Fully Licensed, Bonded & Insured Now Booking 2026 Projects 10+ Years of Experience

Your Trusted Contractor in
Mountlake Terrace, WA
Home Renovation & Remodeling

Based in Mountlake Terrace, WA — G.B.L Construction LLC delivers top-grade home renovations, kitchen & bath remodeling, framing, additions, and roofing across Snohomish & King Counties.

Get My Free Estimate Call (717) 317-4477
★★★★★ Trusted by homeowners across Mountlake Terrace & surrounding areas
Fully Licensed, Bonded & Insured Principal Bolortungalag Ulziit (WA L&I UBI #604291259)
10+ Years
Construction Experience
Residential & Commercial
Projects of Every Size
Licensed, Bonded & Insured
WA L&I UBI #604291259
Free Estimates
Written & No Obligation
VERIFIED CONTRACTOR CREDENTIALS

Fully licensed, bonded, and insured.

The business is associated with Principal Bolortungalag Ulziit (WA L&I UBI #604291259).

Fully Licensed Bonded & Insured WA L&I UBI #604291259
OUR SERVICES

Complete Construction & Remodeling Services for Homes and Businesses

From a single room refresh to a full ground-up build, our crew brings the same care, top-grade materials and reliable workmanship to every project we take on.

Home Renovation

Whole-home updates, layout changes and modernizations — handled from planning and demo through the final finishes.

Explore home renovation

Kitchen Remodeling

Cabinet installation, countertops, flooring, lighting and layout rework — built around the way you actually cook and live.

Explore kitchen remodeling

Bathroom Remodeling

Tile work, plumbing updates, new vanities and walk-in showers — built right and finished clean for everyday use.

Explore bathroom remodeling

Basement Finishing

Turn an unfinished basement into a livable space — framing, drywall, flooring, electrical and lighting, start to finish.

Explore basement finishing

Room Additions

Add square footage that looks like it always belonged — new bedrooms, bonus rooms, in-law suites and second-story expansions.

Explore room additions

New Construction

Ground-up residential and light commercial builds — from foundation and framing to the final walkthrough.

Explore new construction
10+
Years Construction
Experience
Residential
& Commercial
Projects
Quality
Workmanship
On Every Job
Free
Written
Estimates
10+
Years of
Construction
Experience
ABOUT G.B.L CONSTRUCTION

One accountable crew. Solid craftsmanship. Honest work from quote to walkthrough.

G.B.L Construction LLC has been delivering quality craftsmanship for over 10 years. From home renovations and kitchen remodels to roofing, framing and finishing work, our team handles every job with the same attention to detail.

Whether you're updating a single bathroom or building a new home from the ground up, we bring the same commitment to quality materials, solid workmanship and on-time project completion to every project we take on.

  • Fully licensed, bonded, and insured (WA L&I UBI #604291259)
  • Associated with Principal Bolortungalag Ulziit
  • 10+ years of construction experience
  • Residential & commercial construction
  • Quality materials on every project
  • Free, no-pressure written estimates
Get My Free Estimate Or call (717) 317-4477
OUR PROCESS

A straightforward construction process, start to finish.

From the first call to the final walkthrough, you'll always know what comes next.

01

Free Consultation

We come out, walk the space with you, and give an honest assessment of what your project actually needs.

02

Written Quote

You get a clear, itemized estimate covering materials, labor and timeline — no hidden fees, no pressure.

03

Expert Build

Our crew shows up on time, protects your property, and completes the work to professional standards.

04

Final Walkthrough

We inspect every detail, clean up the site, and walk you through the finished work before we leave.

WHY G.B.L CONSTRUCTION

Why homeowners pick us — then refer us.

Anyone can swing a hammer. These are the commitments that make working with G.B.L Construction different from the rest.

10+
Years of experience on every project we take on
WHAT HOMEOWNERS SAY

Construction, remodeling & renovation work our clients are happy with.

Real feedback from homeowners we've worked with on renovations, remodels, additions and repairs.

Google Rating
5.0
Based on 7 Google reviews
Review us on Google
SN
Sharonlee Nicholson
Local Guide · 15 reviews · 2 photos
a year ago

GBL agreed to take on a small bathroom remodel. He suggested and made changes that improved the layout and usability of the small space. His design and carpentry/woodworking skills are amazing. And I was most impressed with how he worked … More

JC
jeff campbell
3 reviews
2 years ago

We hired GBL for repair of rot damage to the fascia board behind our gutters. The damage was due to several years of water leaking behind the gutters. GBL did an excellent job of evaluating the project and the potential cost. We set a date … More

❤️ 1
CK
Clair Kinney
5 reviews · 3 photos
a year ago

We called on G.B.L to replace the shredded roll-up tarp door of our shed. Gee re-invented that door for a more sturdy and and firmly-framed door, then added added a second one at the back--giving us more wind- and pest-proofing in a much … More

❤️ 1
JS
JoAnn Staheli
3 reviews
6 years ago

GBL Construction was hired to paint my house and found areas of siding that needed to be replaced. I was kept informed daily of the progress and repair costs. They made sure I did a thorough inspection of the work at the end. My house turned out beautifully! The team did a great job!

PM
Patrick Maruska
Local Guide · 13 reviews · 1 photo
7 years ago

I recently needed to get a new wall added as well as do a bunch of finishing work done on a kitchen I had recently put in. At the same time I had a death in the family and had to leave the state. I ended up going with GBL to do all the … More

🙏 1
G.B.L Construction LLC (Owner)
7 years ago

Thank you Mr. Patrick. It is always my pleasure to you how you were satisfied with our company

19
1984mac
2 reviews · 1 photo
7 years ago

GBL did a great job adding backing to my shower glass install. He had to change a few tiles out and go on the other side of both walls to add 2x4 studs. He did a great job in patching back the large holes, texturing, and painting. The walls looks like nothing was done afterwards.

JT
Julia Taken
1 review
7 years ago

Great customer, good quality of service

SERVICE AREAS

Serving Mountlake Terrace, WA & Neighboring Communities

Headquartered in Mountlake Terrace, WA, G.B.L Construction LLC provides premier home remodeling, framing, room additions, and roofing across Snohomish and King Counties.

Primary Base Location

Mountlake Terrace, WA (Headquarters)

Our central hub in South Snohomish County. From Lake Ballinger and Cedar Way to the 220th St SW corridor, we provide full general contracting, rapid walkthroughs, and custom residential construction.

Get Local Estimate

6 Surrounding Service Areas

Explore our key service areas located immediately around our Mountlake Terrace base.

Lynnwood, WA

North (~3 mi)

Serving homeowners near Alderwood Mall, Meadowdale, and North Lynnwood with top-tier kitchen renovations, bath updates, and structural framing.

  • Whole-Home Renovations
  • Kitchen & Bath Remodels
  • Structural Framing & Additions
Request Quote in Lynnwood

Edmonds, WA

West (~4 mi)

Delivering high-end custom home remodels, master suite expansions, weather-resistant siding, and architectural roofing for Edmonds properties.

  • Luxury Bathrooms & Tile Showers
  • Custom Decks & Exterior Siding
  • Architectural Roofing Systems
Request Quote in Edmonds

Shoreline, WA

South (~3 mi)

Providing Shoreline homeowners with basement finishing, kitchen reconfigurations, layout open-concept conversions, and reliable contracting.

  • Basement Finishing & ADUs
  • Open-Concept Layout Reworks
  • Window & Door Installations
Request Quote in Shoreline

Bothell, WA

East (~5 mi)

Complete construction solutions for Bothell residences and businesses, including ground-up new builds, commercial buildouts, framing, and renovations.

  • New Residential Construction
  • Commercial Suite Buildouts
  • Custom Kitchen Remodeling
Request Quote in Bothell

Kenmore, WA

Southeast (~4 mi)

Specializing in lakeside home expansions, second-story additions, modern bathroom overhauls, and premium flooring installations throughout Kenmore.

  • Second-Story & Room Additions
  • Hardwood & Tile Flooring
  • Custom Drywall & Painting
Request Quote in Kenmore

Brier, WA

Adjacent (~2 mi)

Directly bordering Mountlake Terrace, we offer fast turnaround on roofing repairs, full exterior siding, room additions, and residential remodeling for Brier neighbors.

  • Roof & Siding Replacements
  • Garage & Basement Conversions
  • General Contracting Services
Request Quote in Brier

Also proudly serving extended communities across Snohomish & King Counties:

Mountlake Terrace, WA Lynnwood, WA Edmonds, WA Shoreline, WA Bothell, WA Kenmore, WA Brier, WA Mill Creek, WA Lake Forest Park, WA Woodinville, WA Everett, WA Seattle, WA
FAQ

Good questions, asked before every construction project.

Straight answers to what most homeowners want to know before signing anything.

Ask us anything
What areas do you serve?

Our home base is Mountlake Terrace, WA. We regularly serve Mountlake Terrace and the 6 adjacent communities of Lynnwood, Edmonds, Shoreline, Bothell, Kenmore, and Brier, as well as surrounding parts of Snohomish County and King County.

How much does a typical project cost?

Every project is different — size, scope, materials and finishes all affect the price. Your free estimate ends with a real number written down for your specific project, not a vague ballpark.

How long will my project take?

Smaller renovations and repairs may finish in a matter of days. Full remodels, additions and new construction take longer depending on scope, permits and weather. You'll get a realistic timeline with your written estimate.

What types of projects do you handle?

Home renovations, kitchen and bathroom remodels, basement finishing, room additions, new construction, framing, roofing, siding, windows and doors, decks, flooring, tiling, drywall, painting, cabinet work and more.

Do you provide free estimates?

Yes. We offer free, no-pressure written estimates so you know exactly what to expect before any work begins. Reach out by phone, email or the contact form and we'll set up a walkthrough.

READY WHEN YOU ARE

Ready to start your next project?

A free estimate gives you a real quote and a real timeline — whether you hire us or not.

Get My Free Estimate Call (717) 317-4477
GET IN TOUCH

Get a free, no-pressure construction quote.

Tell us about your project and we'll get back within one business day with next steps and a clear estimate range.

CALL US (717) 317-4477
EMAIL US gblworldcontractors@gmail.com
BASE LOCATION & SERVICE AREA Mountlake Terrace, WA 98043
Serving Lynnwood, Edmonds, Shoreline, Bothell, Kenmore & beyond

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