Chimney Inspections St. Paul, MN

chimney inspection

A safe and efficient chimney is essential to maintaining a comfortable home environment. At London Chimney Services, we provide detailed chimney inspections using advanced diagnostic tools and strictly follow industry-recognized safety practices. Our CSIA-certified technicians are experienced in inspecting all chimney types, including those connected to wood-burning and oil-burning fireplaces. Whether your chimney serves a single-story home or extends above a second floor, our team ensures it receives a complete, accurate assessment.

The Importance of Routine Chimney Inspections

According to the National Fire Protection Association (NFPA), homeowners should have chimney inspections performed annually. Regular inspections help reduce the risk of chimney fires, uncover venting issues, and keep your fireplace running safely and effectively. These services are also critical in spotting problems early allowing for quick fixes before they grow into major safety concerns or expensive chimney repairs.

For over 45 years, we’ve been delivering chimney inspections throughout Minneapolis with a strong focus on safety. Our goal is to uncover any potential problems that could interfere with your chimney’s function and help you take the right steps to ensure it runs efficiently and safely at all times.

Thorough and Complete 21-Point Inspection Process

At London Chimney Services, serving St. Paul, MN,  our approach goes far beyond a surface check. Our 21-point safety inspection reviews every part of your chimney’s structure and performance. 

Our process involves:

  • Inspecting the flue for any damage, cracks, or creosote buildup
  • Evaluating the chimney crown and cap for wear or breakage
  • Checking masonry for structural integrity and signs of deterioration
  • Assessing proper airflow and drafting conditions
  • Looking for moisture damage or leaks

When concerns are found, our experienced technicians will provide a detailed explanation of recommended repairs, giving you peace of mind that your chimney is secure and functioning properly.

Chimney Inspection Levels Explained: I, II, and III

Not all chimneys require the same approach when it comes to inspection. Depending on the structure’s condition, usage history, or any recent changes to the system, we offer three levels of chimney inspections to fit your needs:

  • Level I Inspection: This is the standard inspection used during yearly maintenance. Our CSIA-certified technicians perform a visual inspection of both the interior and exterior of the chimney to ensure there are no obstructions, creosote buildup, or visible problems with the structure. It’s the recommended option for chimneys that have remained unchanged and trouble-free over the past year.
  • Level II Inspection: A Level II inspection is recommended for situations like buying a new home, after a chimney fire, or following alterations to the chimney structure. This inspection includes the use of a specialized camera to examine the entire flue liner closely. Our technicians capture and review high-resolution images to detect cracks, voids, or gaps that might otherwise be missed. More advanced than Level I, this inspection is crucial for identifying safety hazards and chimney problems that aren’t visible from the outside.
  • Level III Inspection: If a Level I or II inspection reveals a possible issue hidden behind walls or other structures, a Level III inspection is needed. This detailed inspection may require opening up sections of the chimney to access concealed areas and determine the full extent of any damage. Often advised after a chimney fire or severe structural event, this inspection allows our technicians to identify fire hazards, confirm structural safety, and recommend the right chimney repairs to restore full function.

Problems Commonly Found During Chimney Inspections

Routine chimney inspections often bring to light several issues that can lead to bigger problems if not addressed early. Some of the more common concerns include:

  • Creosote Buildup: Creosote is a flammable byproduct from wood-burning fireplaces that sticks to the interior walls of the chimney. If not removed regularly, it can ignite and result in a chimney fire.
  • Cracked or Damaged Chimney Liners: When the chimney liner has visible cracks or holes, smoke and dangerous gases like carbon monoxide may enter the living space. If this damage is detected, we provide relining services to bring your chimney back to safe working condition.
  • Moisture Problems in the Chimney: Water entering the chimney can lead to long-term damage. Our technicians inspect for signs of water infiltration and may recommend chimney caps or repairs to flashing and the crown to prevent further harm.
  • Blocked Chimney Pathways: Debris, creosote buildup, or nesting animals can block airflow, reduce fireplace performance, and create fire hazards. We’ll clear out any obstructions and provide prevention tips like installing chimney caps.

Gas Fireplace Inspection Services

Even if your fireplace uses gas, it still needs to be checked regularly. While gas fireplaces don’t produce creosote, they can develop cracks in the liner or clogs in the venting. Our certified technicians assess the system to ensure it’s sealed properly and safe from carbon monoxide leaks.

Why Homeowners in Minneapolis Trust London Chimney Services for Chimney Inspections

At London Chimney Services, serving St. Paul, MN,  we deliver chimney inspections that focus on quality, safety, and honest service. Here’s what sets us apart when it comes to chimney inspections across Minnesota:

  • Certified Experts with Hands-On Experience: Our CSIA-certified technicians are trained to use advanced tools that ensure every inspection is detailed and accurate.
  • Full Reports You Can Understand: After your inspection, you’ll receive a full summary, complete with images and easy-to-follow explanations of any concerns.
  • Deep Roots in the Minneapolis Area: With more than 45 years of chimney inspection experience, we know how Minnesota’s weather affects chimney systems.

We Put Your Safety First: Your safety matters most to us. We’ll clearly explain our findings and suggest the best solutions to protect your home and family.


Other Chimney Services We Offer:

Chimney Caps & Screens
Fireplace Inserts
Chimney Masonry
Chimney Tuckpointing
Chimney Relining
Chimney Rain Caps
Chimney Sweep & Cleaning


Frequently Asked Questions (FAQ)

Q: When should a chimney inspection be done?
A: Experts advise scheduling a chimney inspection once a year to help identify issues such as creosote buildup, venting problems, or structural damage. Keeping up with regular inspections reduces the risk of chimney fires and ensures your fireplace continues to operate safely.

Q: What makes a chimney inspection different from a chimney cleaning?
A: A chimney inspection is focused on evaluating the safety and structure of the chimney, liner, and fireplace venting. Chimney cleaning, on the other hand, involves removing built-up soot and creosote. If any buildup is spotted during the inspection, a chimney cleaning may be included in the service.

Q: What happens if my chimney doesn’t pass the inspection?
A: If the chimney fails inspection, we’ll provide a full report detailing the problems and recommend the right repairs. Our technicians will walk you through each issue and help schedule the necessary work to restore your system to safe working condition.

Q: How much time does a chimney inspection typically require?
A: A Level I inspection is usually completed within 45 minutes to an hour. More advanced inspections, like Level II or Level III, can take longer depending on your chimney’s condition and whether special tools like cameras are needed.

Q: Should I try inspecting my chimney myself?
A: It’s always best to hire a professional for your chimney inspection. Certified technicians have the tools and training to spot creosote, structural damage, or other issues that are not easily seen. DIY inspections can miss hidden dangers that could affect fireplace safety.

Q: What exactly is creosote, and how can it cause harm?
A: Creosote is a dark, tarry substance that builds up inside chimneys after burning wood in a fireplace. Because it’s extremely flammable, it becomes a major fire risk when not removed. During our chimney inspection, technicians check for creosote buildup and may suggest chimney cleaning to reduce the risk of chimney fires.

Q: Do gas fireplaces require regular inspection?
A: Yes, gas fireplaces also need to be inspected regularly. While they don’t create creosote, issues like a blocked vent or faulty liner can lead to dangerous carbon monoxide exposure. Our certified technicians inspect gas fireplace systems to ensure the venting and structure are in good condition for safe use.

Q: How can I tell if my chimney needs an inspection?
A: Watch for warning signs like excessive smoke, strong odors from the fireplace, or visible chimney damage. Water leaks and long gaps between inspections also mean it’s time for a checkup. If you’ve just purchased a home or made structural updates, a chimney inspection is strongly advised.

Q: When is a camera inspection required, and what does it include?
A: A camera inspection is performed as part of a Level II service and uses a camera to scan the flue and chimney interior for damage. It helps detect cracks, soot buildup, or obstructions that are not visible otherwise. This inspection is typically done after structural changes, during home sales, or following a chimney fire.

Q: Can small cracks in the chimney liner still allow fireplace use?
A: Using a fireplace when the chimney liner is cracked is unsafe. Heat and smoke can escape into nearby areas, causing fire hazards or carbon monoxide leaks. Our team will evaluate the problem and may recommend relining to restore chimney safety.


Schedule an Annual Chimney Inspection Today

It’s important not to delay your chimney inspection until winter sets in. Regular chimney inspections are essential for the safety of your fireplace and your home. Whether you’re using gas or wood-burning fireplaces, our experts can help. 

Contact London Chimney Services at 612-377-1500 or click here to make your appointment now.


Areas We Offer Our Chimney Inspections:

Hennepin County

Bloomington | Brooklyn Center | Brooklyn Park | Eden Prairie | Edina | Excelsior | Golden Valley | Maple Grove | Minneapolis | Minnetonka | Minnetrista | Mound | Orono | Plymouth | Richfield | St Louis Park | Wayzata

Carver County

Carver | Chaska | Victoria

Scott County

Prior Lake | Savage | Shakopee

Dakota County

Apple Valley | Burnsville | Inver Grove Heights | Lakeville | South St Paul

Washington County

Cottage Grove | Lake Elmo | Mahtomedi | Oakdale | Woodbury

Ramsey County

Highland Park | Little Canada | Maplewood | Mounds View | North St Paul | Roseville

Shoreview | St Paul | Vadnais Heights| White Bear Lake

Anoka County

Blaine | Fridley | Lino Lakes


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About St. Paul, MN

As the crown jewel of Ramsey County, St. Paul unfolds along the bluffs of the Mississippi River like a living manuscript, layered with history, elegance, and cultural richness. The capital city of Minnesota, it is a place where 19th-century grandeur meets modern vitality, where cobblestone streets, gilded domes, and sweeping river views tell stories of ambition and resilience. From its origins as a bustling river settlement to its evolution into a seat of government and culture, St. Paul holds its heritage with grace and intention.

Wandering through St. Paul reveals a city that moves to a quieter, more thoughtful rhythm than its neighboring twin. Summit Avenue’s stately mansions echo the city’s storied past, while neighborhoods like Lowertown brim with revitalized warehouses, vibrant galleries, and chef-driven restaurants. The Como Park Zoo and Conservatory offers a timeless escape, and the grandeur of the Cathedral of Saint Paul leaves an indelible impression. Year-round festivals—from the historic Winter Carnival to the lively Grand Old Day, infuse the city with a celebratory pulse. Yet it’s in the everyday moments, sunsets over the river, jazz drifting from a sidewalk café, the hum of conversation in a heritage bookstore, that St. Paul’s soul truly shines. Rooted in Ramsey County, this capital city doesn’t just invite exploration, it inspires connection.

London Chimney Services
St. Paul, MN

St. Paul, MN Zip Codes:
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Get Your Chimney Inspected Today

 Reach out to London Chimney Services at 612-377-1500 or click here to schedule your inspection online.