Insulation contractor in San Bernardino - attics sealed first, then insulated
Thermal Beaumont Insulation & Spray Foam is a Beaumont insulation contractor that air seals and insulates attics, walls and crawl spaces in San Bernardino homes, then leaves you a written record of what we found and did.
A big city of houses with repairs behind them
San Bernardino is a big, spread-out city. On our jobs here we mostly see single-family houses of many ages, and a lot of them have had a few owners and a few rounds of repairs. The city runs straight into Highland and Colton, and the houses don't change much at the city line, so what we find in one usually holds in the others.
That history is the job. An attic under a newer roof, a moved light or a replaced furnace usually has gaps nobody sealed, and I'd rather find them before new insulation covers them.
Permits, licenses and pricing for San Bernardino jobs
Building permits in San Bernardino come from the city's Building and Safety Division, which covers structural, electrical, plumbing and heating and air-conditioning work. Insulation isn't named on that list either way, so I check with the division before we start, and any part of the job that touches wiring or ductwork usually needs a permit of its own. Small permits are usually issued over the counter, but a job that needs plans reviewed waits for that review, and that's the main thing that can move a start date. The city only issues permits to contractors who show the right state license and a current city business license, plus workers' comp if they have employees, so those are fair things to ask any contractor for, us included.
We work San Bernardino the same way we work Beaumont and Banning, sealing first and insulating second. Your price mostly turns on how many inches are already up there, whether old insulation has to come out, how much air sealing it takes to close the gaps around lights, pipes and the hatch, and how easy the attic is to move around in. Foam costs more and seals air while it insulates, but sealing the gaps and topping up with blown-in insulation from a hose usually wins unless your ductwork runs through the attic. The schedule turns on any permit and on anything I find that has to be fixed first, and the estimate puts your figure and the plan in writing.
Insulation services in San Bernardino
- Spray foam insulation
- Attic insulation
- Blown-in insulation
- Home insulation
- Insulation removal
- Crawl space insulation
- Wall insulation
- Air sealing services
- Basement insulation
- Closed-cell foam insulation
- Open-cell foam insulation
- Commercial insulation
- Crawl space vapor barrier
- Vapor barrier installation
- Attic air sealing
- Retrofit insulation
Old insulation here often hides the real problem
In attics that have been lived under for years, we often find insulation packed deep in the middle and thin at the edges, eave vents buried so the attic can't breathe, and open gaps around can lights, pipes and the hatch. Adding more on top just hides all of that, so we clear the vents, seal the gaps and even out the coverage before anything new goes in. If the old material was soaked or full of droppings, it comes out first, because new insulation over it keeps the problem in the house.
The calls we get most here are about a hot room upstairs, the room over the garage or cold floors over a crawl space. Each one usually traces back to one spot that was never covered well, and I'll go find it rather than guess.
Get a written insulation estimate for your San Bernardino home
We reply to every call and message within one business day to set up a visit to your San Bernardino house. I come out myself, look through the attic, walls or crawl space, and hand you a free written estimate with what I found and the plan. There's no pressure to book.
How an insulation job goes in San Bernardino
Call or send the form
Tell us what's going on, like a hot upstairs room, a drafty spot or old insulation you're worried about. We'll set a time for me to come see the house.
I look through the house
I come out myself and go through the attic, walls or crawl space, measuring what's there and noting wiring, vents and old repairs. It helps if the attic hatch is clear and easy to reach.
You get the written estimate
I write down what I found, anything that has to be fixed first and the plan for your house. You decide from there.
We handle the permit first
If the job needs a permit, we prepare it, file it with the city and keep you posted. A simple permit is usually issued over the counter, while work that needs plans waits until the city's review is done.
Install, then I check it
Our installers protect your floors and belongings, seal the gaps, then insulate in the order the house needs. I check the work before we call it done and leave you a record of what we did.
Insulation work up close
San Bernardino insulation questions
How much does attic insulation cost in San Bernardino?
Your price depends on what your attic needs, mainly its size, how much is already up there and whether old material has to come out first. A low attic or a hatch in a tight closet adds labor, and any wiring work that comes up adds a permit. I measure and look before I put a number on it, so the figure on your estimate is for your house.
Can I get my own permit for work on my house in San Bernardino?
In most cases, yes, for a one or two-family house you live in or plan to live in, as long as you show proof of residence and do the work yourself. You also sign a statement that you won't employ anyone in a way covered by California's workers' compensation laws. If you hire us, we take care of the permit.
Does a contractor from outside San Bernardino need a city business license?
Yes. Anyone doing business in San Bernardino needs a city registration certificate unless a state or federal law exempts them, and that includes contractors based elsewhere, like us in Beaumont. The city may charge outside businesses a flat rate set by the City Council. Ask to see it along with the state license before work starts.
What causes one room in my San Bernardino house to stay hotter than the rest?
Usually it's the attic above that room. The insulation there is often thin at the edges, or air comes through gaps around lights and the hatch. A room over the garage is a common one because it was often never covered well to begin with. I find the spot on the visit and show you what's going on.
How do I know if my old attic insulation needs to come out?
If it's been soaked, it's full of droppings or it smells, it should come out, because new insulation over it keeps the problem. Dry insulation that's just settled can usually stay and get topped up once the gaps are sealed. I check on the visit and write down which one you have.
Do we have to leave the house while you insulate?
Usually not for blown-in insulation, because the crew works from the attic and you can stay home. With spray foam you leave while it goes in and stay out until the re-entry time, which is when it's safe to come back inside. I'll tell you that time before the job so you can plan for the kids and pets.
Book an attic check at your San Bernardino house
Call (951) 524-1237 or use the form, and you'll keep the written record of what's in your attic whether you hire us or not.