Mold Remediation Coronado
A/S General Contracting Reviews
(⭐113+) Google & Yelp Reviews
EXCELLENT rating
Based on 50 reviewsTrustindex verifies that the original source of the review is Google. Sam and Ali were absolutely fantastic to work with. From the very beginning, they were professional, thorough, and incredibly communicative. They came out multiple times to assess the situation and provided a detailed, transparent quote that clearly outlined the scope of work—no hidden fees, no surprises. What really stood out was their honesty and the time they took to explain everything. The level of detail they provided gave us full confidence in their knowledge and capabilities. They were easy to talk to, responsive, and clearly dedicated to helping their clients understand every step of the process. If you're looking for a company that is reliable, transparent, and truly knows their stuff choose A/S general contracting. I 10/10 recommend them. Charlene Krietzberg2025-05-30Trustindex verifies that the original source of the review is Google. The entire crew at A/S General Contracting were great! They kept me informed every step of the way. They were professional and did a great job on my restroom restoration. Magda helped me through the entire insurance process and I am so appreciative. I definitely recommend their services. Rebecca Gomez2025-05-24Trustindex verifies that the original source of the review is Google. A/S general contractor was recommended by a friend and so glad I went with them. They were able to come in and remodel our house after a flood and it far exceeded my expectations. They turned a stressful situation to easy and stress free for us. Special shoutout to Sam, for keeping things honest and straight forward. I knew what I was getting from the get go and if I had any issues he was able to correct them within the hour. Sam is detailed oriented and you can he shows that he cares about the customers by his actions. Chad Whitehouse2025-05-07Trustindex verifies that the original source of the review is Google. Two years after the “shoddy” work they performed we are having to completely replace the flooring. They shot pin nails into laminate flooring but that isn’t the worst part. The patchwork they used to lay a sub floor was crap. They know what they did. They all like to agree and blame the homeowner for whatever goes wrong. One tone even suggesting they because we live in a “trailer house,” the floor would never be perfect. Well now we see clearly what kind of a pieced together project they did, we now have someone who is fixing this fiasco! Don’t use them Danette O'Quin2025-04-22Trustindex verifies that the original source of the review is Google. AS General Contacting is a great company. They repaired the water damage to my porch in a timely, professional manner. I highly recommend them to anyone who needs any type of repair! Deborah J. Davis2025-04-17Trustindex verifies that the original source of the review is Google. Any leak damage will take time and patience. Ali, Greg and Abel were great. Good communication! Good follow through! Scheduling was clearly communicated. Every project takes time, but these guys took care of the little details. They also helped me get the most from my coverage. This is my 3rd time working with A/S Contracting. I would recommend them to anyone. Eric Hughes2025-04-11Trustindex verifies that the original source of the review is Google. Great service fair prices. Sam and Danny were great communicators and got the job done efficiently! Maria Tsagalakis2025-04-09Trustindex verifies that the original source of the review is Google. Professional, patient, first class customer service, on time execution and overall great experience working with this company. Highly recommend! Olivia Bue2025-03-21Trustindex verifies that the original source of the review is Google. We had a major water leak that required us to file a claim through our insurance company, and our plumber referred us to A/S General. From the very beginning, Greg and Sam were incredibly helpful, guiding us through the entire process and helping expedite everything with our insurance company. Greg, Sam, and their entire team were professional, thorough, and communicative every step of the way. The construction crew consistently showed up on time, worked efficiently, and always left the work area clean at the end of each day. Thanks to their attention to detail and quality craftsmanship, our home is now in even better condition than before the water leak. We highly recommend A/S General to anyone in need of home restoration or construction services. Thank you to the entire team for taking such great care of our home! Mark Anthony Yraola2025-03-05Trustindex verifies that the original source of the review is Google. I had such a great experience working with Ali and his team. I own two salons and over the years his team has helped and guided me into the many upgrades and changes I've done thru-out the spaces. I like to stay current and hip, whether thats rearranging furniture, window treatments, fresh paint, crown mold,etc ...His team has been there to help me manage my spaces. Hard to find good communication and customer service today, your in good hands with this company Anne James2025-03-03
EXCELLENT rating
Based on 63 reviewsVerified A/S did a magnificent job from the beginning with Sam starting off helping me understand the process from the estimate to the time to complete the job and personally working with my insurance company to agree on a final settlement cost.Sam was able to take 250.00 off with Ali' the owners approval just like he said he would request it for us.:))Magdelena ,Abel,and along with Jose,Jonathan,and Joel were the men that came and completed the job in just 4 days.There work done was very professional and they were extremely helpful with me understanding the entire process.I thank my heavenly Father that Sam came to give me an estimate to fix what was needed in our home.Thank you A/S General Contractors!!! Clay R.December 17, 2024Verified I highly recommend A/S General Contracting and will most definitely be requesting their services again. I had major water damage in my house and the repair and replacement done was outstanding. The pricing was reasonable and the worked with me in every aspect of the job. Sam Abraham was very attentive, helpful, handled everything quickly and professionally. Customer service was astonishing and they worked very quickly to get me my house back to 150%. I am beyond pleased work they did. Well made, durable and worth every penny. The service, product and overall experience was outstanding. Roshaun B.October 5, 2024Verified I just want to start of by saying that this company went an above and beyond for us to get the scope writing and administrative negotiations with our insurance.I feel we received the most money so our insurance would take care of the flood we had at our home. Andy R.August 23, 2024Verified Requested to do the job asap. Told Sam Abraham we have house guests coming in at the middle of the week. He sent a crew to see what needs to be done. By Monday, they started fixing the damage and late afternoon, the same day, the job was done. Sam Abraham didn't promise but he produced the result. Ben L Benjamin L.June 26, 2024Verified Had some water damage in my shower and closet due to a burst pipe leak. A/S General Contracting came in and worked with my insurance to get my shower back to peak shape. Appreciate the professionalism and communication from Sam every step of the way. When I had a question he was easily accessible. Will definitely recommend to family and friends. Special thanks to Hugo as well for the good work. Eric M.June 10, 2024Verified The team has been on time,quick, understanding & professional. I can say a lot of people are not like that now and days. Sam and Travis were amazing at what they do. Need more good people like them. From somebody from the military nothing makes me happier than someone that is on time and staying true to their word. Continue the good work you do gentlemen. Angel E.June 1, 2024Verified Sam and A/S General were great to work with. Sam was very helpful in walking us through the insurance process for our water damage and was even able to get us more money then our other contractor. Sam was always available no matter how many questions I had. I would definitely recommend this company for any restoration project and Sam is by far one of the best individuals I have had to work with. Steve R.May 24, 2024
What Causes Mold in Coronado Homes?
Living by the coast means elevated moisture levels and salt air, which wear down roofing, plumbing, and exterior finishes faster than in inland communities. Mold thrives here due to:
- Older homes near the Village with outdated pipes
- Frequent marine layer and poor attic ventilation
- Water damage from storm runoff or roof leaks
- Coastal wind driven rain reaching crawl spaces and siding
If you smell must, see stains, or recently had a leak there’s a good chance mold is growing out of sight


Coronado Neighborhoods & ZIP Code We Serve
We proudly serve all areas of Coronado, including:
We’ve also done free mold inspections and mold remediation repair for homes and businesses around trending local landmarks in the area like the Hotel del Coronado and Coronado Ferry Landing.
What to Know Before Hiring for Mold Remediation in Coronado
When mold appears in your Coronado property, it brings immediate concern, health questions, and uncertainty about finding trustworthy professionals. Is this a serious health hazard? Will your insurance cover remediation costs? What should you budget for this service? And most importantly — who has the expertise to solve the problem permanently?
You should know that many Coronado residents face similar challenges.
At A/S General Contracting, we’ve helped countless Coronado property owners navigate complete mold remediation — from emergency assessment through final restoration. This comprehensive guide covers actual costs, common challenges, warning signs to avoid, and the essential qualities of reliable remediation professionals.
After reading, you’ll have the knowledge to identify quality service, ask informed questions, and proceed with confidence — whether you choose our team or another qualified provider.
What’s Included in Professional Mold Remediation?
Every project includes:
- Certified inspection and moisture mapping
- Safe containment of affected areas
- HEPA air filtration to prevent airborne spread
- Targeted mold removal and cleaning
- Antimicrobial treatment
- Restoration and reconstruction of damaged areas
- Optional third party clearance testing for peace of mind
How Much Does Mold Remediation Cost in Coronado
Mold remediation in Coronado typically ranges from $2,500 to $15,000+. Here's a general breakdown:
Sample Price Ranges
- Small bathroom or laundry room: $1,000–$2,500
- Wall cavity or under flooring: $3,000–$5,500
- Crawl space or attic: $2,000–$4,000
- Whole home or major water event: $7,000–$15,000+
Tip: Mold testing is usually separate, expect $600–$800 depending on the size of the property and urgency.
What affects cost in Coronado:
- Whether the issue is structural (subfloor, framing, insulation)
- Access to affected areas (e.g., tight crawl spaces or multi-level homes)
- Extent of spread and needed containment
- Whether independent post remediation testing is required
- Required repairs (flooring, drywall, trim, paint, etc.)
We provide clear, written estimates with no guesswork.
What Affects the Cost of Mold Removal in Coronado Homes and Businesses?
Several key factors determine pricing
A/S General Contracting provides clear, detailed estimates and optional independent clearance testing for complete transparency.
Scope and severity of mold contamination
Accessibility of affected areas (e.g., crawl spaces, HVAC systems)
Types of affected materials (drywall, wood framing, insulation)
Necessary containment procedures and labor requirements
Professional testing and verification costs
Required restoration and reconstruction work

DIY vs. Professional Mold Remediation in Coronado
DIY may be okay if:
- Mold covers less than 10 square feet
- It’s on non porous surfaces like tile
- The leak or moisture issue has been fully resolved
Call a pro if:
- The mold is on drywall, framing, or inside walls
- Musty odor is present but growth is hidden
- You're dealing with multiple rooms
- Health symptoms (coughing, allergies) are present
- You’re unsure about the water source or extent
Professional remediation protects your health and your property value.
Why A/S General Contracting Is Different
- Fully licensed, insured, and IICRC-certified
- Based in San Diego, familiar with Coronado specific housing issues
- We offer full service remediation and repairs
- No scare tactics or vague estimates
- We’ll work directly with your insurance adjuster when needed
- Clear documentation and photo evidence throughout
We fix the mold and the cause so it doesn’t return.
Common Mistakes from Other Coronado Mold Companies
Problem 1
No repairs offered
Many contractors only remove mold but leave drywall, flooring, or paint undone. We handle everything start to finish
Problem 2
Biased testing
Many Coronado remediation providers either skip proper testing or conduct it themselves, creating a conflict of interest. Testing should always be performed by an independent third party.
Problem 3
Under-removal or over-removal
We won’t cut corners or tear out unnecessary areas. Our process is precise and focused
Problem 4
No certifications
Always ask for IICRC credentials. California doesn’t require a mold license but we follow the national standard.
Do You Need Mold Testing in Coronado?
Testing may be necessary if:
- You smell mold but don’t see it
- There are health symptoms in the home
- You’re buying or selling a property
- You want confirmation before or after remediation
We can refer you to third party labs for:
- Air sampling
- Surface swabs
- DNA based tests like ERMI/HERTSMI (for sensitive cases)
Expect to pay $600–$800. Most results return in 2–5 business days.
Need Mold Remediation in Coronado? Let’s Talk.
Mold can spread quickly and choosing the wrong contractor can cost even more. At A/S General Contracting, we keep things simple, honest, and fast.
Serving Coronado 92118
Schedule a free inspection or emergency visit today
Call now or contact us online to speak with a certified expert.

5 Star & A+ Rating
Facebook, Google & BBB
Send Us A Message
24/7 Emergency Construction Services
Our Services Include:
Frequently Asked Questions About Water Damage Restoration in Coronado
Q1: Is mold dangerous?
Yes, certain molds produce toxins affecting respiratory health, while others trigger allergies or skin irritation. Coronado varied climate can support multiple mold types.
Q2: Will my insurance cover mold remediation?
Q3: How long does remediation take?
Most Coronado properties require 1–5 days for remediation. If substantial reconstruction is necessary, expect an additional 1–2 weeks.
Q4: What's the difference between removal and remediation?
Q5: Do you test air quality after completion?
Need Mold Remediation in Coronado? Let’s Talk.
Mold can spread quickly and choosing the wrong contractor can cost even more. At A/S General Contracting, we keep things simple, honest, and fast.
Serving Coronado 92118
Schedule a free inspection or emergency visit today