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

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

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"My new kitchen floor is beautiful! Josh was prompt with his responses, on-time, efficient, and did a wonderful job installing my kitchen floor. He made sure I had everything I needed for the job, the quote was very reasonable, he even hauled away all of the garbage. Highly recommend!"
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 Sunnyvale, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Edgar was very professional and knowledgeable about what was needed for ceiling fan installs for older home that required entering attic. Hard, honest worker, and reasonably priced. Will definitely use again."
Additional Photos
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+7

Response time1 day
Response rate100%
Recommended by68%of homeowners
Avatar for Real Handy Handyman
Real Handy Handyman
4.9(
41
)
Window A/C Unit - Install

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Kevin is not only professional, he is also honest in his work. He changed the mesh screens on all of my windows. He refused to charge me for one that he fixed in a few minutes. Honesty and professionalism is an essential trait to have in his line of work. This happy customer recommends him for all of your handy-man needs and will definitely be using his services again!"
Additional Photos
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+74

1 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Window A/C Unit - Install

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"The bathroom remodeling was a remarkable transformation, turning our outdated space into a luxurious retreat. We're enamored with the sleek, modern design that enhances our daily routines with elegance and comfort."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Lorenzo Heating & Cooling
Lorenzo Heating & Cooling
5.0(
1
)
Window A/C Unit - Install

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

AC on roof
AC/FURNACE REPLACEMENT
Heat Pump Mini Split
Air Handler
Air Handler

+8

Response time1 hour
Response rate91%
S A Heating & Cooling
New to Angi
Window A/C Unit - Install

Serving Sunnyvale, 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 Sunnyvale, 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 Sunnyvale, 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
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