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Business Details
43 Years
experience
Denver's Trusted Chimney Cleaning Experts
Since 1983, Complete Chimney Cleaning has been a family-owned and operated provider of professional chimney services in the Denver Metro area. Our team includes Certified Master Chimney Technicians with over 60 years of combined experience, including a retired Denver firefighter and industry veterans. We specialize in chimney sweeping, inspections, repairs, and installations, adhering to NFPA standards while maintaining a commitment to fair pricing and customer satisfaction. As long-time Better Business Bureau members with zero complaints, we prioritize punctuality, thoroughness, and transparency. Our services include Level I inspections with every cleaning, lifetime warranties on select installations, and discounts for military personnel, first responders, and multi-unit properties.

We guide clients through chimney maintenance processes, ensuring confidence in their home safety decisions. Our technicians undergo rigorous certification through Certified Chimney Professionals, reflecting our dedication to industry excellence. We guarantee satisfaction, offering free re-service for any unresolved issues. Operating across 35+ Denver Metro communities, we maintain a clean workspace and fixed pricing, never increasing quotes based on chimney condition. Our mission is to deliver an exceptional, informative experience that exceeds expectations with every service call.
Services
Chimney Cleaning Chimney Repair Level I Inspections Gas Inserts Installation Chimney Liner Replacement Mortar Caps Repair Bird Screens Installation Damper Replacement Woodstove Cleaning Level 2 Inspections
Details
  • Year established: 1983
Highlights and features
  • Certified Master Chimney Technicians with 60+ years combined experience
  • Fixed pricing guaranteed - no surprise charges for chimney height/dirt
  • Lifetime warranties on wood insert and damper installations
  • Free re-service guarantee for unsatisfied customers
  • Discounts for military, first responders, and multi-unit properties
Associations and certifications
  • Certified Chimney Professionals
  • Better Business Bureau
What people say
Real quick On budget Clean and fair Hard workers No complaints
Services
Chimney Cleaning
Our chimney cleaning service includes hand-brushing flues, removing soot/debris, and smoke chamber maintenance. Each session includes a Level I inspection meeting NFPA standards. Technicians use vacuum systems to clean fireboxes while preserving structural integrity. Customers receive usage instructions and safety recommendations during each visit.
Chimney Repair
We repair mortar caps, install replacement dampers, and fix chimney/fireplace components. Services include bird screen installations for metal chimneys and cap replacements for masonry structures. All repair work follows industry safety standards with lifetime warranties on damper installations and wood insert fittings.
Level I Inspections
Standard inspections examine chimney venting systems and combustion appliances. Technicians check damper operation, smoke shelf conditions, and flue integrity. This service identifies necessary cleaning requirements and basic safety concerns. Level I inspections accompany every cleaning service at no additional charge.
Gas Inserts Installation
Professional installation of gas inserts with lifetime warranty coverage. Technicians assess chimney compatibility and venting requirements before installation. Service includes post-installation safety checks and usage guidance. Ideal for homeowners seeking efficient heating alternatives while maintaining fireplace functionality.
Woodstove Cleaning
Specialized cleaning for wood-burning stoves includes creosote removal and venting system checks. Technicians clean internal components while preserving stove finishes. Service includes safety inspections for gaskets and seals. Recommended for seasonal maintenance to ensure optimal performance and safety.
People
Rick Montrose
Certified Master Chimney Technician
Retired Denver firefighter with 40 years in chimney services. Certified Chimney Professionals accreditation holder since 1983. Specializes in safety inspections and complex repair projects across Denver Metro area.
Josh Montrose
Certified Master Chimney Technician
Industry veteran with 25+ years experience starting as chimney sweep in 1998. Holds Certified Chimney Professionals accreditation. Focuses on customer education and technical training for new technicians joining the family business.
Spencer Roszelle
Certified Chimney Professional
Experienced technician specializing in damper installations and mortar cap repairs. Part of the team since 2005, providing expert service across multiple Denver Metro communities with consistent attention to detail.
Casey Edwards
Certified Chimney Professional
Skilled technician with expertise in Level 2 inspections and gas insert installations. Certified since 2010, serving Denver Metro clients with precision work on complex chimney systems and venting requirements.
Jeremy Montrose
Certified Chimney Professional
Third-generation technician focusing on woodstove cleaning and maintenance. Certified in 2015, providing specialized services while maintaining family commitment to quality and customer satisfaction standards.
Questions
What services do you offer?
We provide chimney cleaning, inspections, repairs, gas insert installations, and woodstove maintenance. Services include lifetime warranties on select installations and meet NFPA standards.
Are your technicians certified?
Yes, all technicians hold Certified Chimney Professionals accreditation, including two Master Technicians with 60+ years combined experience in the industry.
Do you offer discounts?
We provide discounts for military personnel, first responders, multi-fireplace homes, and repeat customers. Pricing remains fixed regardless of chimney height or condition.
What areas do you serve?
We service Denver and 35+ surrounding communities including Boulder, Aurora, Lakewood, and Castle Rock. Coverage extends to mountain areas like Evergreen and Conifer.
What is your guarantee?
If unsatisfied with service, we'll re-service affected areas free of charge. Our fixed pricing guarantee ensures no unexpected charges upon arrival at your property.
Are you BBB accredited?
Yes, we've maintained Better Business Bureau accreditation since 1983 with zero complaints filed against our business during that time.