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TRUSTED BY HERCULES, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon58
    Verified chimney inspection services reviews

Top-Rated Chimney inspectors in Hercules - Updated Nov 2026

Avatar for United Chimney Service, Inc.
United Chimney Service, Inc.
4.4(
63
)
Clean and Inspect a wood fireplace chimneyChimney or Fireplace - Clean and Inspect - For Business

Serving Hercules, CA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"The chimney inspection and cleaning by Andy was great. He came exactly on time and did a very nice and clean job. The cost was $250, just as estimated in my phone call the day before the job was done. I highly recommend the company."
Outdoor Kitchen & Pizza Oven
Response time8 hrs
6 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Cali Chimney Sweep Inc.
Cali Chimney Sweep Inc.
4.4(
31
)
Clean and Inspect a wood fireplace chimneyChimney or Fireplace - Clean and Inspect - For Business

Serving Hercules, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"We hired them to clean our chimney and the drier vent. I don’t know when the previous owners had last had this done, but the drier was barely working and I was afraid to test the chimney. Since the work was done, we have noticed a big improvement with the drier. The chimney also works now. However, the workman charged me over double the originally quoted price, due to the condition of the vent and chimney."
Chimney sweep from the roof
Chimney sweep
Creosote removal
Chimney cap
New chimney caps

+4

Response time11 hrs
Response rate90%
6 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Chimney or Fireplace - Clean and Inspect - For BusinessClean and Inspect a wood fireplace chimneyClean and Inspect an oil-fired chimney

Serving Hercules, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

MCCORMICK HOME BUILDERS INC We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! \n \n

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+1

Response time6 hrs
Recommended by17%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Chimney or Fireplace - Clean and Inspect - For BusinessClean and Inspect a wood fireplace chimneyClean and Inspect an oil-fired chimney

Serving Hercules, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

With years of experience serving the area, we are your solution for all your remodeling needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

Response time5 days
Recommended by77%of homeowners
Home Service
5.0(
1
)
Clean and Inspect a wood fireplace chimneyClean and Inspect an oil-fired chimney

Serving Hercules, CA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Credit card accepted

Home Service is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

175 neighbors recently requested a quote
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Chimney Inspection FAQs, answered by experts

You can check beneath your shingles to see if they’re listed as Class 4 or Class 3. Class 4 are technically the only shingles considered impact-resistant, but Class 3 shingles are still fairly resistant.

Cracks in the chimney can be very serious, depending on their location and size. Even small cracks can become serious over time if left unrepaired. Cracks allow heat and moisture to deteriorate your chimney and harmful carbon monoxide gas to seep into your home. Small cracks can often be caulked, while large cracked sections may require full replacement.

If you’ve had a recent weather event or any other issue that caused roof damage, there’s a chance your caps are damaged also, and it’s worth having an inspection done to see if you need roof ridge replacement or repair. You should also keep an eye out for caps that are visibly deteriorating or curling. Here are more signs to look out for:

  • Cracks or gaps 

  • Discoloration

  • Water stains on the ceiling or walls inside

  • Missing shingles

If you have a vented roof ridge, you may also need repair or replacement if you have sudden issues with indoor humidity.

While you can technically install new roof sheathing over an old layer, it is generally not recommended for several reasons. Installing new sheathing over old can trap moisture, which may lead to future problems, especially in humid climates. It also adds significant weight to the roof structure and prevents you from inspecting the original sheathing for rot, mold, or other damage.

However, in some cases, if the old sheathing has been thoroughly inspected and is in excellent condition with no signs of rotting, warping, or damage, a roofer may install new sheathing over it to add strength and stability. Despite this, the more common and recommended practice is to remove the old roof sheathing entirely before installing a new layer, as removing it is not a difficult task.

Walking on an asbestos roof can pose a risk. Asbestos roofing materials can become brittle over time, increasing the chances of them breaking or releasing fibers when stepped on. Additionally, walking on an asbestos roof without proper precautions can cause further damage to the material. If possible, avoid touching an asbestos roof in any way and consult with a professional about removing and replacing the roof. 

The Hercules, CA homeowners’ guide to chimney inspection services

From average costs to expert advice, get all the answers you need to get your job done.