Insulation Contractor in Pacific Grove, CA - Warmer Rooms in Older Coastal Homes
Beacon Marina Spray Foam Insulation is an insulation contractor based in Marina, working in Pacific Grove homes and businesses. We seal attic and crawl space gaps, clear out old insulation and add new where your house is drafty or cold.

Older homes and small businesses in Pacific Grove
Pacific Grove is a coastal city just past Monterey, and most of our calls there come from people in older houses who tell us the upstairs gets hot, the floors stay cold or one back room never feels right. We also hear from people who rent out a house or run a small shop and want the power bill to make more sense.
A lot of these houses have been added onto over the years, so the attic over the original part rarely matches the one over the newer part. That's why I look at the whole house before I tell you what it needs.
What we know about working in Pacific Grove
When a job needs a permit, we handle the filing with the city or county office and set up the inspections, so you're not the one chasing paperwork. If you'd like to ask about it yourself, the City of Pacific Grove is the local government here. We're licensed and fully insured. A permit adds a step before we start, so the schedule mostly turns on that and on how much old material has to come out first. The price moves the same way, with removal and sealing, and the free estimate puts your own figure on it.
We're based in Marina and work across the cities around it, from Seaside to Watsonville, so a Pacific Grove job is ordinary work for our crew. Plenty of streets here are tight, so we plan where the truck and the hose go before install day instead of working it out in front of your neighbors.
Services in Pacific Grove, CA
Attic insulation
Lots of older Pacific Grove attics have a thin, uneven layer that's thickest in the middle. We seal the gaps first, then bring the edges up to match.
Insulation removal
Old insulation here is often flattened, damp or full of droppings. We take it out and clean up first, because new material laid over it keeps the problem.
Attic air sealing
Can lights, pipes and the hatch in older houses leave gaps into the attic. We close them before insulating, so the new layer isn't fighting a draft.
Crawl space insulation
Raised floors here often have nothing under them, so the floors run cold. We insulate under the floor once the crawl space is dry and sealed.
Wall insulation
Older walls here are often empty, so one room stays drafty no matter what. Our wall insulation goes in through small holes we patch afterward.
Spray foam insulation
Where the ductwork lives in the attic, loose fill can't cover it well. That's when spray foam, which seals and insulates at once, is worth its higher cost.
What older Pacific Grove houses ask of insulation
Most of the houses we're called to in Pacific Grove have been standing a long time, and so has the insulation in them. We usually find a few inches of old material packed down in the middle and thin at the edges, open gaps around pipes and lights, and sometimes the eave vents, the openings at the roof's edge that let the attic breathe, buried under loose fill. So we pull out what's spent, seal the gaps, keep those vents clear and then insulate, in that order, because new insulation over old problems is money wasted.
Plenty of houses here also have a room over the garage or a back room added later, and those spots rarely match the main house. That's usually the hot room or the cold one, and we treat it on its own instead of blowing the whole attic the same.

Get a free insulation estimate for your Pacific Grove home
Send the form and we'll get back to you within one business day to set a time. I come out to your Pacific Grove house myself, check the attic, walls or crawl space and write up a free estimate. There's no pressure to book.
Working with us in Pacific Grove
Call or send the form
Call (831) 920-0697 or send the form, and we'll set a time to come out. Someone needs to be home for the visit so I can get into the attic and crawl space.
I check what's up there
I come out myself and look at what you have now, how many inches and what shape it's in. Then I write up a free estimate that says what the house needs and what it doesn't.
We seal, then we insulate
If you go ahead, we sort out any permit first, then our crew seals the gaps and insulates with me running the job. If foam is part of it, we tell you the re-entry time, when you, the kids and pets can come back in, before we start.
Walk through the finished job
When we're done, I walk you through it so you can see what went in and where. Your satisfaction, guaranteed.
Pacific Grove insulation questions answered
How much does insulation cost for an older house in Pacific Grove?
The cost comes from your house, mainly how much old insulation has to come out, how many gaps need sealing, how easy the attic or crawl space is to reach and whether foam or loose fill is the right material. Removal and foam push the price up, while sealing and topping up an attic that's in decent shape keeps it lower. I give you your own figure after I've looked, and the estimate is free.
How long does attic insulation take in Pacific Grove?
I give you that time with your estimate, because it turns on what's already up there more than on the size of the house. Pulling out old, packed-down material and sealing a lot of gaps takes longer than topping up a clean attic, and if a permit is needed, that adds a step before we start.
Do we have to leave the house while you insulate?
For sealing and loose fill, usually not, though we'll need a clear path to the attic hatch. For spray foam, plan to be out until the re-entry time, when it's fine for you, the kids and pets to come back, and we give you that time before the job starts.
Should I put new insulation over the old insulation in my Pacific Grove attic?
Only if the old layer is dry and clean. If it's been soaked, packed flat or fouled by animals, we take it out first, because new material on top keeps the same problem. If it's in good shape, I'll tell you so and we just seal the gaps and add to it.
What causes cold floors in older Pacific Grove houses?
Usually it's a raised floor with little or no insulation under it, plus air coming up through gaps around pipes and wiring. We check the crawl space first, deal with any dampness and seal those gaps, then insulate under the floor so the warmth stays in the room.
Is spray foam or blown-in insulation better for a Pacific Grove attic?
For most attics, air sealing, closing the gaps first, and then topping up with blown-in insulation, loose fill blown through a hose, is the better buy. Foam costs more, but it seals air while it insulates, so I'd pick it when your ductwork runs through the attic.
Call about your Pacific Grove insulation
Tell us which room bothers you most when you call (831) 920-0697 or send the form, and I'll start there when I come out.





