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Top-Rated Window a/c unit installers in San Mateo - Updated Nov 2026

Avatar for S.C. Home Repair
S.C. Home Repair
4.8(
40
)
Window A/C Unit - Install

Serving San Mateo, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Josh did a great job on my roofing repair! He showed up when he said he would, and the roof looks great! He also installed some replacement skylights and siding. He sent many pics of the job as I wasn’t able to be there when the work was performed. I will definitely use him again."
Handyman Services Project
Kitchen Floor, cabinets appliances.
Carpentry, handrails and decks.
Widened closet opening and replaced doors. Added trim around windows and new Luxury Vinyl Plank flooring
Remodeling - General Project

+136

Response time1 day
Response rate100%
Recommended by91%of homeowners
Avatar for Edgar Handyman Solution
Edgar Handyman Solution
5.0(
19
)
Window A/C Unit - Install

Serving San Mateo, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I had my window frames replaced, They did the job within a reasonable time, did very nice job windows look great, cleaned up nicely, professional crew. If I need any other repairs on my home I would call them and would recommend them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time1 day
Response rate100%
Recommended by68%of homeowners
Avatar for Villa Handyman - Unlicensed Contractor
Villa Handyman - Unlicensed Contractor
4.7(
50
)
Window A/C Unit - Install

Serving San Mateo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Customers say: True professional

"Armando removed dysfunctional glass shower doors and patched up screw holes; remounted a lose shelf in the shower; reset a closet louver door after adjusting the track; replaced damaged baseboards and painted afterwards; patched a crack in a wall beneath a bay window; and installed a screen door. I am very happy with the outcome of everything. If you are looking for quality work and fair pricing hire Armando. I'm so glad I did. I'll keep his business phone number handy for any future repair, removal, and installation needs I may have."
New remodel kitchen
Main water line replace
All cities projects well
All cities projects well
All cities projects well

+9

Response time4 hrs
Response rate89%
16 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Window A/C Unit - Install

Serving San Mateo, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We could not be happier with our new bathroom, thanks to McCormick! Khaled was knowledgeable and really took the time to understand our style preferences. The whole team was great about keeping the workspace tidy, which we appreciated. Now, we have a bathroom that feels luxurious and welcoming. Highly satisfied with their work!"
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+1

Response time6 hrs
Recommended by17%of homeowners
S A Heating & Cooling
New to Angi
Window A/C Unit - Install

Serving San Mateo, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi, I’m Saul, owner of a local HVAC company serving homeowners across the Bay Area.\n\nWe specialize in AC installation, furnace replacement, ductwork, thermostats, and fast, reliable repairs. Whether your system stopped working, needs an upgrade, or you’re looking to improve efficiency, we provide clear options and honest recommendations.\n\n✔ Upfront, transparent pricing \n✔ Clean, professional installations \n✔ Fast response times \n✔ High-efficiency systems (including Gree R-32) \n✔ Help with rebates and energy savings \n\nOur goal is simple: do the job right the first time and make the process easy for you.\n\nIf you're having issues with your heating or cooling system, send a message and tell me what’s going on—I’ll help you figure out the best solution.\n\nAre you looking for a repair, replacement, or just an estimate?

JFK Builders
New to Angi
Window A/C Unit - Install

Serving San Mateo, CA and surrounding areas

Approved

In business since 1998

Free estimates

Offers commercial services

JFK Builders offers quality services to clients at reasonable prices. Our courteous staff has the professional tools and experience necessary to help with all your needs. We specialize in kitchen, bathroom and garage remodeling, additions and HVAC. Call today to get in touch with our staff, and to learn more about what we have to offer!

Avatar for Izzy Handyman Services
Izzy Handyman Services
4.0(
1
)
Window A/C Unit - Install

Serving San Mateo, CA and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

I have over 15 years of experience as a handyman, gaining extensive expertise across various fields. I serve the Bay Area and have successfully completed work for more than 400 satisfied customers. While I am new to this platform, I am not new to the industry, so feel confident hiring me for top-quality results at the best price.

5 neighbors recently requested a quote
RSF Construction Inc.
1.0(
1
)
Window A/C Unit - Install

Serving San Mateo, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Avatar for Nestly Heating And Cooling
Nestly Heating And Cooling
New to Angi
Window A/C Unit - Install

Serving San Mateo, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

Nestly Properties Llc is a family-run business with integrity. We have been around since 2021 and love what we do. We are a full-service HVAC and home comfort company, including remodeling, retrofitting, restoration, and more. Our customer service is legendary, and our work speaks for itself.

Hardwood restoration
High Gloss
Goodman AC install
2 neighbors recently requested a quote
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