Insulation contractor in South Pasadena - older attics sealed, then insulated
A&S Alhambra Spray Foam Insulation is an insulation contractor sealing and insulating attics, crawl spaces and walls in South Pasadena, CA. We close the gaps and clear out soaked or dirty old material first, then lay the new insulation.
South Pasadena houses, as we see them from the attic
South Pasadena is a small, mostly residential city right next to Alhambra, with a mix of flat streets and hillside lots and a strong interest in keeping its older homes looking the way they do from the street.
On the flatter streets we mostly meet older houses whose attics were insulated long ago, if at all, and have since been opened up for wiring, can lights and new ducts. Hillside houses often sit over a crawl space or a raised floor, so cold floors and a drafty room over the garage come up about as often as a hot upstairs. The calls are much like the ones we get in San Marino, because tight older attics and crawl spaces need their gaps and old material dealt with before anything new goes in.
What to know before insulation work starts in South Pasadena
In South Pasadena, the city's Building Division issues building permits and decides whether an insulation job needs one, so I check with that office before we begin. Its list of work that needs a permit names heating, air conditioning, plumbing and additions rather than insulation, which is why I ask about each job instead of assuming. When a permit is needed, we pull it and keep you informed through the inspections, and those inspections then set the pace. Before you hire anyone, you can check two things: a California contractor license, covered in the questions below, and a South Pasadena business license, which the city requires of every contractor working here, including those of us based outside its limits.
As an insulation contractor based in Alhambra, CA, we work in South Pasadena regularly, and we follow the same order of work here as in East San Gabriel and the other cities around us. Price and schedule both turn mostly on what's already in your attic or crawl space, because soaked or dirty old material has to come out and the gaps have to be sealed before anything new goes down. Your own figure comes with the estimate, after I've seen the space for myself. We're licensed and insured, and our work is backed by our satisfaction guarantee.
What older attics and crawl spaces here usually need
In an older South Pasadena attic, I usually find a few inches of settled insulation, sometimes damp or full of droppings, with open gaps around the can lights, pipes and hatch. New material laid over that only hides the problem, so we handle insulation removal first where it's needed, then do the air sealing, which means closing those gaps, before anything new goes in. We also keep the eave vents clear so the attic can still breathe, and we bring the coverage all the way out to the edges, where older jobs are often thinnest.
A hot upstairs or a warm room over the garage often comes down to where the ductwork runs. Foam costs more but seals air as it insulates, so when the ducts live in the attic, open-cell foam insulation on the underside of the roof can be the better choice. Otherwise, sealing the gaps and topping up with blown-in insulation, loose fill blown through a hose, usually does the job for less, and that's what I'll usually recommend.
Request a free on-site insulation estimate in South Pasadena
We reply to every South Pasadena call and request within one business day to set a time to visit. I come out myself to look over your attic, crawl space or walls, and the estimate is free, done at your house and carries no obligation.
(626) 525-0036How it goes when you call us about a South Pasadena house
Call or send a request
Call (626) 525-0036 or send a request, and we'll set a time for me to visit your South Pasadena house. It helps to tell us what you've noticed, such as a hot upstairs or cold floors.
Check the attic and crawl space
I come out myself and look for anything that has to be handled first, like a roof leak, wet insulation or droppings. Please clear a path to the attic hatch and any crawl space door before I arrive.
Explain what I'd recommend
I tell you what I'd recommend and why in a free estimate, and if a leak needs fixing or a test should come first, I'll say so before I suggest any insulation. If the plan is foam, I'll also give you the re-entry time, which is when you, the kids and the pets can come back inside.
Check with the city first
Before work begins, we check with the city's building office about whether your job needs a permit. If it does, we pull it and keep you informed through each inspection.
Install, then walk through together
Our crew does the installation with me, sealing the gaps before any insulation goes down. Before we leave, I walk through the finished job with you.
Insulation work, start to finish
South Pasadena insulation questions
How much does attic insulation cost in South Pasadena?
Your price is set by the size of your attic, how easy it is to reach and what has to be fixed before new insulation goes in, and you get your own figure in the estimate. It rises when old material has to come out or there are many gaps to seal, and it falls when the existing insulation is clean and only needs topping up. Choosing foam over loose fill raises it too, for the reasons covered above.
Does a re-roof need a permit in South Pasadena?
Yes, a re-roof needs a city permit, but one with the same material, roof repair included, needs no plan check or design approval. Switching to a different roof material needs a permit, plan check and design approval. The city's Building Division FAQ gives this as general guidance, so confirm your own project with them, and if a reroof is coming, it's a good time to have me see the attic, because leaks should be fixed before new insulation goes down.
Do I need a permit to replace my air conditioner in South Pasadena?
Yes, a new or replacement air conditioning system needs a permit and plan check, even when it goes in exactly the same place. That work belongs to your HVAC contractor, but if the ducts run through your attic, it's worth timing the insulation around it so we aren't sealing and covering ducts that are about to change.
Does insulating an older house in South Pasadena need design approval?
The city requires design approval for most exterior changes, and attic and crawl space insulation is done from inside the house. Wall insulation is sometimes blown in through holes drilled from outside, so on an older house I'd ask the city before choosing that route. Their process ranges from staff approval to a public hearing, depending on the extent and nature of the work.
How do I find out if my South Pasadena house is on the historic inventory?
Ask the city's Planning and Building department, which can tell you whether your house is on its Cultural Heritage Inventory. Most of the city's older homes are listed, and a listing affects only exterior changes, which must follow the city's standards and guidelines. If your house is listed and wall insulation would go in from outside, I'd want to know before we plan the job.
How do I know if an insulation contractor needs a California license?
A contractor needs a state license from the Contractors State License Board when a project needs a building permit, uses any additional workers, or has one or more contracts totaling $1,000 or more in labor and materials. The board licenses those who build or alter structures in California, with some listed exemptions, so most insulation jobs on a house will call for one.
Have your South Pasadena attic looked at
We take calls seven days a week, until 10 PM on weekdays and 9 PM on weekends, so you can reach us at (626) 525-0036 after work or send a request through our form.