Thorough Insulation Contractor in Marina CA - Fewer drafts, a more comfortable house
Beacon Marina Spray Foam Insulation does spray foam and attic insulation in Marina and nearby cities like Seaside and Salinas. We also put vapor barriers in damp crawl spaces and clear out worn insulation in older attics.
- Licensed and fully insured.
- Free on-site estimates.
- Replies within 1 business day.
Why people around Marina hire us
The owner looks at your house
I come out myself to look at your attic or crawl space, so you get a plain answer from someone who's done this work for years, not a sales pitch.
Air sealing comes first
We do air sealing, closing the gaps around lights, pipes and the attic hatch, before any insulation goes in, so you aren't paying to bury the leaks.
We'll tell you what can stay
If your old insulation is still in decent shape, we'll tell you it can stay, which saves you paying to have it torn out.
If your house has a drafty room or a hot upstairs, tell us about it or call (831) 920-0697.
Living and working in Marina
Most people in Marina know Marina State Beach, out at the end of Reservation Road about 10 miles north of Monterey, where hang gliders, kites and radio-controlled gliders are a regular sight. Around the city there's Hilltop Park with its overlooks, walking paths and dog park, and Glorya Jean Tate Park & Pump Track, which has a playground, pickleball courts and a pump track.
Just west of Marina, Fort Ord Dunes State Park has ocean views and trails through coastal dunes that were once used for military training. This is home base for our business, and from Marina we take calls across the city and the cities around it for drafty rooms, old attics and damp crawl spaces.
Tell us about your attic, walls or crawl space
We'll get back to you within one business day, and then I come out to look at the space and check what's there before I write up your free estimate. There's no obligation and no pressure to book.
About Beacon Marina Spray Foam Insulation
Beacon Marina Spray Foam Insulation is an insulation contractor based in Marina, CA, in business since 2013, 13 years now, and we're licensed and fully insured. I spent years running jobs and crews as another contractor's right hand before I started this company, and I still look at the jobs myself while our crew does the install with me running it. We're known for doing the steps in the right order and for telling people straight when they don't need something. You can read more about us and how we work.
Insulation contractor services in Marina, CA
Beacon Marina Spray Foam Insulation is an insulation contractor in Marina, CA, and our 16 services take on drafty rooms, a hot upstairs and cold floors from the attic down to the crawl space. Price and schedule mostly turn on the size of the space, how hard it is to reach, whether old insulation has to come out first and which material fits, and your on-site estimate puts a number on it.
Spray foam insulation
We spray foam into attics, walls and crawl spaces, where it expands into the gaps and seals air while it insulates, for houses that need both.
Attic insulation
If upstairs runs hot in summer and cold in winter, we check what's in your attic, seal the gaps and bring the insulation up to depth.
Blown-in insulation
Blown-in insulation is loose fill we blow through a hose, the usual way we top up an older attic when the old layer is still sound.
Home insulation
For a whole house that feels drafty or costs too much to heat, we look at the attic, walls and floors together and fix them in order.
Insulation removal
When old insulation is soaked, matted or full of droppings, we bag it and haul it out so the new layer starts on a clean attic.
Crawl space insulation
We insulate the underside of your floor from the crawl space, for houses where the floors stay cold because the space below is open to outside air.
Wall insulation
We insulate walls while they're open during a remodel or addition, and fill closed walls through small holes that we patch once the cavity is full.
Air sealing services
Drafts around outlets, windows, doors and where the house meets the foundation are what we track down and close, so the house holds the heat you pay for.
Basement insulation
We insulate basement walls and the framing along the top of the foundation, so a finished basement and the floor above it stay warmer.
Closed-cell foam insulation
Closed-cell foam is a dense spray foam that blocks moisture as well as air, so it's often used where damp is a worry, like crawl spaces and basements.
Open-cell foam insulation
For attic rooflines and interior walls where moisture isn't the worry, we use open-cell foam, a softer spray foam that seals air and dampens sound.
Commercial insulation
Property managers and business owners call us for offices, shops and rentals, and we schedule the work around tenants and business hours.
Crawl space vapor barrier
If your crawl space is damp or smells musty, we cover the bare ground with a heavy plastic sheet so the ground moisture stays under it.
Vapor barrier installation
We install vapor barriers in walls, floors and crawl spaces where moisture moving through the building could wet the insulation and the framing around it.
Attic air sealing
We close the holes running from your ceilings up into the attic, around wiring, pipes and the hatch, so warm air stays in the rooms below.
Retrofit insulation
Retrofit insulation is for an older, finished house that was built with little insulation, and we add it to attics, walls and floors without a remodel.
Insulation work up close
Use the arrows to see every photograph.
What happens after you call
Call or send the form
Call (831) 920-0697 or fill out the request form with a few lines about what's going on, like a hot upstairs, cold floors or a power bill that keeps climbing. We get back to you within one business day to set up a time for me to come out and look.
I look before I write anything up
I get into the attic, walls or crawl space to see what's there, how many inches are already up there and what shape it's in. I check for old wiring, suspect insulation and moisture, tell you what I found, and then write up a free estimate with no obligation to book.
We seal, then insulate
If you go ahead, we handle any permit the job needs, filing with the city or county office and setting up the inspections. Then our crew seals the gaps and puts in the insulation, with me running the job. Anything that has to come out comes out first, so the new layer starts clean.
Walk-through when it's done
When the work is finished, I walk you through it so you can see what we sealed and what went in. Our crew cleans up before we leave, and if you have questions about anything you see, that's the time to ask me.
Your insulation questions answered
How much does attic insulation cost in Marina, CA?
The cost depends on your attic, so we price it after seeing the space, and that estimate is free. Size and how easy the attic is to get into set most of it, then come the inches already up there and how many gaps need sealing. An attic with sound old insulation usually costs less, because we can seal it and add on top instead of starting over.
Is spray foam worth the extra cost over blown-in insulation?
For most attics, sealing the gaps and topping up with blown-in insulation gets you more for the money than spray foam. Foam costs more because it seals air and insulates in one step, and it usually earns that when your ductwork runs through the attic, since foam at the roofline brings the ducts inside the insulated space. At the estimate I'll tell you which one your house actually needs.
How long does insulation take, and do we have to leave the house?
It depends on the size of the space and the material, and we tell you how long we'll be there before the work starts. With blown-in insulation you can usually stay home, while spray foam comes with a re-entry time, the wait before people and pets can come back inside. We'll tell you that wait ahead of time so you can plan for the kids and pets.
Are you licensed and insured to do insulation work in Marina?
Yes, Beacon Marina Spray Foam Insulation is licensed and fully insured. The City of Marina also requires a contractor to hold a city business license before it will issue a permit, so that's worth asking any contractor about.
What should a good attic insulation job include?
A good job seals the gaps first, keeps the vents along the roof edge clear and lays the insulation evenly all the way out to the edges. When those vents get buried, the attic can't breathe and moisture can show up in the framing, and when coverage is deep in the middle and thin at the edges, the edges are where you feel the cold. Those are the things we watch for on attic jobs.
Do you guarantee your insulation work?
Yes, our promise on every job is your satisfaction, guaranteed. If something about the finished job isn't sitting right with you, call me and tell me.
Do I need to remove old insulation before adding new insulation?
Only when it's been soaked, matted down or fouled by rodent droppings, because fresh insulation laid over it keeps the problem in your attic. Dry insulation in decent shape can usually stay, as we said above, and the new layer goes on top.
Do I need a permit for insulation work in Marina, CA?
It depends on the job, and the City of Marina's Building Division, which issues building permits here, is the office to ask. Its permit list names work like new construction, ADUs and kitchen and bath remodels rather than insulation on its own, so it's worth a quick question before you assume either way.
Cities we work in around Marina
Beacon Marina Spray Foam Insulation is based in Marina, California, and we take insulation jobs across the cities around it, including Salinas and Watsonville. Each of the 12 cities below has its own page, and if yours isn't listed, ask anyway, because we work beyond them.