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Pinnacle Energy Solutions-Unlicensed Contractor

5.00(
1
)
Approved Pro

Pinnacle Energy Solutions-Unlicensed Contractor

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Pinnacle Energy Solutions has become a staple of professionalism and quality work in San Ramon for years. With decades of experience, there is no job too large or small. Call today to schedule an appointment!

"The thing I appreciate with Steven is, there is no sales pitch! He paired us with best options we have and he always gets back and answers any questions we have to me! Just great!"

Greg N on August 2021

Pinnacle Energy Solutions has become a staple of professionalism and quality work in San Ramon for years. With decades of experience, there is no job too large or small. Call today to schedule an appointment!

"The thing I appreciate with Steven is, there is no sales pitch! He paired us with best options we have and he always gets back and answers any questions we have to me! Just great!"

Greg N on August 2021


Avatar for B A Morrison

B A Morrison

4.77(
79
)

B A Morrison

4.77(
79
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

B.A. Morrison is a family-owned Heating, Ventilation, Air-Conditioning (HVAC) and General Construction company. We have been in business since 1990 and are fully insured and bonded. Our employees are experienced, trustworthy, and honest tradesmen. We are ready to meet your needs in a timely scheduled manner, to your satisfaction, and at a fair price. We offer free estimates for regularly scheduled maintenance of your HVAC equipment, new and replacement HVAC equipment installation, and your general construction needs. Please consider our service, installation, replacement, or home improvement and remodeling services the next time you have a need for your residential or commercial building.

B.A. Morrison is a family-owned Heating, Ventilation, Air-Conditioning (HVAC) and General Construction company. We have been in business since 1990 and are fully insured and bonded. Our employees are experienced, trustworthy, and honest tradesmen. We are ready to meet your needs in a timely scheduled manner, to your satisfaction, and at a fair price. We offer free estimates for regularly scheduled maintenance of your HVAC equipment, new and replacement HVAC equipment installation, and your general construction needs. Please consider our service, installation, replacement, or home improvement and remodeling services the next time you have a need for your residential or commercial building.


Avatar for Synergy Co

Synergy Co

4.66(
107
)

Synergy Co

4.66(
107
)
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Synergy Enterprises is a licensed, bonded and certified contractor for environmental hazard abatement and air testing. For 23 years our goal has been to provide both residential and business clients a partner qualified to handle the dirty jobs in an expert and seamless fashion - asbestos removal, mold abatement, the removal of lead-based paint the cleanup of rodent droppings that pose hazards. We also handle pre-remodel demolition and insulation services. We: provide free, competitive and timely estimates based on an onsite inspection.

"They emoved an asbestos-laden vinyl kitchen floor. They were prompt, they were professional and quick. It wasn't a big job. I would recommend them to anyone"

Gabriel B on August 2018

Synergy Enterprises is a licensed, bonded and certified contractor for environmental hazard abatement and air testing. For 23 years our goal has been to provide both residential and business clients a partner qualified to handle the dirty jobs in an expert and seamless fashion - asbestos removal, mold abatement, the removal of lead-based paint the cleanup of rodent droppings that pose hazards. We also handle pre-remodel demolition and insulation services. We: provide free, competitive and timely estimates based on an onsite inspection.

"They emoved an asbestos-laden vinyl kitchen floor. They were prompt, they were professional and quick. It wasn't a big job. I would recommend them to anyone"

Gabriel B on August 2018


Avatar for NRG Clean Power

NRG Clean Power

4.58(
43
)

NRG Clean Power

4.58(
43
)
Customers say: Terrific value
25 years of experience

NRG Clean Power is California’s leading clean power provider. We leverage over 30 years of superior customer service installing solar from the south of San Diego to the northern border with Oregon. In other words, regardless of where you are in California, we can help you make the switch to solar! Not only do we offer top-tier solar services, we are also a total home performance company, devoted to sustainability and energy efficiency. We offer fully customized home and business solar installations with battery backup capabilities. We do not service solar systems that we did not install. We believe the future is clean, renewable energy and with your help we are committed to creating it together. Customer satisfaction is a crucial aspect and the cornerstone of our business. As a result, we have earned the prestigious Diamond Certification 4 years in a row, along with the 2019 Angie’s List Super Service Award. NRG Clean Power offers the finest solar products at the best rates with finance options for everyone. We will be with you every step of the way and for years to come. Check out our promos to take advantage of our best deals. And ask about our Referral Program that allows customers like you to earn cash bonuses for referring friends and family!

"No doubt they hire great installation people, but their communication and honoring their quotes has little to be desired. I will elaborate. I was given a quote, left on my voicemail. I responded the next day letting NRG know I accepted their quote. 1 week later I received a phone call telling me they wouldn't honor the quote give, and they cited the reasons as Tarif's. This was back in April 2025. I still went with NRG, albeit at a$1000.00 increase. The second reason I wouldn't recommend this company, and this for me is the final straw, after installing my solar NRG didn't let me know I needed to have an ESR release, in layman's terms this is necessary for your power company to accept your new solar system. I found out this information when they contacted me in August 2025. NEG blamed the company who upgraded my Electrical Panel. NRG INSTALLED MY SOLAR AFTER THE PANEL WAS UPGRADED. Since this company doesn't communicate with its clients I would say go with another company."

Daniel S on August 2025

NRG Clean Power is California’s leading clean power provider. We leverage over 30 years of superior customer service installing solar from the south of San Diego to the northern border with Oregon. In other words, regardless of where you are in California, we can help you make the switch to solar! Not only do we offer top-tier solar services, we are also a total home performance company, devoted to sustainability and energy efficiency. We offer fully customized home and business solar installations with battery backup capabilities. We do not service solar systems that we did not install. We believe the future is clean, renewable energy and with your help we are committed to creating it together. Customer satisfaction is a crucial aspect and the cornerstone of our business. As a result, we have earned the prestigious Diamond Certification 4 years in a row, along with the 2019 Angie’s List Super Service Award. NRG Clean Power offers the finest solar products at the best rates with finance options for everyone. We will be with you every step of the way and for years to come. Check out our promos to take advantage of our best deals. And ask about our Referral Program that allows customers like you to earn cash bonuses for referring friends and family!

"No doubt they hire great installation people, but their communication and honoring their quotes has little to be desired. I will elaborate. I was given a quote, left on my voicemail. I responded the next day letting NRG know I accepted their quote. 1 week later I received a phone call telling me they wouldn't honor the quote give, and they cited the reasons as Tarif's. This was back in April 2025. I still went with NRG, albeit at a$1000.00 increase. The second reason I wouldn't recommend this company, and this for me is the final straw, after installing my solar NRG didn't let me know I needed to have an ESR release, in layman's terms this is necessary for your power company to accept your new solar system. I found out this information when they contacted me in August 2025. NEG blamed the company who upgraded my Electrical Panel. NRG INSTALLED MY SOLAR AFTER THE PANEL WAS UPGRADED. Since this company doesn't communicate with its clients I would say go with another company."

Daniel S on August 2025


Avatar for Attic Masters

Attic Masters

4.87(
23
)

Attic Masters

4.87(
23
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

We are a C2 Licensed Contractors specializing in Attic Insulation removal & replacement. All our work comes with an instant 1 year guarantee. Customer service is our first priority and we will go out of our way to reach 100% satisfaction.

We are a C2 Licensed Contractors specializing in Attic Insulation removal & replacement. All our work comes with an instant 1 year guarantee. Customer service is our first priority and we will go out of our way to reach 100% satisfaction.


Avatar for EcoAttics Energy Saving Solutions

EcoAttics Energy Saving Solutions

4.80(
20
)

EcoAttics Energy Saving Solutions

4.80(
20
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Our solutions are guaranteed to cut costs and improve your comfort. One of these solutions is radiant barrier. While many homes already have insulation installed, radiant barrier provides industry-leading technology that will protect your house from extreme temperatures. Additional email - [email protected].

Our solutions are guaranteed to cut costs and improve your comfort. One of these solutions is radiant barrier. While many homes already have insulation installed, radiant barrier provides industry-leading technology that will protect your house from extreme temperatures. Additional email - [email protected].



Avatar for Atlas Trillo Heating & Air Conditioning

Atlas Trillo Heating & Air Conditioning

4.40(
92
)

Atlas Trillo Heating & Air Conditioning

4.40(
92
)
Customers say: Super punctual
72 years of experience

For fast and exceptional service for your heating, cooling or Indoor Air Quality needs, call us now: 408-901-8275! Serving the SF Bay Area for 60 plus years with heating and A/C service and installation. Additional phones -Palo Alto (650) 493-0317, San Jose (408) 286-8931, Fremont (510) 790-7770, Santa Cruz (831) 476-4389. Additional contact name - Austin Trillo. License # 742039

"Very well! Pablo and Alex are very professional and courteous."

Dennis H on September 2024

For fast and exceptional service for your heating, cooling or Indoor Air Quality needs, call us now: 408-901-8275! Serving the SF Bay Area for 60 plus years with heating and A/C service and installation. Additional phones -Palo Alto (650) 493-0317, San Jose (408) 286-8931, Fremont (510) 790-7770, Santa Cruz (831) 476-4389. Additional contact name - Austin Trillo. License # 742039

"Very well! Pablo and Alex are very professional and courteous."

Dennis H on September 2024


Avatar for Simmitri Affordable Roofing & Solar

Simmitri Affordable Roofing & Solar

4.68(
19
)

Simmitri Affordable Roofing & Solar

4.68(
19
)
Customers say: Quality work
30 years of experience

Simmitri Solar, is a customer-centric Silicon Valley company with an approach to energy management that is unique to the entire industry. Since 1995, Simmitri has demonstrated to thousands of satisfied customers, expertise in designing and installing Energy & Roof systems. From high-level corporate oversight to our experienced team of roof system technicians, energy advisers, operations/install personnel, project management professionals, sales consultants, and energy-efficient building performance analysts, we are all passionate about engaging our customers in... Doing solar the way it should be done. Celebrating our 26th year in business, we are dedicated to providing the very best long-term solutions to our valued customers.

"Their customer service was top notch. Very responsive and although minor hiccups were encountered, they were dealt with in a timely manner and there was no communication gap."

Andrew Y on July 2023

Simmitri Solar, is a customer-centric Silicon Valley company with an approach to energy management that is unique to the entire industry. Since 1995, Simmitri has demonstrated to thousands of satisfied customers, expertise in designing and installing Energy & Roof systems. From high-level corporate oversight to our experienced team of roof system technicians, energy advisers, operations/install personnel, project management professionals, sales consultants, and energy-efficient building performance analysts, we are all passionate about engaging our customers in... Doing solar the way it should be done. Celebrating our 26th year in business, we are dedicated to providing the very best long-term solutions to our valued customers.

"Their customer service was top notch. Very responsive and although minor hiccups were encountered, they were dealt with in a timely manner and there was no communication gap."

Andrew Y on July 2023


Avatar for Cold Craft Inc Heating and Air

Cold Craft Inc Heating and Air

4.68(
28
)

Cold Craft Inc Heating and Air

4.68(
28
)
Customers say: Super punctual
34 years of experience

Many service companies sound alike. So HOW DO YOU KNOW WHICH ONE IS RIGHT FOR YOU? Cold Craft has been awarded the Quality Circle of Excellence from NATE the gold standard in HVACR technician testing, so you know that the work will be done right and Cold Craft is also DIAMOND CERTIFIED so you know you will be treated right. "WE STAND BEHIND OUR WORK" is easy to say BUT HERE IS PROOF: Cold Craft has unheard of guarantees, like the NO LEMON GUARANTEE and the 100% MONEY BACK GUARANTEE if we cannot make the customer happy. Now Cold Craft realizes that ANY COMPANY CAN STATE THAT GUARANTEE, BUT DO THEY HONOR IT? Well, Cold Craft WILL AND THEY HAVE HONORED IT. In 2012 Cold Craft had a customer that just wasn't happy with the installation no matter what was done. The part of the installation they originally agreed to but later objected to, was to remove water from the unit and if that part was removed it would cause water damage to their home. AFTER ALL EFFORTS TO WORK AROUND THIS ISSUE FOR OUR CUSTOMER, BOTH PARTIES AGREED THAT THE 100% MONEY BACK GUARANTEE WAS THE BEST OPTION. Our customer had all the money refunded for the installation and they were free to choose the contractor of their choice. THIS IS NOT THE PREFERRED SOLUTION, our customer lost time (but was happy with the refund solution) and Cold Craft LOST MONEY AND TIME ON THAT JOB, but with Cold Craft, CUSTOMER SATISFACTION is paramount. Founded in 1991, our founder still teaches HVACR to new students at San Jose City College and it is one way we stay on top of changes in the industry and there have been many changes over just the past couple of years. OUR GOAL IS TO MAKE OUR CUSTOMERS SO HAPPY THAT THEY REMEMBER US AND THEY TELL OTHERS WHEN THEY ARE HAVING A HEATING OR AIR CONDITIONING NEED.

Many service companies sound alike. So HOW DO YOU KNOW WHICH ONE IS RIGHT FOR YOU? Cold Craft has been awarded the Quality Circle of Excellence from NATE the gold standard in HVACR technician testing, so you know that the work will be done right and Cold Craft is also DIAMOND CERTIFIED so you know you will be treated right. "WE STAND BEHIND OUR WORK" is easy to say BUT HERE IS PROOF: Cold Craft has unheard of guarantees, like the NO LEMON GUARANTEE and the 100% MONEY BACK GUARANTEE if we cannot make the customer happy. Now Cold Craft realizes that ANY COMPANY CAN STATE THAT GUARANTEE, BUT DO THEY HONOR IT? Well, Cold Craft WILL AND THEY HAVE HONORED IT. In 2012 Cold Craft had a customer that just wasn't happy with the installation no matter what was done. The part of the installation they originally agreed to but later objected to, was to remove water from the unit and if that part was removed it would cause water damage to their home. AFTER ALL EFFORTS TO WORK AROUND THIS ISSUE FOR OUR CUSTOMER, BOTH PARTIES AGREED THAT THE 100% MONEY BACK GUARANTEE WAS THE BEST OPTION. Our customer had all the money refunded for the installation and they were free to choose the contractor of their choice. THIS IS NOT THE PREFERRED SOLUTION, our customer lost time (but was happy with the refund solution) and Cold Craft LOST MONEY AND TIME ON THAT JOB, but with Cold Craft, CUSTOMER SATISFACTION is paramount. Founded in 1991, our founder still teaches HVACR to new students at San Jose City College and it is one way we stay on top of changes in the industry and there have been many changes over just the past couple of years. OUR GOAL IS TO MAKE OUR CUSTOMERS SO HAPPY THAT THEY REMEMBER US AND THEY TELL OTHERS WHEN THEY ARE HAVING A HEATING OR AIR CONDITIONING NEED.

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Energy Efficiency Auditing questions, answered by experts

Gas fireplaces use either natural gas or propane—both of which will increase your energy expenses. On average, running a gas fireplace costs $400 to $640 per year; however, these costs can vary significantly depending on the fuel price in your area and the frequency of fireplace use. If you’re looking for a more energy-efficient option, consider switching to an electric fireplace.

Yes, installing an attic fan can help lower your electric bill—particularly if you live in a hot and humid region. By replacing hot and stuffy air with cooler air, these fans help regulate the temperature in your attic and the rest of your home, taking some of the pressure off of your air conditioner.

There are several signs that your house might have poor ventilation, including lingering odors, condensation on your windows, or mold and mildew. Your home may also feel stale and stuffy, or you might have trouble maintaining a comfortable temperature in your home. On top of that, you might develop allergy symptoms, such as sneezing, coughing, or headaches.

Depending on the level of audit you choose, a home energy audit will at least include a walk-through of the home to determine visible inefficiencies, but may include testing and a highly detailed inspection and report laying out the home’s inefficiencies and providing recommendations to fix those issues. The audit may also include a review of utility bills and mechanical testing. Consult your home energy auditor about the types of services they provide before hiring.

Expert installation optimizes insulation properties, cutting energy costs and enhancing home comfort year-round.

The Pajaro, CA homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.

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