Superior Fireplace Installations in Santa Clarita, Pasadena & Greater Los Angeles

Customizing your fireplace setup is often the key to elevating the character and value of your property. Backed by nearly two decades of local experience, Mr. Chimney Sweep Service delivers high-quality fireplace installations across Los Angeles, Santa Clarita, Pasadena, Burbank, and beyond. Whether adding completely new architecture or fitting a modern fireplace insert, you can count on our dedicated team to treat your home like its their own.

Stock image of a well-decorated room with a fireplace with a white surround.
fireplace installation

What Are My Fireplace Installation Options?

Choosing the right heating setup helps enhance the comfort, style, and overall value of your property. Our certified technicians evaluate your existing architecture and heating goals, and suggest options that support reliable, long-term performance. We provide professional fireplace installations for several distinct styles, including:

  • Factory-built fireplaces: Pre-manufactured metal units that provide a cost-effective, versatile alternative to traditional, heavy masonry builds
  • Vented gas logs: Artificial logs placed in existing hearths that help create a realistic flame aesthetic without the maintenance of real wood
  • Direct vent gas inserts: Sealed units fitted into your current fireplace that help improve heat retention and support better exhaust
  • Wood fireplace inserts: Closed-combustion boxes installed within open traditional fireplaces to help increase heat output
  • Electric fireplaces: Convenient, modern setups requiring no venting, allowing you to enjoy a customizable glow in almost any room
fireplace installation cost

What Factors Affect the Cost of a Fireplace Installation?

Budgeting for a new fireplace involves multiple variables. Because every home features distinct architectural layouts and heating goals, pricing generally varies from project to project. Our certified technicians evaluate your specific property to provide transparent, accurate estimates. While we always strive to offer cost-effective solutions, the final investment for your upgrade usually depends on several key elements:

Unit Type

Gas, wood, or electric models vary significantly

Venting Requirements

Installing new flues or adapting existing chimneys

Masonry Work

Custom brickwork, surrounds, and structural hearth alterations

Utility Lines

Routing new gas pipes or electrical wiring

Wall Modifications

Framing or altering drywall to fit units

Labor and Permits

Project complexity and local building compliance fees

Stock image of a modern fireplace.
Our Installation Process

What We Install & How

Every fireplace installation requires a tailored approach. From structural layouts to specific venting requirements, different systems demand distinct strategies. Our certified technicians evaluate your property to execute modern upgrades and new builds professionally.

Site Evaluation & Sizing 

Measuring the existing firebox or available wall space determines the appropriate unit dimensions. We help you select a model that supports your specific heating goals and aesthetic preferences.

Utility Routing & Connections 

Installing new systems frequently requires updating home utilities. We manage the routing of necessary gas lines or electrical wiring to support your new insert or factory-built unit.

Venting & Exhaust Configuration

Proper airflow supports reliable operation. Depending on your chosen model, we install direct-vent piping, fit new stainless steel chimney liners, or adapt your existing masonry to handle exhaust.

Framing & Clearances

Creating the structural housing for your new hearts consists of adding any necessary framing and maintaining strict clearance requirements from combustible materials to promote proper long-term use.

Masonry & Aesthetic Finishing

We work to integrate the unit seamlessly into your living space, providing custom brickwork, updating hearth pads, and applying finishing materials to help create an attractive focal point.

System Testing & Demonstration

To verify optimal performance, we test gas connections, check ignition functions, and walk you through basic operational instructions before officially completing the project.

Common Questions

Fireplace Installation FAQs

Questions before you schedule? Here are the ones we hear most often.

Can a fireplace be installed in a room without an existing chimney?

Yes, you do not need an existing masonry structure for many modern options. Direct-vent gas units, electric models, and certain factory-built systems often utilize specialized venting pipes routed directly through exterior walls or the roof, making setup possible in most rooms. In addition, electric fireplaces only require a standard outlet.

How long does it take to install a fireplace? 

The fireplace installation timeline generally depends on the project’s overall complexity. Simple electric models or basic fireplace inserts often take just one day. However, routing new gas lines, building custom framing, or completing extensive masonry finishes usually extends the process to several days.

Will fireplace installation affect your home’s structure? 

Adding a completely new unit frequently requires moderate structural modifications. Technicians usually need to frame out a wall section, alter drywall, or cut through exteriors for venting. However, fitting an insert into an existing masonry hearth minimizes overall structural changes, as the new unit is simple fitted into the original masonry fireplace.

Can you upgrade an old fireplace instead of installing a new one?

Absolutely. If the core structure is sound, you can modernize the look by replacing a dated mantel or installing a new decorative surround and hearth. For those looking to improve heating efficiency without tearing out the chimney, a fireplace insert or new gas logs are both highly effective solutions that bridges the gap between old-school charm and modern performance.

What is the difference between installing an insert and installing a new fireplace?

A fireplace insert is a closed heating box fitted directly into a pre-existing masonry hearth, which usually reduces labor time. Conversely, a completely new fireplace installation involves constructing the entire structure, including framing and external venting, from scratch in an empty wall space. 

What Our Customers Say
Where We Work

Proudly Serving Los Angeles

Based in Sun Valley, we reach homeowners across the greater Los Angeles area. If you’re in the LA area, we’ve got you covered.

Los Angeles, Pasadena, Burbank, Altadena, Sierra Madre, Alhambra, Glendale, San Fernando, West Hollywood, Beverly Hills, Santa Monica, Culver City, Marina del Rey, El Monte, Malibu, Pacific Palisades, Bel Air, Santa Clarita

Chimney Tips & Resources

Know More, Improve Comfort

Stay informed about your chimney with tips from our team. A little knowledge goes a long way toward avoiding costly repairs and improving home comfort.

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Get In Touch

Ready for a Hearth Upgrade?

A modern heating setup can completely transform your living space. Trust our experienced team for high-quality fireplace installations and custom fireplace inserts customized to your fit seamlessly into your home. Call Mr. Chimney Sweep Service today to book your professional evaluation.


Mr. Chimney Sweep Service is your go-to sources for dependable, reliable service.