Find and Invite the Best Commercial Insulation Contractors in Oakland, CA
Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.
41 Verified Insulation companies in Oakland, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
ABC Insulation & Supply
11386 Amalgam Way Gold River, CA 95670
ABC Insulation & Supply Co. is a family-owned business based in Gold River, California, with over 40 years of experience in providing and installing high-quality insulation for both commercial and residential projects, known for their commitment to detail, efficiency, and customer service.
Verified
Platinum Insulation
Lathrop, CA 95330
Platinum Insulation is a construction company based in Lathrop, California, offering a variety of services including insulation, caulking, firestop, and expansion joint material. The company is built on a philosophy of treating each project as unique and aims to exceed customer expectations by delivering a 'Platinum' experience in the construction industry.
Verified
Ace Insulation
Petaluma, CA 94954
Ace Insulation Inc. is a family-owned business that specializes in home and commercial insulation services in Petaluma, Sacramento, CA, Sparks, NV and throughout Northern California and Nevada. Established in 2011, the company offers a range of services including spray foam insulation, blown-in insulation, and K-13 firestop insulation.
Verified
Specializations (1)
Office Building
Looking for a Insulation subcontractor with a specific specialization?
Add filters to refine the results:
Gold Star Insulation
Sacramento, CA 95811
Gold Star Insulation is a Sacramento-based company specializing in residential and commercial insulation services, including installation, retrofitting, removal, and energy audits. They offer a variety of insulation products and are a BPI-certified member of Installed Building Products, with a commitment to energy efficiency and high-quality service.
Verified
Specializations (10)
Correctional
Federal Government
Financial
Government
Sierra WES
Loomis, CA 95650
Founded in 2008, Sierra WES Wall Systems, Inc. is a construction company based in Northern California and Northern Nevada, specializing in drywall and insulation contracting for residential and commercial properties.
Verified
Specializations (2)
Office Building
Tenant Improvements
California Building Products
2651 Lassiter Lane, Turlock, CA 95380
California Building Products, Inc. is a locally owned and operated company with over 35 years of experience in providing residential and commercial insulation, fireplaces, pre-cast mantels, and gutter installations. The company serves Northern California, Bay Area, Bakersfield, and Sacramento, offering free site estimates and expert installation services.
Verified
Alcal Specialty Contracting
Sacramento, CA 95834
Alcal Specialty Contracting's Home Services Division is a residential contractor that provides home insulation services and garage door services. They offer energy-efficient services such as Loose Fill Insulation, Batt Insulation, Spray Foam Insulation, Radiant Barrier Foil, and Garage Door Installation & Replacement, and have been serving residents for over 40 years.
Verified
Specializations (2)
Higher education
Warehouse
Santa Cruz Insulation
140 Hill Crest Rd. Watsonville, CA 95076
Santa Cruz Insulation, established in 2005 with over 30 years of industry experience in the Bay Area, is a family business specializing in various forms of insulation including fiberglass, thermal fiber, blown, rigid board, and spray foam, and also offers removal of old insulation with free estimates.
Verified
Stockham Construction
Cotati, CA 94931
Stockham Construction, Inc. is a commercial union subcontractor with over three decades of experience, specializing in interior and exterior metal stud framing, drywall, finish taping, acoustical ceilings, and commercial door installation, with a commitment to quality, integrity, and client satisfaction.
Verified
Specializations (2)
Education
Office Building
Bay City
Murphys, CA 95247
Bay City Inc. is a leader in fire protection contracting, providing services to industries with strict fire safety standards in California, Texas, Florida, and surrounding areas.
Verified
Specializations (7)
Correctional
Education
Federal Government
Fitness
Engel Insulation
460 Roseville Rd. Roseville, CA 95678
Engel Insulation offers residential and commercial insulation services, including sales of materials and free estimates, catering to both new home construction and upgrades for existing homes and businesses.
Verified
Alert Insulation
La Puente, CA 91744
Alert Insulation specializes in fireproofing, commercial insulation, and installing acoustical ceilings, catering to various aesthetic and safety needs in construction projects across Southern California.
Verified
Specializations (9)
Correctional
Education
Federal Government
Financial
Pacific Systems Interiors
San Dimas, CA 91773
Pacific Systems Interiors is a 100% employee-owned company that has been providing premier building solutions since 1959. The company specializes in wall systems, finishes, specialty interiors, preconstruction, prefabrication, onsite construction, and radiation shielding installation services in Southern California.
Verified
Specializations (14)
Federal Government
Financial
Government
Healthcare
Insulate SB
Santa Barbara, CA 93103
Insulate SB is a full-service insulation company based in Santa Barbara, specializing in Icynene Spray Foam insulation, Eco-Friendly fiberglass batt insulation, and Rigid Board insulation. With over 40 years of industry experience, the company offers a range of services to homeowners, builders, and architects to help achieve energy-efficient and comfortable homes.
Verified
Specializations (6)
Federal Government
Government
Healthcare
Office Building
QPS
Rancho Dominguez, CA 91367
QPS, Inc. is a privately-held California corporation founded in 1995, specializing as a commercial union subcontractor in metal stud framing, drywall installation and finishing, and related services for various construction projects. The company works with general contractors, developers, building owners, and indirectly with architects and designers, focusing on commercial tenant improvements, core & shell projects, specialty framing, and public and governmental facilities.
Verified
Specializations (19)
Airport
Education
Federal Government
Financial
Related Trades
Board Insulation
Blanket Insulation
Foamed-In-Place Insulation
Loose-Fill Insulation
Blown Insulation
Sprayed Insulation
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
FAQs
What is Downtobid and how can it help find Insulation professionals in Oakland, CA?
Downtobid is a platform that helps you find Insulation contractors in Oakland, CA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Oakland, CA-based Insulation contractors
You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Oakland, CA will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
Contractor verification process on Downtobid
Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.
Essential information for Insulation project bid requests
When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.
Tips for contacting local Insulation professionals
If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.
Managing bids for large-scale Insulation projects
If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.
Expected response times from Oakland, CA contractors
Most Insulation contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!
Quick stats about Insulation companies database in Oakland, CA
Total contractors
41 contractors
Total union contractors
6 union contractors
Total non union contractors
25 non union contractors
Total minority owned businesses
5 minority owned businesses
Total women owned businesses
2 women owned businesses
Average response time
4 days
Browse Subcontractors