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JAC Home Improvement LLC

Top Pro

Free on-site estimate


Scheduling

Responds in about 4 hours


Thumbtack Guarantee

If you hire this pro, you’re covered by a money-back guarantee. Learn more

If you hire this pro, you’re covered by a money-back guarantee. Learn more

About
I'm Jefferson, founder of J.A.C Home Improvement LLC, a family-run business where craftsmanship and trust go hand in hand. Backed by my education in Architectural Design Technology, I lead a skilled and reliable team dedicated to delivering top-quality carpentry and remodeling services. At J.A.C, we manage every project ourselves — no subcontractors — so you’ll always work directly with us. My team and I take a hands-on, personal approach to ensure that every detail is done right and every client feels confident throughout the process. We offer FREE consultations and detailed proposals to make sure there are no surprises — just quality work and clear communication. Let’s bring your vision to life — contact us today to schedule your consultation and experience the J.A.C difference.
Overview

Current Top Pro

Hired 35 times

Serves Danbury, CT

Background checked

License verified

6 employees

3 years in business

Business hours

Sun7:00 am - 10:00 pmMon7:00 am - 11:00 pm

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, PayPal, Square cash app, Venmo, and Zelle.

Social media

Facebook

Services offered
Door type(s)
Additional services

Paint or stain the door

Install locks or hardware

Install a door threshold

Install new trim around the door

Property type

Home

Multi-unit building

Office / business

Commercial

Projects and media

130 photos

Projects and media

130 photos

Reviews

Customers rated this pro highly for work quality, professionalism, and punctuality.

Exceptional 5.0

28 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Read reviews that mention:


pro avatar
Nazzareno P.

4 weeks ago

Hired on Thumbtack

Jefferson and crew did a great job on my new front door install. They were there very soon after the initial estimate and the job was completed in the time frame that we were promised.

Details: Exterior door, like a front or patio door • 1 door • Standard • Mixed materials, like wood with windows • Yes, I already purchased the door • Home

Door Installation
pro avatar
Leah H.

Jun 14, 2025

Hired on Thumbtack

Highly recommend! Arrived on time and installed my curtain rods and front door handle perfectly. I will use them in the future for more work.

Details: Drapery • Installation • 6 - 10 windows • Fabric • Yes, I'll purchase the window treatments

Window Treatment Installation or Repair
pro avatar
Chris C.

Feb 8, 2025

Hired on Thumbtack

Did a fantastic job installing a pocket door, and was great to work with. Went the extra mile to make sure the install was done right. Would hire again!

Details: Interior door, like a bedroom or closet door • 1 door • Sliding pocket • Wood • No, but the door frame exists • No, I’ll purchase the door myself • Home

Door Installation
pro avatar
Jessica G.

Dec 15, 2024

Hired on Thumbtack

Jefferson did a very nice job installing our new doors. He insulated all around the doors and now there zero draft coming it and we’re so happy!! 10/10

Details: Exterior door, like a front or patio door • 2 doors • Standard • Mixed materials, like wood with windows • Yes, the new door replaces an existing door • Yes, I already purchased the door • Install locks or hardware • Install new trim around the door • Weatherproofing (block drafts) • Home

Door Installation
pro avatar
Jacqueline B.

Jul 8, 2025

Hired on Thumbtack

JAC replaced a door for us. They came on time, kept the work area clean and the door looks amazing. We're very happy with the work and plan to hire them again.

Details: Exterior door, like a front or patio door • 1 door • Sliding glass • Mixed materials, like wood with windows • Yes, the new door replaces an existing door • No, I need professional’s help in purchasing • Weatherproofing (block drafts) • Install new trim around the door • Install locks or hardware • Home

Door Installation
Credentials
License

License type: Home Improvement Contractor

License state: CT

License verified on 5/14/2025

Background Check

Jefferson Coraizaca