AC Repair
Warm air, a humming outdoor unit or a tripped breaker: we find the failed part and fix most AC problems in one visit.
Learn morePasadena neighborhood
AC repair for homes, shops and rooftop units in Lamanda Park, Pasadena 91107
Lamanda Park is one of the older settlements on Pasadena's east side, later absorbed into the city.
Lamanda Park at a glance
- ZIP
- 91107
- City
- Pasadena, CA
- County
- Los Angeles County
- Served from
- Duarte head office
- Phone
- (626) 879-0711
- Hours
- Open 24/7
Quick answer
Lamanda Park in east Pasadena mixes small postwar homes, apartments and shops along Colorado and Foothill Boulevards. Marco's repairs home air conditioners, services older package and rooftop units on small commercial buildings, and installs heat pumps when an old system is done. We quote the price before starting the work. Call (626) 879-0711 any hour, every day.
Overview
Heating and cooling help in Lamanda Park
Lamanda Park is one of the older settlements on Pasadena's east side, later absorbed into the city. Today it is a mix of uses: commercial strips along East Colorado Boulevard and East Foothill Boulevard, light industrial buildings, apartments, and blocks of small single-family homes. The 210 freeway and the Metro line run nearby, and the land is mostly flat, sloping gently toward the San Gabriel Mountains to the north.
That mix shapes our work here more than in any purely residential neighborhood. On the same street we may repair a 1950s house's split system in the morning and a rooftop package unit over a small shop in the afternoon. East Pasadena runs warm in summer, often in the high 90s and sometimes past 100, so cooling calls dominate from June through September. We handle both homes and small businesses with our own technicians.
Homes, apartments and small commercial buildings
The houses in Lamanda Park are mostly modest single-story homes from the 1920s through the 1950s, along with duplexes and small apartment buildings. Many homes have a furnace in a hall closet or garage with ducts in the attic and a condenser in a side yard. Apartments often use individual package units on the roof or wall-mounted heat pumps. Along the boulevards, shops, offices and restaurants usually run on rooftop package units that combine heating and cooling in one cabinet.
Rooftop units in this area take a lot of sun and dust. The freeway and busy streets add grime that coats coils and filters faster than on a quiet residential block.
Common problems
What breaks most often in Lamanda Park
Dirty rooftop condenser coils
Road dust and freeway grime coat the outdoor coil of rooftop units. Pressure climbs, capacity drops, and on a 100 degree afternoon the unit may trip on high pressure and stop cooling.
Failed capacitors and contactors
Heat stresses start capacitors and contactors in both home condensers and rooftop units. A humming unit that will not start, or a fan that will not spin, often traces back to one of these parts.
Aging package units
Older package units on apartments and shops often have worn compressors, leaking refrigerant and rusted drain pans. Parts for some units are getting harder to find, which affects the repair decision.
Clogged condensate drains
Algae and dust clog drain lines on attic and rooftop units. Water then backs up, overflows the pan, and can stain ceilings or drip into a storefront below.
Short-cycling home systems
Oversized equipment, a poorly placed thermostat or low refrigerant can make a system turn on and off every few minutes, which wears parts and leaves rooms clammy.
Most requested
Why these services lead in Lamanda Park
Cooling calls are the bulk of our summer work here, so AC repair and refrigerant leak repair come first. For small businesses, a regular rooftop maintenance visit before summer keeps coils clean, belts tight and drains clear, which prevents most peak-day breakdowns. When a home or apartment's old gas furnace and AC both need replacing, a heat pump is often a good fit for this mild-winter climate, since it handles both jobs with one outdoor unit. We size every system to the building rather than matching the old equipment.
Rooftop & Package Unit Repair
Repairs on rooftop and ground-mounted package units: belts, contactors, economizers, compressors and gas heat sections.
Learn moreCommercial HVAC Maintenance
Scheduled visits, filter programs and belt checks for rooftop units and split systems in restaurants, offices and retail spaces.
Learn moreHeat Pump Installation
New ducted and inverter heat pumps sized to your Pasadena home, with permits, line sets, electrical and duct checks included in the quote.
Learn moreAC Water Leak & Drain Line Repair
Water around the furnace or a stain on the ceiling: we clear the drain, fix the trap, replace pans and install float switches.
Learn moreRefrigerant Leak Repair
We trace refrigerant leaks with electronic detectors, bubble tests and nitrogen pressure, then repair and recharge by weight.
Learn morePractical notes for Lamanda Park
Electricity in Lamanda Park comes from Pasadena Water and Power and gas from SoCalGas. Ask about current PWP or SoCalGas rebates and state heat pump incentives when funding is open. For rooftop work on commercial buildings we coordinate roof access with the owner or property manager, and we handle the permit where the city requires one. Replacing a home AC or furnace can trigger a Title 24 duct leakage test, which we explain before the job.
Traffic on Colorado and Foothill is heavy at rush hour, so midday appointments are often easiest. For businesses, we can schedule service before opening or after closing to avoid interrupting customers.
Nearby areas we also cover
Questions
Lamanda Park heating and cooling questions
Yes. We repair and maintain rooftop package units on small shops, offices and restaurants along the Lamanda Park stretch of Colorado and Foothill. A technician checks the compressor, fans, belts, coils, refrigerant charge, economizer and drain. We quote the repair before starting and can schedule before or after business hours so customers are not disturbed.
On peak days, a dirty condenser coil, a weak capacitor, or a low refrigerant charge can push the system past its limits. The unit may trip a pressure switch or simply fail to keep up. We clean the coil, test electrical parts and check pressures. If refrigerant is low, we find and repair the leak rather than only adding more.
For many homes and apartments here, yes. Winters are mild, so a heat pump can handle most heating needs while also cooling in summer. It replaces two systems with one outdoor unit. We check the home's ducts, electrical panel and insulation first. Ask about current PWP rebates and state heat pump incentives when funding is open.
Turn the system off at the thermostat to stop more water, then call (626) 879-0711 any hour. The most common causes are a clogged condensate drain, a cracked drain pan, or an iced-over coil that melted. We clear or replace the drain, check the pan and coil, and find out why it happened so it does not return.
Heating or cooling trouble in Lamanda Park?
Call our Pasadena line any hour. A person answers, asks a few questions about the system, and gives you an arrival window.
(626) 879-0711Answering 24 hours, 7 days