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Verified Reviews for Insulation Service pros in Bonsall, CA
*The Angi rating for Insulation Service companies in Bonsall, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Bonsall, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on December 24, 2025
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Ecotech Pro Inc
Ecotech Pro Inc
At Ecotech Pro, we transform San Diego homes into energy-efficient, comfortable, and beautiful spaces. We specialize in high-performance windows and doors, heating and air conditioning systems (HVAC), attic and crawl-space insulation, and custom paver installations. Our expert team combines advanced technology with precision craftsmanship to deliver lasting comfort, superior energy efficiency, noise reduction, and modern curb appeal. Every project is custom-designed for your home, ensuring performance, durability, and style that stand the test of time. Built for your comfort. Built to perform. Built to last.
"What a great team! Fast, professional, knowledgeable, and did it at a fair price. I will recommend them to friends."
Doreen M on March 2025
At Ecotech Pro, we transform San Diego homes into energy-efficient, comfortable, and beautiful spaces. We specialize in high-performance windows and doors, heating and air conditioning systems (HVAC), attic and crawl-space insulation, and custom paver installations. Our expert team combines advanced technology with precision craftsmanship to deliver lasting comfort, superior energy efficiency, noise reduction, and modern curb appeal. Every project is custom-designed for your home, ensuring performance, durability, and style that stand the test of time. Built for your comfort. Built to perform. Built to last.
"What a great team! Fast, professional, knowledgeable, and did it at a fair price. I will recommend them to friends."
Doreen M on March 2025

Coughlin Windows & Doors Inc
Coughlin Windows & Doors Inc
We are San Diego’s top-rated vinyl window and patio door replacement specialists. We specialize in window replacement, patio door replacement, pet door installation, and much more. At Coughlin Windows and Doors we believe our top quality products demand high-quality installation and services. Our installers are well experienced and trained to make this process convenient for you by thoroughly and neatly installing your windows or doors in a timely manner. Using only the best installation materials we’ll take every step to ensure your window and door replacement is properly installed, securely placed, well cleaned, and that the surrounding areas are left in their original condition. Saturday's are by appointments only
"We're very pleased with Coughlin Windows and would highly recommend them for window replacements. The process was seamless start to finish. Jared provided a thorough estimate and Gerald provided additional insights & advice when completing the final measurements for the order. The windows & installation team (Casey, Jason & Pascal) showed up as promised and they did a great job overall! Thank you!"
Steve R on August 2025
We are San Diego’s top-rated vinyl window and patio door replacement specialists. We specialize in window replacement, patio door replacement, pet door installation, and much more. At Coughlin Windows and Doors we believe our top quality products demand high-quality installation and services. Our installers are well experienced and trained to make this process convenient for you by thoroughly and neatly installing your windows or doors in a timely manner. Using only the best installation materials we’ll take every step to ensure your window and door replacement is properly installed, securely placed, well cleaned, and that the surrounding areas are left in their original condition. Saturday's are by appointments only
"We're very pleased with Coughlin Windows and would highly recommend them for window replacements. The process was seamless start to finish. Jared provided a thorough estimate and Gerald provided additional insights & advice when completing the final measurements for the order. The windows & installation team (Casey, Jason & Pascal) showed up as promised and they did a great job overall! Thank you!"
Steve R on August 2025

Thompson Plumbing Heating and Air Conditioning
Thompson Plumbing Heating and Air Conditioning
Thompson Plumbing Heating & Air Conditioning has been a licensed family owned & operated company providing quality service and installations in Southern California since 1980. We have provided award winning service to Angie's List members in the San Diego area for over 7 years and we are extremely excited to announce that we are now servicing Riverside County. As a small business we are able to take care of our customers and understand their needs on a more personal level. Our “standards” are above & beyond the “industry standards”. We are here to bring “peace of mind” to you by exceeding your expectations and building total consumer confidence. We promise that you will receive quality products and dependable service. From maintenance & repairs to complete heating and air conditioning installations, our skilled HVAC technicians and heating and air conditioning installation crews are able to meet your comfort needs every season of the year throughout San Diego County. Thompson Heating & Air Conditioning specializes in zoning, ducting, air conditioning installations, air conditioning repairs,furnace installations, furnace repairs, new construction, air purification, duct cleaning and high efficient HVAC products.
"Garett is 100% professional and knows his stuff. He readily explained all our questions, how his suppliers worked, how the different makes of AC compared. Everyone in the company is very responsive, courteous, and easy to work with. The job was done a little ahead of schedule, actually, and this during the hottest July and August on record with lots of pressure on them to make schedule."
gregory w on September 2018
Thompson Plumbing Heating & Air Conditioning has been a licensed family owned & operated company providing quality service and installations in Southern California since 1980. We have provided award winning service to Angie's List members in the San Diego area for over 7 years and we are extremely excited to announce that we are now servicing Riverside County. As a small business we are able to take care of our customers and understand their needs on a more personal level. Our “standards” are above & beyond the “industry standards”. We are here to bring “peace of mind” to you by exceeding your expectations and building total consumer confidence. We promise that you will receive quality products and dependable service. From maintenance & repairs to complete heating and air conditioning installations, our skilled HVAC technicians and heating and air conditioning installation crews are able to meet your comfort needs every season of the year throughout San Diego County. Thompson Heating & Air Conditioning specializes in zoning, ducting, air conditioning installations, air conditioning repairs,furnace installations, furnace repairs, new construction, air purification, duct cleaning and high efficient HVAC products.
"Garett is 100% professional and knows his stuff. He readily explained all our questions, how his suppliers worked, how the different makes of AC compared. Everyone in the company is very responsive, courteous, and easy to work with. The job was done a little ahead of schedule, actually, and this during the hottest July and August on record with lots of pressure on them to make schedule."
gregory w on September 2018

Sherlock Heating & Air Conditioning, Inc
Sherlock Heating & Air Conditioning, Inc
Our mission at Sherlock Plumbing, Heating & Air is to provide world-class customer service leading to long-term customer relationships. We deliver this with respect, honesty and an always-positive attitude. Our innovative, custom-tailored comfort solutions are designed and installed to provide unmatched reliability and energy efficiency.
"Great"
Chad G on January 2020
Our mission at Sherlock Plumbing, Heating & Air is to provide world-class customer service leading to long-term customer relationships. We deliver this with respect, honesty and an always-positive attitude. Our innovative, custom-tailored comfort solutions are designed and installed to provide unmatched reliability and energy efficiency.
"Great"
Chad G on January 2020
Dicarlo Drywall
Dicarlo Drywall
LICENSE # 639791.DiCarlo Drywall is a family business starting in Pittsburgh Pennsylvania since 1950 and then in California in the 60's.We now concentrate on remodels and additions and specialize in drywall construction,acoustic removal,patch repair (drywall,plaster,stucco).We typically have 4 employees and the owner is usually on each job personally.Depending on the job, we usually charge by the square foot,time@material or by room.we offer free estimates at your home or over the phone when possible.
"My wife was really impressed with his professional work."
Craig W on December 2024
LICENSE # 639791.DiCarlo Drywall is a family business starting in Pittsburgh Pennsylvania since 1950 and then in California in the 60's.We now concentrate on remodels and additions and specialize in drywall construction,acoustic removal,patch repair (drywall,plaster,stucco).We typically have 4 employees and the owner is usually on each job personally.Depending on the job, we usually charge by the square foot,time@material or by room.we offer free estimates at your home or over the phone when possible.
"My wife was really impressed with his professional work."
Craig W on December 2024
FALCON GARAGE DOORS
FALCON GARAGE DOORS
Falcon Garage Doors has over 25 years of experience! We value honestly, hard work, pride, and integrity. When you call us, owner and operator Jason Bertram answers, making appointments and replacing your door to ensure the job is done right.
Falcon Garage Doors has over 25 years of experience! We value honestly, hard work, pride, and integrity. When you call us, owner and operator Jason Bertram answers, making appointments and replacing your door to ensure the job is done right.

Truly Nolen Pest & Termite Control of San Diego, California
Truly Nolen Pest & Termite Control of San Diego, California
Family-owned since 1938, we’re truly the experts in pest, termite and rodent control for your home or business. We understand year-round pest behavior and eliminate pests for good with Four Seasons, our proactive treatment program that’s backed by our 100% satisfaction guarantee! If a new infestation occurs, we’ll retreat as needed at no additional cost. Call today for a free home inspection! Solution for all types of pests: Termites, Ants, Roaches, Rodents (nontoxic exclusion and removal), Fleas & Ticks, Scorpions, Spiders, Bees, Mosquitoes, Bed Bugs, Home Insulation and More *Free home inspection **Money-back guarantee ***Senior discounts Se habla espanol Buy online and save!
"We had Henry Leichner out to give is a quote he was very professional and very passionate person you could ever meet. He listened to our needs. He was caring and understanding very personable. If this is what Truly Nolen stands for we will be longtime customers."
Craig P on December 2024
Family-owned since 1938, we’re truly the experts in pest, termite and rodent control for your home or business. We understand year-round pest behavior and eliminate pests for good with Four Seasons, our proactive treatment program that’s backed by our 100% satisfaction guarantee! If a new infestation occurs, we’ll retreat as needed at no additional cost. Call today for a free home inspection! Solution for all types of pests: Termites, Ants, Roaches, Rodents (nontoxic exclusion and removal), Fleas & Ticks, Scorpions, Spiders, Bees, Mosquitoes, Bed Bugs, Home Insulation and More *Free home inspection **Money-back guarantee ***Senior discounts Se habla espanol Buy online and save!
"We had Henry Leichner out to give is a quote he was very professional and very passionate person you could ever meet. He listened to our needs. He was caring and understanding very personable. If this is what Truly Nolen stands for we will be longtime customers."
Craig P on December 2024

Triton Air
Triton Air
Providing prompt and professional service for Southern California for 20 years. All work guaranteed in writing. All employees are background checked and drug tested.
"My 36-year old AC died. Joey V came to evaluate the problem. As feared, that AC unit was unrepairable due to its freon type being banned years ago. Joey went in the attic and noted my gas furnace was 24 years old and the insulation around my ductwork was crumbling into dust. After Joey presented me with all of the options, I selected a full HVAC system replacement (heat pump) and replacement of all ductwork. Triton's financing was very reasonable (15 years, <7%; my credit union couldn't beat it). Joey scheduled me for a week out (it's their busy time of year), said Monday for the HVAC system, Tuesday for the ductwork. Come Monday, I got a call saying they were sending 'a whole crew' at 8:00 and that the whole job was going to be finished in one day. My crew; Tim, Juan, JC, David, Dana, and Kevin; descended link helpful locust and took over the house. I had people in the backyard, in the attic, and in each room at one time or another. They answered all of my stupid question. They were polite and respectful of my home, family members, and pets. At 4:00, they were done and my house was cooling nicely. PROS: Excellent system. cools more quickly that the old horse we had had to put down. The heat pump warmed quickly too when they tested it. I cannot tell in July about the full heat pump experience in January, but I've had one before, years ago, in a different house, and been satisfied. CONS: They mostly cleaned up after themselves, but I did have to do a little more vacuuming after they left. Driveway needed sweeping. A plant on my lawn got trampled while they were measuring and assembling new ductwork. Joey, the initial tech who sold me the system, talked about the tax incentives in the sales phase, only to tell me that he 'had just learned' of a salary threshold that reduces the tax incentives available to me."
Hugh J on July 2024
Providing prompt and professional service for Southern California for 20 years. All work guaranteed in writing. All employees are background checked and drug tested.
"My 36-year old AC died. Joey V came to evaluate the problem. As feared, that AC unit was unrepairable due to its freon type being banned years ago. Joey went in the attic and noted my gas furnace was 24 years old and the insulation around my ductwork was crumbling into dust. After Joey presented me with all of the options, I selected a full HVAC system replacement (heat pump) and replacement of all ductwork. Triton's financing was very reasonable (15 years, <7%; my credit union couldn't beat it). Joey scheduled me for a week out (it's their busy time of year), said Monday for the HVAC system, Tuesday for the ductwork. Come Monday, I got a call saying they were sending 'a whole crew' at 8:00 and that the whole job was going to be finished in one day. My crew; Tim, Juan, JC, David, Dana, and Kevin; descended link helpful locust and took over the house. I had people in the backyard, in the attic, and in each room at one time or another. They answered all of my stupid question. They were polite and respectful of my home, family members, and pets. At 4:00, they were done and my house was cooling nicely. PROS: Excellent system. cools more quickly that the old horse we had had to put down. The heat pump warmed quickly too when they tested it. I cannot tell in July about the full heat pump experience in January, but I've had one before, years ago, in a different house, and been satisfied. CONS: They mostly cleaned up after themselves, but I did have to do a little more vacuuming after they left. Driveway needed sweeping. A plant on my lawn got trampled while they were measuring and assembling new ductwork. Joey, the initial tech who sold me the system, talked about the tax incentives in the sales phase, only to tell me that he 'had just learned' of a salary threshold that reduces the tax incentives available to me."
Hugh J on July 2024

Raneri & Long Roofing and Windows
Raneri & Long Roofing and Windows
Since 1986 Raneri and Long is a state licensed roofing contractor, and, as of 2001, a California licensed general contractor. We serve all of San Diego County and provide the following services: Reroofing, both residential and commercial, , seamless aluminum raingutter fabrication and installation. Raneri and Long does not require deposits, are accredited members of the San Diego BBB, and proudly bare BBB's A+ rating. Currently, our company employs 15 San Diegans. We are very proud of our record and our promise to you, homeowner, is complete satisfaction with any of our services! Raneri and Long "The name you can trust". Additional DBA - Raneri & Long Roofing Co Inc. Additional email - [email protected]. **Gutter Jobs under $600 not accepted.
"Great! Easy to work with, clear communication, great price, do what they say, worked with me on my schedule. What's not to like? I would definitely work with them again."
Ed M on November 2020
Since 1986 Raneri and Long is a state licensed roofing contractor, and, as of 2001, a California licensed general contractor. We serve all of San Diego County and provide the following services: Reroofing, both residential and commercial, , seamless aluminum raingutter fabrication and installation. Raneri and Long does not require deposits, are accredited members of the San Diego BBB, and proudly bare BBB's A+ rating. Currently, our company employs 15 San Diegans. We are very proud of our record and our promise to you, homeowner, is complete satisfaction with any of our services! Raneri and Long "The name you can trust". Additional DBA - Raneri & Long Roofing Co Inc. Additional email - [email protected]. **Gutter Jobs under $600 not accepted.
"Great! Easy to work with, clear communication, great price, do what they say, worked with me on my schedule. What's not to like? I would definitely work with them again."
Ed M on November 2020

Corky's Pest Control
Corky's Pest Control
Unlike other pest control companies we don’t just treat the immediate structure of your home. We treat the surrounding areas including your landscape throughout the year for maximum results. Experience, knowledge, and dedication is a powerful combination in any business. When Corky started his company back in 1967 he was one of the only pest control companies in town. For the last 50 years he has had the pleasure of servicing Southern California and making it his passion to not only study the uniqueness of our climate and terrain but he has also become a well known author of the industry.
"Termite Fumigation Disaster using Corky’s Pest Control. Our neighbor and I employed Corky’s Pest Control to fumigate our attached homes. We were left with over 220 broken roof tiles and a repair cost that exceeded $4,000. That was more than the cost of the fumigation. Our HOA property manager expressed that this was an exceedingly high number of broken tiles for our community. As you can guess, I cannot recommend using Corky’s Pest Control."
Jim B on September 2021
Unlike other pest control companies we don’t just treat the immediate structure of your home. We treat the surrounding areas including your landscape throughout the year for maximum results. Experience, knowledge, and dedication is a powerful combination in any business. When Corky started his company back in 1967 he was one of the only pest control companies in town. For the last 50 years he has had the pleasure of servicing Southern California and making it his passion to not only study the uniqueness of our climate and terrain but he has also become a well known author of the industry.
"Termite Fumigation Disaster using Corky’s Pest Control. Our neighbor and I employed Corky’s Pest Control to fumigate our attached homes. We were left with over 220 broken roof tiles and a repair cost that exceeded $4,000. That was more than the cost of the fumigation. Our HOA property manager expressed that this was an exceedingly high number of broken tiles for our community. As you can guess, I cannot recommend using Corky’s Pest Control."
Jim B on September 2021
The Bonsall, CA homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

How much does a radiant barrier cost? Our guide breaks down prices by type of barrier and size of your attic space.
•Discover roof insulation costs, including average prices, key cost factors, and expert tips to help you budget and save on your next project.

Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.

Learning how to insulate plaster walls can help improve your home's energy efficiency. However, there are crucial cautions to consider before attempting.

Spray foam insulation versus fiberglass—how do you choose? Compare the cost, durability, R-value, and more to pick the right one.

How much blown-in insulation do I need? Requirements vary by location and material choice. Learn how to estimate your needs for blown-in insulation.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"








