Crawl space insulation in Menifee CA - warmer floors over a dry crawl space
Cold floors and a damp, drafty space under the house? We check for moisture first, then insulate the floor or walls so it works.
I look at the crawl space myself
I come out, get under the house and do the estimate myself, so you're talking to the person who saw the problem. Our installers do the work, with me or a lead installer running the job.
From HVAC to insulation, since 2017
I spent years in HVAC running duct and kept finding insulation done wrong or never done at all. I switched trades and started this business because of it, so I check the ducts and gas equipment, not just the batts.
We'll tell you what's not worth it
I'd rather tell you a crawl space job isn't worth the money than sell you one that won't help. We're fully licensed and insured, and the work is backed by our satisfaction guarantee. Call (951) 430-8005 to set up a visit.
Crawl space insulation in Menifee, done in order
Crawl space insulation in Menifee puts batts or spray foam in the floor over your crawl space, or on its walls, so cold stops coming up through the floor. Efficient Menifee Insulation Company does it for homeowners with cold floors, drafty rooms and a power bill that keeps climbing.
The main choice is whether to insulate the floor over the crawl space or its walls, and what's down there decides it. Price moves with the size of the space, foam or batts, any old insulation that has to come out and whether the dirt floor gets covered. The schedule turns on fixing any leaks, pests or rot before we start and on the permit question. Your estimate comes with the scope in writing.
Here in Menifee, the city's Building & Safety Department issues permits for replacing ducts, furnaces and similar equipment, and its list doesn't name insulation, so we ask the city what your job needs. The city also says work exempt from a building permit still needs a Planning zone clearance. Some addresses fall under the county instead, so we check that first and pull any permit that's required. We're based in Menifee and work across this part of Riverside County.
How we handle crawl space insulation
Moisture, pests and gas checked first
Before I choose between the floor and the walls, I want to know about moisture, pests and any gas equipment down there, because insulation in a damp crawl space is wasted money. I look for wet soil, mold, rot and droppings, and one insulation maker's instructions say problems like those get fixed first by the right trade. Old batts that are soaked or full of droppings come out, since new insulation laid over them just keeps the problem.
Floor insulation that stays against the subfloor
When the floor is the right call, we start by sealing the gaps where pipes, wires and ducts come up through it, the same work as our air sealing services, so the new insulation isn't fighting a draft. Then batts or spray foam go between the joists, tight to the subfloor with no air space, and batts get supports underneath so they don't sag. Foam costs more but seals air as it insulates, so I lean toward it when your ductwork runs under the floor.
A sealed crawl space done as a plan
Insulating the crawl space walls usually means closing the space off, and we plan that as a whole job, not a quick vent closure. California's energy code requires a vapor retarder, a ground cover that slows moisture, over the dirt floor of an unvented crawl space to cut the moisture coming up and protect the insulation from condensation, so budget for that too. Gas equipment gets checked before any vent closes. If the rooms above also run cold, wall insulation in the house may be worth a look.
Get a written crawl space estimate
We reply within one business day and set a time for me to come out for a free on-site estimate, no obligation. Tell us about your vents and any gas furnace or water heater down there.
(951) 430-8005How a crawl space job goes with us
Call, email or send the form
Call (951) 430-8005, email service@menifeeinsulationcompany.com or use the form, and tell us what you're noticing, like cold floors or a musty smell. If you know how the crawl space is vented or what equipment sits down there, mention it.
I come out and look underneath
I come out, get into the crawl space and check moisture, pests, vents and any gas equipment. I point out anything that has to be fixed first, then send you a written scope with the estimate so you can see what we'd do and why.
Permit, prep and the install
Once you say go, we sort out the permit question with the city or county, do the prep and install, with me or a lead installer running the job. When we're done, we walk you through what went in and where.
Crawl space insulation questions in Menifee
Should I insulate my crawl space floor or the walls?
Walls usually make a warmer, drier crawl space, and one building science firm recommends them over the floor for that reason. The floor still makes sense when moisture or gas equipment that needs the vents rules out sealing. I decide that after looking at what's down there, not before.
Is it safe to close my crawl space vents in Menifee?
Not on its own. Just sealing the vents can raise moisture under the house, and if a furnace or water heater down there vents by natural draft with no fan, closing them can create a deadly situation. We check that equipment first and only close vents as part of a full sealed crawl space plan with the dirt floor covered.
Who is allowed to install insulation in California?
A licensed contractor, and California's Contractors State License Board lists insulation work under its C-2 Insulation and Acoustical classification. An unlicensed person can only take small jobs under $1,000, and only when the work needs no permit and they have nobody working for them. Ask anyone who bids your crawl space for their license.
How much does crawl space insulation cost around Menifee?
Insulating a crawl space in the Riverside-San Bernardino area usually costs about $1,600 to $7,000 per job. That's the going range for the area, not our price, and the size of the space, foam or batts and any cleanout decide where yours lands. I'll give you a written scope and estimate after I've been under the house.