Waterproofing & HVAC Repairs Needed

I'm in need of proficient waterproofing and HVAC repair services in the Oakland/SF Bay area. The ideal candidate will have extensive experience in dealing with: - HVAC malfunctions: Recently, I've been dealing with HVAC issues specifically related to condensation and mold growth. These problems primarily arise in the bedroom area of my property. - Waterproofing: As a part of the solution, I'm seeking someone who can provide effective waterproofing solutions to prevent future mold growth due to condensation. Sheetrock is glued to 2-4 foot high stem wall and nailed to framed wall above. both sweat in cold weather. The ideal bidder will be experienced in both HVAC repairs and waterproofing solutions and be knowledgeable about the specific issues related to condensation and mold growth. Familiarity with, and access to, high-quality, durable, and eco-friendly materials for waterproofing would be a bonus. Remember, your expertise and swift response can ensure a safe, comfortable, and healthy environment for a home. I look forward to your bids.