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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon23
    Verified home inspections reviews

Verified Reviews for Home Inspection pros in Clearlake Oaks, CA

*The Angi rating for Home Inspection companies in Clearlake Oaks, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Inspection needs.

*The HomeAdvisor rating for Home Inspection companies in Clearlake Oaks, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Inspection needs.

Last update on December 13, 2025

Find Home inspectors in Clearlake Oaks

Avatar for Nor Cal Building Inspections

Nor Cal Building Inspections

4.88(
75
)
•Approved Pro

Nor Cal Building Inspections

4.88(
75
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
18 years of experience

At Nor Cal Building Inspections we strive to be the best, most affordable, and elite inspection company in Northern California. We are more than a home inspector we are a Certified Building Inspector. We know that experience and attention to detail matter when it comes to home inspections. We have the education and experience to make sure no detail is overlooked. As a Butte College Graduate with A.S. Degree and Certificate of Achievement in Building Inspection Technology our building inspections are thorough and professional. We inspect with emphasis to plumbing, building, mechanical, energy, ADA, and fire codes to give you the peace of mind when purchasing a home! At Nor Cal Building Inspections we continue to study new codes in the Building Inspection Field. We have over 680 Class lecture hours, 512 field class hours, 148 computer literacy hours, We will price match any competition. We are available on short notice. Escrow can also be billed for an additional fee.

"Eddie did a wonderful job 10/10 would work with him again."

Ahren B on May 2025

At Nor Cal Building Inspections we strive to be the best, most affordable, and elite inspection company in Northern California. We are more than a home inspector we are a Certified Building Inspector. We know that experience and attention to detail matter when it comes to home inspections. We have the education and experience to make sure no detail is overlooked. As a Butte College Graduate with A.S. Degree and Certificate of Achievement in Building Inspection Technology our building inspections are thorough and professional. We inspect with emphasis to plumbing, building, mechanical, energy, ADA, and fire codes to give you the peace of mind when purchasing a home! At Nor Cal Building Inspections we continue to study new codes in the Building Inspection Field. We have over 680 Class lecture hours, 512 field class hours, 148 computer literacy hours, We will price match any competition. We are available on short notice. Escrow can also be billed for an additional fee.

"Eddie did a wonderful job 10/10 would work with him again."

Ahren B on May 2025

Avatar for Heritage Pest Management of Wine Country

Heritage Pest Management of Wine Country

4.88(
13
)
•Approved Pro

Heritage Pest Management of Wine Country

4.88(
13
)
•Approved Pro
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

At Heritage Pest Management, we pride ourselves on providing top-notch pest control solutions tailored to your specific needs. Our team of experienced professionals is dedicated to ensuring your home and business remain pest-free through effective and environmentally responsible methods. We understand how pests can disrupt your peace of mind, and we're here to help you reclaim your space with confidence.

"Dale seems to like and know his job. I am looking forward to his help and advice in the completion of our project."

Karen andTed K on April 2024

At Heritage Pest Management, we pride ourselves on providing top-notch pest control solutions tailored to your specific needs. Our team of experienced professionals is dedicated to ensuring your home and business remain pest-free through effective and environmentally responsible methods. We understand how pests can disrupt your peace of mind, and we're here to help you reclaim your space with confidence.

"Dale seems to like and know his job. I am looking forward to his help and advice in the completion of our project."

Karen andTed K on April 2024

Avatar for SimpliSafe Home Security

SimpliSafe Home Security

4.77(
1,979
)

SimpliSafe Home Security

4.77(
1,979
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

You’d pay a fortune to keep your family safe, but you shouldn’t pay a penny more than $14.99! Most alarms systems seem like a bargain---UNTIL you look at the cost of signing a long-term alarm contract for $30, $40, sometimes even $50/month. Protect your home and your wallet with a SimpliSafe home security system. Our alarm monitoring costs just $14.99/month, and we’ll never lock you into a contract, so you are free to cancel with us anytime. Each year that you protect your family with SimpliSafe, you’ll save up to $420...that’s why the nation’s leading financial expert, Dave Ramsey, recommends SimpliSafe to all his listeners. Try SimpliSafe today! You have nothing to lose---we are so sure you’ll be happy with your alarm that we offer you a three year product warranty and a 60 Day No-Questions-Asked Full Refund Guarantee

"They are fine. Their price is very good and the hardware is holding up very well."

Sidney J on March 2022

You’d pay a fortune to keep your family safe, but you shouldn’t pay a penny more than $14.99! Most alarms systems seem like a bargain---UNTIL you look at the cost of signing a long-term alarm contract for $30, $40, sometimes even $50/month. Protect your home and your wallet with a SimpliSafe home security system. Our alarm monitoring costs just $14.99/month, and we’ll never lock you into a contract, so you are free to cancel with us anytime. Each year that you protect your family with SimpliSafe, you’ll save up to $420...that’s why the nation’s leading financial expert, Dave Ramsey, recommends SimpliSafe to all his listeners. Try SimpliSafe today! You have nothing to lose---we are so sure you’ll be happy with your alarm that we offer you a three year product warranty and a 60 Day No-Questions-Asked Full Refund Guarantee

"They are fine. Their price is very good and the hardware is holding up very well."

Sidney J on March 2022

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Avatar for Landmark Energy Upgrades

Landmark Energy Upgrades

4.89(
56
)

Landmark Energy Upgrades

4.89(
56
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Whether your project is a new construction, custom built home, an existing remodel, or an energy efficient upgrade, Landmark Construction has the industry experience and skilled staff to make your construction project a success. Our goal is to save you money through energy-efficient construction. Landmark Construction is California’s premier Air-Conditioning Contractor and Heating Contractor. Along with HVAC contracting we can better regulate your home’s temperature with new insulation and a new roof. Landmark Construction doesn’t stop at just energy upgrades. When it comes to renovations of existing homes, we pride ourselves in the ability to maintain your home’s charm and style with solutions for every kind of interior need from tile, drywall accents and wainscoting detail, cabinetry and countertop selection, to redesigning entire interior floor plans. Our network of interior designers can help you get just the look you envisioned from your remodeling or new construction project. We proudly serve Southern California including Bel Air, San Marino, Malibu, Calabasas, Beverly Hills, Century City, Encino, Brentwood and everywhere in between! When clients want to build it strong, build it beautiful, they build it Landmark! Do not hesitate to contact us regarding your next general construction project in Southern California. We look forward to providing you with a free, no obligation consultation today!

"Ezra and Charles are very friendly and personable. That is, when they want to take your money. What good is a 12-year warranty if you start ignoring your customers at 2 years. I needed my HVAC replaced. Because the HVAC sits on my roof, I decided to redo the roof too. Ezra and Charles came out and were really friendly so I immediately had a good impression of them. Even though it would’ve been cheaper to go with a roofer and a separate HVAC company, I decided to go with Landmark Construction Crew, aka Landmark Energy Upgrades. I figured it would be a more seamless process for one company to do both. I got this done in December of 2016. The thing with a roof is that you don’t know if it’s a good job or not until it rains so I waited to write a review. Around January 2018 ( a little over a year later ) we got some much needed rain but unfortunately, I had a leak coming from one of my vents. I emailed Ezra and he sent out a roofer. The roofer came, looked at the vent, jumped up on the roof for ten minutes and said he was done. Months later, it rained again, it leaked again, I emailed Ezra again. I decided to take a closer look at the vent and noticed that there was sunlight in the ductwork. I figured sunlight equals gap somewhere. When the roofer came, I told him and he said it’s nothing, probably just a reflection, without even taking a look. Then the roofer tells me that the next time there is a leak, I need to call the HVAC guy because it’s not a roof problem. I couldn’t believe it so I told him that HIS company IS the HVAC guy!! I used one company to do the roof and the HVAC so there is NOBODY else to blame. So, he jumps back on the roof and was done and gone in 10 minutes. About a month goes by and the rain is back and so is my leak. It’s 2019 so it rained a lot this year. Good for California, bad for me. So, I emailed Ezra again. After a few weeks, no reply. So, I email him again with pictures, a few more weeks go by and no reply. So, I call him and he picked up the phone. He sounded surprised to hear from me (probably didn’t recognize my phone number) and I start telling him about the leak. He said he didn’t get my emails but just text him my address and he’ll send somebody. A couple of weeks goes by and nothing. So, I text him again and after weeks and weeks of waiting, no reply. I’ve emailed, called, and texted so, at this point, it’s very obvious he’s avoiding me. If you are looking for a friendly company that is willing to take your hard-earned cash then Landmark is for you. But if you’re looking for a company that is accountable for their work then look elsewhere. I know I am."

Tony T on March 2019

Whether your project is a new construction, custom built home, an existing remodel, or an energy efficient upgrade, Landmark Construction has the industry experience and skilled staff to make your construction project a success. Our goal is to save you money through energy-efficient construction. Landmark Construction is California’s premier Air-Conditioning Contractor and Heating Contractor. Along with HVAC contracting we can better regulate your home’s temperature with new insulation and a new roof. Landmark Construction doesn’t stop at just energy upgrades. When it comes to renovations of existing homes, we pride ourselves in the ability to maintain your home’s charm and style with solutions for every kind of interior need from tile, drywall accents and wainscoting detail, cabinetry and countertop selection, to redesigning entire interior floor plans. Our network of interior designers can help you get just the look you envisioned from your remodeling or new construction project. We proudly serve Southern California including Bel Air, San Marino, Malibu, Calabasas, Beverly Hills, Century City, Encino, Brentwood and everywhere in between! When clients want to build it strong, build it beautiful, they build it Landmark! Do not hesitate to contact us regarding your next general construction project in Southern California. We look forward to providing you with a free, no obligation consultation today!

"Ezra and Charles are very friendly and personable. That is, when they want to take your money. What good is a 12-year warranty if you start ignoring your customers at 2 years. I needed my HVAC replaced. Because the HVAC sits on my roof, I decided to redo the roof too. Ezra and Charles came out and were really friendly so I immediately had a good impression of them. Even though it would’ve been cheaper to go with a roofer and a separate HVAC company, I decided to go with Landmark Construction Crew, aka Landmark Energy Upgrades. I figured it would be a more seamless process for one company to do both. I got this done in December of 2016. The thing with a roof is that you don’t know if it’s a good job or not until it rains so I waited to write a review. Around January 2018 ( a little over a year later ) we got some much needed rain but unfortunately, I had a leak coming from one of my vents. I emailed Ezra and he sent out a roofer. The roofer came, looked at the vent, jumped up on the roof for ten minutes and said he was done. Months later, it rained again, it leaked again, I emailed Ezra again. I decided to take a closer look at the vent and noticed that there was sunlight in the ductwork. I figured sunlight equals gap somewhere. When the roofer came, I told him and he said it’s nothing, probably just a reflection, without even taking a look. Then the roofer tells me that the next time there is a leak, I need to call the HVAC guy because it’s not a roof problem. I couldn’t believe it so I told him that HIS company IS the HVAC guy!! I used one company to do the roof and the HVAC so there is NOBODY else to blame. So, he jumps back on the roof and was done and gone in 10 minutes. About a month goes by and the rain is back and so is my leak. It’s 2019 so it rained a lot this year. Good for California, bad for me. So, I emailed Ezra again. After a few weeks, no reply. So, I email him again with pictures, a few more weeks go by and no reply. So, I call him and he picked up the phone. He sounded surprised to hear from me (probably didn’t recognize my phone number) and I start telling him about the leak. He said he didn’t get my emails but just text him my address and he’ll send somebody. A couple of weeks goes by and nothing. So, I text him again and after weeks and weeks of waiting, no reply. I’ve emailed, called, and texted so, at this point, it’s very obvious he’s avoiding me. If you are looking for a friendly company that is willing to take your hard-earned cash then Landmark is for you. But if you’re looking for a company that is accountable for their work then look elsewhere. I know I am."

Tony T on March 2019

Avatar for Clark Pest Control

Clark Pest Control

4.70(
47
)

Clark Pest Control

4.70(
47
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Clark Pest Control offers you a wide variety of pest control, termite control, weed control, and lawn and garden service options, and we will inspect your house free of charge. If you have bed bugs, we are experts at bed bug treatments, including heat remediation. We even offer structural fumigation. Clark Pest Control's S.M.A.R.T. (Sustainable Methods and Responsible Treatments) branded services use the principles of Integrated Pest Management to keep your home's pest pressures down, using softer materials and non-toxic methods, like exclusion and sanitation. Whether your home needs insect and spider control, rat and mouse control, termite treatment and damage repairs, weed control, lawn fertilization or remodeling and contracting service, Clark Pest Control offers you a full menu of Pest-Away® services that will take care of your family's pest management needs. We also offer a wide array of pest management services for business, industry, government and education facilities, and much more.

"No issues. All went well. Would recommend to my neighbors."

Rhonda L on October 2019

Clark Pest Control offers you a wide variety of pest control, termite control, weed control, and lawn and garden service options, and we will inspect your house free of charge. If you have bed bugs, we are experts at bed bug treatments, including heat remediation. We even offer structural fumigation. Clark Pest Control's S.M.A.R.T. (Sustainable Methods and Responsible Treatments) branded services use the principles of Integrated Pest Management to keep your home's pest pressures down, using softer materials and non-toxic methods, like exclusion and sanitation. Whether your home needs insect and spider control, rat and mouse control, termite treatment and damage repairs, weed control, lawn fertilization or remodeling and contracting service, Clark Pest Control offers you a full menu of Pest-Away® services that will take care of your family's pest management needs. We also offer a wide array of pest management services for business, industry, government and education facilities, and much more.

"No issues. All went well. Would recommend to my neighbors."

Rhonda L on October 2019

Avatar for Clark Pest Control

Clark Pest Control

4.67(
43
)

Clark Pest Control

4.67(
43
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Clark Pest Control offers you a wide variety of pest control, termite control, weed control, and lawn and garden service options, and general pest, weed control and lawn and garden service inspections are always free of charge. If you have bed bugs, we are experts at bed bug treatments, including heat remediation. We even offer structural fumigation. Clark Pest Control's S.M.A.R.T. (Sustainable Methods and Responsible Treatments) branded services use the principles of Integrated Pest Management to keep your home's pest pressures down, using softer materials and non-toxic methods, like exclusion and sanitation. Whether your home needs insect and spider control, rat and mouse control, termite treatment and damage repairs, weed control, lawn fertilization or remodeling and contracting service, Clark Pest Control offers you a full menu of Pest-Away® services that will take care of your family's pest management needs. We also offer a wide array of pest management services for business, industry, government and education facilities, and much more.

Clark Pest Control offers you a wide variety of pest control, termite control, weed control, and lawn and garden service options, and general pest, weed control and lawn and garden service inspections are always free of charge. If you have bed bugs, we are experts at bed bug treatments, including heat remediation. We even offer structural fumigation. Clark Pest Control's S.M.A.R.T. (Sustainable Methods and Responsible Treatments) branded services use the principles of Integrated Pest Management to keep your home's pest pressures down, using softer materials and non-toxic methods, like exclusion and sanitation. Whether your home needs insect and spider control, rat and mouse control, termite treatment and damage repairs, weed control, lawn fertilization or remodeling and contracting service, Clark Pest Control offers you a full menu of Pest-Away® services that will take care of your family's pest management needs. We also offer a wide array of pest management services for business, industry, government and education facilities, and much more.

Avatar for Clark Pest Control

Clark Pest Control

4.56(
25
)

Clark Pest Control

4.56(
25
)
Customers say: Super punctual
75 years of experience

Clark Pest Control offers you a wide variety of pest control, termite control, weed control, and lawn and garden service options, and general pest, weed control and lawn and garden service inspections are always free of charge.. If you have bed bugs, we are experts at bed bug treatments, including heat remediation. We even offer structural fumigation. Clark Pest Control's S.M.A.R.T. (Sustainable Methods and Responsible Treatments) branded services use the principles of Integrated Pest Management to keep your home's pest pressures down, using softer materials and non-toxic methods, like exclusion and sanitation. Whether your home needs insect and spider control, rat and mouse control, termite treatment and damage repairs, weed control, lawn fertilization or remodeling and contracting service, Clark Pest Control offers you a full menu of Pest-Away® services that will take care of your family's pest management needs. We also offer a wide array of pest management services for business, industry, government and education facilities, and much more.

"Ricardo was friendly, explained the process clearly,,"

David R on February 2019

Clark Pest Control offers you a wide variety of pest control, termite control, weed control, and lawn and garden service options, and general pest, weed control and lawn and garden service inspections are always free of charge.. If you have bed bugs, we are experts at bed bug treatments, including heat remediation. We even offer structural fumigation. Clark Pest Control's S.M.A.R.T. (Sustainable Methods and Responsible Treatments) branded services use the principles of Integrated Pest Management to keep your home's pest pressures down, using softer materials and non-toxic methods, like exclusion and sanitation. Whether your home needs insect and spider control, rat and mouse control, termite treatment and damage repairs, weed control, lawn fertilization or remodeling and contracting service, Clark Pest Control offers you a full menu of Pest-Away® services that will take care of your family's pest management needs. We also offer a wide array of pest management services for business, industry, government and education facilities, and much more.

"Ricardo was friendly, explained the process clearly,,"

David R on February 2019

The Haas Group LLC

4.76(
17
)

The Haas Group LLC

4.76(
17
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Independent 3rd party roof inspection and consultation company.

"Ernie Haas provided a very thorough examination of our roof which enabled us (after much back and forth with our roofer (DCF Contracting)) to ensure that all necessary and required repairs were made to our roof. Mr. Haas stayed in contact with us for more than a month to ensure that any questions or issues we had were addressed."

Larry T on June 2018

Independent 3rd party roof inspection and consultation company.

"Ernie Haas provided a very thorough examination of our roof which enabled us (after much back and forth with our roofer (DCF Contracting)) to ensure that all necessary and required repairs were made to our roof. Mr. Haas stayed in contact with us for more than a month to ensure that any questions or issues we had were addressed."

Larry T on June 2018

Showing 1-10 of 45
Home Inspection questions, answered by experts

To check the water pressure in your house, you’ll need to use a water pressure gauge, which you can purchase at your local hardware store. Locate your outside water spigot and attach the gauge (following the manufacturer’s instructions). Normal home water pressure is between 40 and 80 PSI.

Home inspectors may look briefly at your roof, but certified roof experts will be more thorough. Hiring a roof inspector can give you a better sense of any underlying concerns as well as longevity. That said, a roof inspector won’t look at the rest of your home. The inspection may or may not include the attic, where problems can be hidden if they aren’t already visible on the surface of your roof. It’s important to clarify exactly what you’re getting with your inspector so there are no surprises.

Prepare to leave your home for a long absence by making sure small appliances and electronic devices are unplugged. You should also shut valves to your sinks, dishwasher, and washing machine. Set your thermostat closer to outside temperatures or a minimum of 55 degrees Fahrenheit, stop your mail (or have someone pick it up), and put at least one light on a timer.

It’s a good idea to conduct a DIY attic inspection at least once a year to look for signs of water damage, pest infestation, and damage to the underside of the roof decking. If you suspect any problems, call in a professional to confirm and come up with a solution. You should also hire a pro to inspect an attic before purchasing a home, and you can have an inspection done as a seller to entice buyers to move forward with an offer or purchase.

Yes, professionals use chimney cameras to detect hidden damage and blockages.

The Clearlake Oaks, CA homeowners’ guide to home inspections

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