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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon207
    Verified fireplace services reviews

Top-Rated Fireplace pros in Thornton - Updated Nov 2026

Avatar for Fireplace Solutions & Services, LLC
Fireplace Solutions & Services, LLC
4.9(
14
)
Clean and Inspect a wood burning stove or pellet stovePre-Fabricated Fireplace Unit (Gas) - RepairBrick or Stone Fireplace (Gas) - Repair+10 more

Serving Thornton, CO and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Fireplace Solutions did a fantastic- quality job on my fireplace facing remodel and insert installation. The workers arrived on time and early every day, They were very particular about protecting carpet and walls & furniture while work was in progress. The installers were professional craftsmen, they worked well with each other and were polite and friendly to us, the customer. I highly recommend Fireplace Solutions."
Fire Pits
Old fireplace before demolition
Fire Pits
Old fireplace before demolition
Fire Pits

+39

Response time1 day
Response rate96%
19 neighbors recently requested a quote
Avatar for Black Swan Repairs
Black Swan Repairs
5.0(
9
)
Clean and Inspect a wood fireplace chimneyBrick or Stone Fireplace (Gas) - RepairBrick or Stone Fireplace (Gas) - Install+7 more

Serving Thornton, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Black Swan Repairs is a boutique home-services company caring for high-end residences across Colorado's Front Range. We specialize in chimney and fireplace care, gas fireplace service, and HVAC and air quality work, including furnace service, air duct cleaning, dryer vent cleaning, duct sanitation, and UV systems.\n\nWhat sets us apart is certainty. We inspect and document before we quote, so you receive a written, photo-supported report and a fixed price in advance, never a surprise bill. Our communication is constant, our execution is precise, and we treat your home with white-glove care from the first call to the final walkthrough.\n\nWe also respond quickly, because a safe, clean, well-cared-for home should not have to wait. Careful containment, clean job sites, and genuine respect for your time and property on every visit.\n\nRare by design. Precise by operation.

Finished Chimney
After: Sealed
Before
Finished Media Wall
Before

+6

42 neighbors recently requested a quote
Avatar for Clean Air Genie, LLC
Clean Air Genie, LLC
4.9(
66
)
Clean and Inspect a wood fireplace chimney

Serving Thornton, CO and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Answered right away and was able to come out within a day. Very professional. As a first time owner of a house with fireplace, they explained what was going on how to open and close, my flu, etc. Would recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

3 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for HighPoint HVAC
HighPoint HVAC
5.0(
24
)
Clean and Inspect a wood burning stove or pellet stoveBrick or Stone Fireplace (Non-Gas) - RepairClean and Inspect a gas fireplace+1 more

Serving Thornton, CO and surrounding areas

Approved

Credit card accepted

We are 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.

2 neighbors recently requested a quote
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Fireplaces FAQs, answered by experts

When hiring for fireplace service, choose licensed contractors who have extensive experience calibrating gas appliances for high elevations. Proper tuning is essential for safety in CO. Confirm that the professional pulls all required municipal permits for structural or gas line modifications. Verify that they follow national fire safety standards and carry adequate insurance. A knowledgeable professional will also advise you on local air quality regulations.

Helpful?

To keep your family safe during fireplace service, isolate children and pets in a separate room. The dry climate in CO allows creosote and ash to become airborne easily. Seal off interior doors and windows to prevent high winds from blowing soot inside. Test your carbon monoxide detectors immediately after the work is done. Schedule this service during warmer months to eliminate accidental heat exposure.

Helpful?

Address fireplace service immediately if you detect a gas odor, suspect carbon monoxide, or see visible cracking in the firebox. Thornton experiences intense freeze-thaw cycles that rapidly worsen masonry water damage. High winds also damage chimney caps, requiring prompt attention. If you just need a routine cleaning and inspection, schedule the work for late summer or early fall before the heavy heating season begins.

Helpful?

A standard chimney sweep or gas fireplace service takes one to two hours to complete. Technicians adjust gas pressure settings for the high altitude in Thornton, which adds a little extra time to the visit. Extensive masonry repairs take several days. During the peak fall season, expect to wait two to four weeks for an appointment. Permitted structural modifications also extend your overall project timeline.

Helpful?

Schedule routine fireplace service in August or September, just before the heating season begins. Inspect your system in the spring for masonry damage caused by intense freeze-thaw cycles in Thornton. Book an inspection immediately following severe wind events to check for chimney cap displacement. You must also hire a professional if you purchase a new home or plan to switch your current fuel type.

Helpful?

The Thornton, CO homeowners’ guide to fireplace services

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