Mold Inspection in Sacramento, CA

Professional mold inspections and testing for homes and commercial properties across Sacramento and Northern California.

Excess moisture and hidden mold growth can affect both your property and indoor air quality. Nighthawk Inspections provides thorough mold inspections to help identify visible mold, moisture intrusion, and conditions that may contribute to mold growth.

Mold Inspections

Why Mold Inspections Are Important

Mold often grows where you can’t easily see it: behind walls, under flooring, in attics and crawl spaces. It can spread for a long time before anyone notices. A professional mold inspection brings those hidden conditions to light early, while they’re easier and less costly to address.

A mold inspection also shows you what’s actually happening in the home. It identifies visible mold, the moisture conditions feeding it, and the areas that need a closer look, so you can make an informed decision about a property instead of guessing.

For buyers, sellers, and owners, that clarity is the real value. You understand the home’s condition and know your next step, with real information instead of speculation.

Signs Your Property May Need a Mold Inspection

Mold and moisture can show up in different ways throughout a property. Some signs are obvious. Others are harder to notice without a professional inspection.

Persistent musty or damp odors indoors
Recent roof leaks, plumbing leaks, or flooding
Visible staining or discoloration on walls or ceilings
Excess humidity or condensation inside the property
Water-damaged drywall, flooring, or baseboards
Peeling paint or warped building materials
Visible mold growth in bathrooms, attics, or crawl spaces
Ongoing moisture you’ve noticed but haven’t been able to track down
Buying, selling, or leasing a property after past water damage

If you’re noticing any of these signs, a professional mold inspection can help identify visible mold, moisture-related conditions, and areas that may need a closer look.

Mold Inspection and Testing Services in Sacramento, CA

From single-family homes to commercial buildings, Nighthawk Inspections provides thorough mold inspection and testing services backed by accredited laboratory analysis and delivered with clear, actionable reporting.

Air & Surface Testing

Air quality sampling and surface testing are conducted where visible growth or moisture conditions are present. All samples are sent to an accredited third-party laboratory for analysis.

Lab Results

You'll receive a detailed laboratory report showing mold spore levels and types identified in each sample, so you know exactly what's present and how it compares to normal indoor conditions.

Just the Facts

Our role is to collect, test, and inform. Samples go to an accredited third-party lab, and we report exactly what comes back, no spin, no upsell.

Why Choose Nighthawk for Mold Inspection

When moisture or mold comes up, the inspection company you choose makes a difference. Nighthawk brings certified expertise, fact-based reporting, and a straightforward process to every mold inspection we perform.

Family-Owned & Operated

A local inspection company focused on honest service and thorough evaluations.

Fact-Based Findings

Because we don't perform mold remediation, our findings are never influenced by repair work. We collect, test, and report exactly what we find.

Lab Results, Explained

You'll receive your official lab results directly. If anything comes back elevated, we'll call you to walk through what it means and what your next step should be.

Residential & Commercial Experience

Providing mold inspections for homes, apartments, offices, retail spaces, and commercial properties.

Professional Testing Available

Air and surface sampling available when additional evaluation is recommended.

Our Reviews

Trusted by Clients Throughout Sacramento and Northern California

Read what homebuyers, sellers, and real estate professionals have to say about us!

    
 
 
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   Admin HHR 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have worked with a lot of inspectors and Jeremy and his team are hands-down the best! Great communication, punctual, and incredibly thorough. Bonus points: my giant mastiff loves them, so that means they are good people since he has is excellent judge of character. Jeremy explained everything very thoroughly and answered all my questions. He even gave me some great advice on a house I was looking to purchase. I wholeheartedly recommend Nighthawk for your inspection needs!
  
 
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   Mary Gonzales 
 
 
 
 Trustindex verifies that the original source of the review is Google. Can’t say enough about this company!  They were so thorough and did a fine tooth comb over everything in the house!  Highly recommend!!!
  
 
      Posted on Google  
   
   Brandon Walcott 
 
 
 
 Trustindex verifies that the original source of the review is Google. Top notch team of people. Can’t say enough great things about Heather coordinating everything to make our experience super smooth. Jeremy showed up on time and was very courteous and professional. The report was very thorough, and unlike other experiences with home inspectors in the past, they took their time to review the report WITH us and provide guidance. Highly recommend.
  
 
      Posted on Google  
   
   Eamun Forghany 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a fantastic experience with Nighthawk Inspections! The team was professional, thorough, and very friendly throughout the entire process. They took the time to explain everything clearly and made me feel confident about my home. I highly recommend their services to anyone looking for a reliable and trustworthy inspection. Definitely 5 stars!
  
 
      Posted on Google  
   
   Missy Castillo 
 
 
 
 Trustindex verifies that the original source of the review is Google. We used Nighthawk for our home inspection on our new house. They were timely, professional, and thorough. Answered all of our questions and were very personable. 10/10 recommend.
  
 
      Posted on Google  
   
   Lennon Hudson 
 
 
 
 Trustindex verifies that the original source of the review is Google. The team at Nighthawk are the best. Super easy to schedule, super easy to pay, super friendly and thorough inspectors. What more could you want?! We will definitely be using them in any future real estate transactions.
  
 
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   Federico Advanced 
 
 
 
 Trustindex verifies that the original source of the review is Google. Exceptional Service Every Time I’ve used Knight Hawk Inspections multiple times now, and each experience has been nothing short of outstanding. Jeremy is truly a delight to work with — professional, friendly, and incredibly knowledgeable. His background in construction gives him a depth of expertise that you simply don’t find often. He knows the ins and outs of a home at a level that brings a tremendous amount of confidence and clarity to the inspection process. His findings are always insightful, thoughtfully explained, and backed by a very thorough inspection. The level of care, detail, and customer service he provides is unmatched. I can’t recommend Knight Hawk Inspections enough for anyone who wants a trusted partner during the home-buying process. Highly recommended.
  
 
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   CT T 
 
 
 
 Trustindex verifies that the original source of the review is Google. Got their services for our home inspection. Our local agent endorsed them and they didn't disappoint. Scheduling for an appointment was a breeze as well as payment. They were prompt and professional. Very detailed and thorough leaving you a sense of confidence that you are in good hands and are looking out for your best interest! Would definitely recommend them!
  
 
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   Rich Downing 
 
 
 
 Trustindex verifies that the original source of the review is Google. This is a company I highly recommend anyone to use and will be referring friends and family when they need their homes and businesses inspected. They are very honest, high quality, integrity, and very friendly and fun to work with. This is a great company to use.
  
 
      Posted on Google  
   
   Steve Loveall 
 
 
 
 Trustindex verifies that the original source of the review is Google. We recently hired Nighthawk to perform the inspection on a home we were selling. Jeremy and Jordan spent the time to inspect the house "head to toe". The issues they found were explained in detail in the report. Once the repairs were completed, we called back for a re-inspection with Jordan. Both Jeremy and Jordan were very punctual, friendly, professional and engaging. I appreciate the fact that, even though we were the seller, Jeremy and Jordan maintained their objectivity in the report. They were a referral from our realtor, Sandra and Ray Dare, who only hire/refer people they trust. Recommend 100%.

4.9 Stars based on 170+ Google Reviews Read All Reviews on Google →

How It Works

Our Mold Inspection Process

Scheduling a mold inspection with Nighthawk is simple. Here’s what you can expect from start to finish.

Schedule Your Inspection

Book online, call, or text us directly. Mold testing can be added to an existing home inspection or scheduled as a standalone service.

We Inspect &
Test

Our certified inspectors conduct a thorough visual assessment and collect air or surface samples where conditions warrant further evaluation.

Receive Your Results

Samples are sent to an accredited lab for analysis. You'll receive your official results directly, and if anything comes back elevated, we'll call to walk you through what it means and your next step.

Areas We Serve

Mold Inspection Services Throughout Sacramento & Northern California

Nighthawk Inspections serves homeowners, buyers, sellers, property managers, and businesses across Sacramento and nearby Northern California communities, including Elk Grove, Roseville, Folsom, Rocklin, Rancho Cordova, and surrounding areas. Our team provides detailed mold inspections and testing for a wide range of property types throughout the region.
Looking for a mold inspection company in your area? View our full list of service areas to find coverage near you.

Our Other Inspection Services

Common Questions

Frequently Asked Questions

Mold grows when moisture is present. Common causes include roof leaks, plumbing failures, poor ventilation, flooding, high indoor humidity, and condensation buildup in areas like bathrooms, crawl spaces, and attics.
In many cases, mold develops in areas that are not regularly inspected or visible, which is why a professional mold inspection can help identify conditions before they become a larger concern.

Many buyers choose to schedule a mold inspection when purchasing a property, especially if there are signs of water damage, musty odors, or previous leaks.

A mold inspection typically includes a visual evaluation of the property, inspection of moisture-prone areas, identification of visible mold concerns, and moisture-related conditions that may contribute to mold growth.

Not always. In some situations, visible mold may already indicate a moisture problem. Testing may be recommended when additional evaluation or laboratory confirmation is needed.

No. Nighthawk Inspections does not perform mold remediation services, which helps ensure our inspections remain independent and unbiased.

Get Started Today

Book Your Mold Inspection Today

Nighthawk Inspections provides professional mold inspection and testing services for residential and commercial properties. Contact our team today to book an inspection.

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Contact Nighthawk Inspections

Fill out the form below and our team will contact you within 1–2 business days to discuss your inspection needs and next steps.

Mold Inspection in Sacramento, CA

Why Mold Inspections Are Important

Signs Your Property May Need a Mold Inspection