 1111 limits NOx emissions from natural-gas fan-type central furnaces sold and installed in the Los Angeles region. The district has been amending the rule toward zero-emission requirements, and it sets and revises the compliance dates. Anyone planning a furnace replacement should check the current version of the rule before choosing equipment.
When we quote a furnace installation, we'll walk you through the options that fit the rule at that time. That includes whether a heat pump could handle both your heating and your cooling.
Heat Pump Rebates Depend on Your Utility
Altadena is unincorporated and outside the City of Los Angeles. Many homes outside the city are served by Southern California Edison rather than LADWP, and the equipment rebates available to you depend on the utility that serves your address. We confirm the current offer before quoting it.
If your home has an LADWP residential electric account, the Consumer Rebate Program offers rebates on qualifying heat pump HVAC systems. The amount is based on the unit's SEER2 and HSPF2 ratings. You apply after the equipment is purchased and installed, within 12 months of purchase.
One recent change: the federal Energy Efficient Home Improvement Credit (25C) covered qualifying heat pumps placed in service before December 31, 2025. It isn't available for new installations after that date.
Maintenance and Indoor Air Quality
A tune-up before summer lets us clean coils, check electrical parts and refrigerant, and catch small problems before a heat spell turns them into a no-cooling call. A fall or early-winter visit does the same for your furnace or heat pump.
Dry weather and wind-blown dust can leave indoor air feeling stale. Duct cleaning, better filtration and other indoor air quality options can help. We'll explain what each one does so you can decide what's worth it for your home.
Also Serving Nearby Communities
Along with Altadena, we serve Pasadena, San Marino, South Pasadena, Glendale and San Gabriel. If you're not sure whether your street is in our service area, just ask.
ZIP codes we serve
- 91001